Substation Fittings - GVK · Substation Fittings 14-5 Substation Fittings For the connection of tubular busbar to switchgear terminal plates with four 14mm diameter holes at 50mm

Substation Fittings

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M12M10M12M10M12M10M12M12M10M12M12M12M12M16M16M16M16M16

3736414146465652575770767698103103110110

38374246515159545959727879100105105111112

Busbar support clamps are cast to size in Aluminium Alloy and fittedwith stainless steel bolts. Clamps may be converted from clamping tosliding type or vice versa, by simply reversing the cap.

Fittings on this page have a minimum current rating, in line with the maximum Australian Standardconductor size or busbar size that the fitting can accept.

Aluminium Busbar Support ClampsType ABS

ABS15ABS17ABS25ABS30ABS35ABS40ABS42ABS45ABS50ABS55ABS60ABS65ABS70ABS75ABS80ABS85ABS100ABS102

12.715.919.125.425.431.841.331.838.138.150.857.260.363.580.076.288.9100.0

212325252527332932334043435454546061

76517651765176765176767676127127127127127

252525323838383832383838385151515151

Dimensions mmA B C K R S

O.D. Tubemm

Cat. No.

K Bolt size

Clamped Sliding

B

R S

A

C

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B

C

R S

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K Bolt size

Busbar support clamps are cast to size in high strengthcopper alloy. Standard bolts are stainless steel. Clampsmay be converted from clamping to sliding type or viceversa, by simply reversing the cap.

Busbar Support ClampType BS - Copper

Note: Adaptor plate part No. E8045 available to suit 127mm PCD insulators and above BS typeconnectors.Fittings on this page have a minimum current rating, in line with the maximum Australian Standardconductor size or busbar size that the fitting can accept.

M10M10M12M10M10M12M10M12M10M12M10M12M12M16

25.431.736.538.134.939.746.041.249.242.853.949.268.282.5

26.933.338.136.536.541.247.642.850.844.455.550.869.884.1

BS5BS10BS15BS17BS20BS25BS30BS35BS40BS45BS50BS55BS60BS70

6.3512.7012.7015.8819.0519.0525.4025.4031.7531.7538.1038.1050.8063.50

14.019.019.022.022.025.425.425.428.528.531.731.738.044.5

50.850.876.250.850.876.250.876.250.876.250.876.276.2127.0

25.428.528.525.428.528.528.528.528.528.528.528.528.531.7

Dimensions mmA B C K R S

O.D. Tubemm

Cat. No.

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These connectorsprovide an inexpensivetube to flat termination.They also combine withthe flexible braidconnections to provideexpansion jointsbetween tubes in lines,tubes at right angles andbetween tube and flat terminals.Connectors can be supplied with stainlesssteel bolts and nuts.

Tube Connector Busbar to FlatType TF - Copper; ATF - Aluminium

TF10BTF15BTF20BTF25BTF30BTF34BTF35BTF40BTF45B

TF4522BTF45ABTF46BTF47BTF49BTF50BTF52BTF53BTF54BTF55BTF56BTF57BTF60BTF65BTF67BTF70BTF75B

TF10TF15TF20TF25TF30TF34TF35TF40TF45

TF4522TF45ATF46TF47TF49TF50TF52TF53TF54TF55TF56TF57TF60TF65TF67TF70TF75

12.715.915.919.119.125.425.425.425.425.427.028.628.630.031.834.035.038.138.138.140.048.050.860.063.576.2

11212112222122222122222222

3232323835444441414043444446485151575460566467808495

Dimensions mmA

O.D. Tubemm

Fig.No.

Cat. No.

2525482548222948547654295454545454225476555754545454

B

545454575757606064766460647070707070768376838998105114

C

------22---22------22295129---2929292929---2944292929292929

D

2929293232383838385138383844444444515154515764738089

E

M10M19M10M10M10M10M10M10M10M10M10M10M10M10M12M10M10M10M10M12M10M10M10M10M10M10

BoltSize

Note: To order in aluminium, add prefix 'A' to catalogue number.Fittings on this page have a minimum current rating, in line with the maximum Australian Standardconductor size or busbar size that the fitting can accept.

Without Bolts With Bolts

C

B

A

10mmFig. 1 Fig. 2

D

E

C

B

E

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Substation Fittings

14-5

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For the connection of tubular busbar to switchgear terminalplates with four 14mm diameter holes at 50mm centres.Two PTC connectors are required per termination.Materials: High copper content alloy castings. Stainlesssteel bolts, washers and nuts.


Tube ConnectorType PTC - Copper

PTC4010PTC4012PTC4020

25.430.238.1

525768

Dimension Amm

O.D. Tubemm

Cat. No.

A

50mm 25mm

13mm

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Type AST straight connectors are cast to sizein high strength aluminium alloy and fitted withstainless steel bolts and nuts. Both connectorhalves are identical.

Aluminium Straight Connector Busbar to BusbarType AST

AST5AST20AST35AST50AST85AST86AST88AST90AST95

AST80MAST100

AST100M

19.125.431.838.150.857.260.363.576.280.088.9101.6

105127152152178191191191216178216184

M10

M12

LengthL mm

O.D. Tubemm

Cat. No. Bolt Size


L

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Substation Fittings

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This heavy duty connector is cast to size. Theminute surface projections provide a multiplepoint high pressure contact which gives a lowresistance joint. Both connector halves areidentical. Connectors are supplied withstainless steel bolts, nuts and spring washers.

Straight Connector Busbar to BusbarType ST - Copper

ST5ST20

ST20CST27ST35ST50ST85ST95

19.125.425.428.631.838.150.876.2

11221122

O.D. of Tube mm Fig.Cat. No.

7083127140102102159229

M10M12M10M10M12M12M12M12

BoltSize

DimensionL mm


Fig. 1

Fig. 2

L

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The type RS reducer is designed for use with solidcopper busbar tube and equipment studs.Materials: High copper content alloy casting. Stainlesssteel bolts, washers and nuts.

Reducer Busbar or StudsType RS - Copper

RS1110RS1210RS1508RS1509RS1511RS1512RS1514RS1610RS1818

28.630.238.138.138.138.138.139.744.5

25.425.422.225.028.630.234.925.444.5

O.D. of Tube mmTapRun

Cat. No.

575760606060606076

A

515157575454545776

B

108108117117114114114117152

M10M10M10M10M10M10M10M10M12

LBoltSize

Dimensions mm


B

L

Bolt size

A

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The type RT is a two piece design suitable for use withtubular busbar. It is cast in high copper content alloy andfitted with stainless steel bolts, nuts and spring washers.

Reducer BusbarsType RT - Copper

RT15RT30

RT32CRT45RT47RT60RT65RT75RT80RT90

25.431.831.838.138.144.544.550.850.876.2

19.119.125.425.430.225.431.825.438.138.1

O.D. of Tube mmTapRun

Cat. No.

44485751515462546464

A

35325651514446444851

B

79791141021029810898111114

M10M10M10M12M12M12M12M12M12M12

LBoltSize

Dimensions mm


B

L

A

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Type ATT tee connectors are cast to size in high strengthaluminium alloy. Both connector halves are identical.Supplied with stainless steel bolts and nuts.

Aluminium Tee Connector Busbar to BusbarType ATT

ATT28ATT35

ATT3830ATT50ATT75

ATT2020ATT2410ATT2413ATT2415ATT88ATT89ATT93ATT95

ATT8064ATT8080ATT99ATT100ATT3535ATT10060ATT10080ATT100100ATT4525ATT11480ATT4533

28.631.838.138.150.850.860.360.360.360.363.576.276.280.080.088.988.988.9100.0100.0100.0114.3114.3114.3

25.431.830.038.125.450.825.431.838.160.363.550.876.263.580.050.860.388.960.380.0100.063.580.082.6

Conductor Range OD mmTapRun

Cat. No.

75108106111108127114114114133137130175184175143146197201202305194210210

A

111152149156159178171171171187191194238248238222219270282283283292298298

L

44838690761028910210210812199114114114105108146127143143117152152

M10M12M12M12M12M12M12M12M12M12M12M12M12M12M12M12M12M12M16M16M16M12M16M16

WBoltSize

Dimensions mm


W

A

L

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This heavy duty connector is cast to size. The minute surface projections provide a multiple pointhigh pressure contact which gives a low resistance joint. Both connector halves are identical.Connectors are supplied with stainless steel bolts and nuts. Refer to table on adjoining page forconductor ranges and dimensions.


Tee Connector Conductor to ConductorType TT - Copper

W

WW

AL

Fig. 1 Fig. 3

Fig. 2

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Tee ConnectorType TT - Copper

TT3TT5TT7TT10TT15TT17TT20

TT20CTT21TT25TT27TT28TT30TT32TT35TT40TT45

TT45CTT50

TT50CTT55TT60TT65TT70TT75TT78TT79TT80TT83TT84TT85TT86TT88TT90TT95TT100

15.919.120.619.125.422.225.425.428.625.428.630.231.831.831.831.838.138.138.138.138.144.544.544.550.848.450.850.848.448.450.854

63.576.276.288.9

15.919.120.625.419.120.625.425.428.638.115.925.419.125.431.844.525.425.438.138.150.825.431.844.525.431.831.838.150.848.450.850.838.138.176.260.3

111111121121111212222112122222222232

Dimensions mmO.D. of Tube mmTapRun

Fig.No.

Cat. No.

5557576862687068718773756475761027676105801108011011084102102108116116116116114114156140

A

8083839892981039810712110811195111114138117114146117149124156154133151151157164164162168168178216211

L

3538384438444376444450444444448650928392975073895090909095959595958395109

W

M10M10M10M12M10M12M12M10M12M12M10M12M10M12M12M12M12M10M12M10M12M12M12M12M12M12M12M12M12M12M12M12M12M12M12M12

BoltSize

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Aluminium Terminal Lug Busbar to PalmType ABT

For terminating tubular aluminium busbar at switchgear palms. Castings are inhigh strength aluminium. Bolts and nuts are stainless steel.

Note: Details of unlisted sizes available on request.Fittings on this page have a minimum current rating, in line with the maximumAustralian Standard conductor size or busbar size that the fitting can accept.

ABT20ABT30ABT40ABT50ABT54ABT57ABT63ABT64ABT80ABT95ABT105

25.431.838.150.857.260.361.063.580.076.288.9

38386783838383838383102

38383850------505050------

Dimensions mmA

O.D. Tubemm

No. of holesin Palm

Cat. No.

16161616------301615------

B

8383767680838383838383

C

838386100105108100100130171140

D

M12M12M12M12------

M12M12M12------

E

162162156165168171172172172172184

K

1010111414141414161614

L

3232354244464646575561

T

2244------244------

Z

E AB

B C

L

D

ZT

K Bolt size

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Designed for tube to flat connections. Castings areof high copper content alloy. Lugs are machined onunderside. Lugs are supplied with stainless steelbolts and nuts. Note type BT20A is machined onboth sides of the lug.

Terminal Lug Busbar to PalmType BT - Copper

BT2BT3BT5BT10BT20

BT20ABT30BT33BT40BT46BT50

12.715.919.119.125.425.431.833.338.146.050.8

22211513344

2932323341384870707070

Dimensions mmA

O.D. Tubemm

Fig.No.

Cat. No.

---------2938---3838383838

B

1416161316191616161616

C

3232353544515151516470

D

3849525267595976808995

E

64707394121108127130130146152

L

M10M10M12M10M12M12M12M12M12M12M12

K

61010101061010111111

T

1616202023162630303737

Z


Fig. 1 Fig. 2

Fig. 3 Fig. 4 Fig. 5

K Bolt size

K Bolt size

D

Z

A

C

E

B

B

L

C

B C

B

B C

C

A

T

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Substation Fittings

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Designed for terminating tubular aluminium busbar at right angles to the contact surface. Castingsare in high strength aluminium. Bolts and nuts are stainless steel.

Right Angle Aluminium Terminal Lug Busbar to PalmType ABT-L

Note: Details of unlisted sizes available on request.Fittings on this page have a minimum current rating, in line with the maximum Australian Standardconductor size or busbar size that the fitting can accept.

ABT30LABT40LABT57LABT250L

31.838.160.363.5

24---4

67678389

Dimensions mmA

O.D. Tubemm

No. of holesin Palm

Cat. No.

3838---38

B

1616---25

C

83767989

D

8187105111

E

156143185216

L

M12M12---

M12

K

13131414

T

K Bolt size

AB

C

E

L

D

T

B

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For the connection of vertical tubular busbar toswitchgear terminal plates. Bolts, nuts and springwashers are stainless steel.

Right Angle Terminal Lug Busbar or Stud to PalmType LS - Copper

LS5LS7LS20

LS20CLS25

LS25CLS28ALS30LS40LS50LS54LS95

LS2018

19.122.225.425.430.230.230.231.838.150.857.276.230.2

7979761021021021408310210210210276

35354157675775435760736754

Dimensions mmE

O.D. Tubemm C

Cat. No.

44446464766476646073768364

H

133133143171184171235146184193200216143

L

10101013191313131313131310

T

M12M12M12M12M12M12M16M12M12M12M12M12M10

K


T

K Bolt size

C

E

50mm

50mm

H

L

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Substation Fittings

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A heavy duty tube-to-conductor end connector. The adjustable tap takes a large range ofconductors which may be clamped before attaching to tubular bus.Materials: Cast aluminium alloy body, stainless steel bolts, U-bolts, washers and nuts.

Aluminium End Connector Busbar to ConductorType AE - Tube to Conductor


AE1065AE1265AE1365AE1565AE3065AE12102AE13102AE14102AE15102

AE80M837AE80M102AE10837AE60837AE15117AE35837AE2550

25.430.231.838.176.230.231.834.938.180.080.025.460.038.188.925.4

70 - 150

240 - 400

150 - 240240 - 400

150 - 240

400 - 500150 - 24035 - 95

10.70 - 15.75

20.25 - 25.65

15.75 - 20.2520.25 - 25.65

15.75 - 20.25

25.65 - 28.8015.75 - 20.257.65 - 12.46

Range for Aluminium & Cu Cond.mm2

O.D. Tubemm

Cat. No.Dia. Range

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C

W

L

Fig. 2 Fig. 1

C

A heavy duty tube-to-conductor end connector. Theadjustable tap takes a large range of conductors shichmay be clamped before attaching to tubular bus.Materials: High copper content alloy casting with stainless steel bolts, U-bolts, washers and nuts.Fittings on this page have a minimum current rating, in line with the maximum Australian Standardconductor size or busbar size that the fitting can accept.

End Connector Busbar to ConductorType E - Copper, for connecting tube

to conductor

E5E10E15E17E20E25E30

E31CE32CE33CE35E40E45E46E50E55

E55CE60CE65E70E75E80E85E90

12.719.119.122.225.425.425.425.425.430.031.831.831.831.838.138.138.138.150.850.850.876.276.276.2

16 - 9525 - 9535 - 9525 - 9525 - 9535 - 9570 - 150150 - 240500 - 63070 - 15035 - 9570 - 150150 - 240240 - 40035 - 9570 - 15070 - 150150 - 24035 - 9570 - 150150 - 24035 - 9570 - 150150 - 240

5.10 - 12.606.42 - 12.607.65 - 12.606.42 - 12.606.42 - 12.607.65 - 12.6010.70 - 15.7515.75 - 20.2528.80 - 33.8010.70 - 15.757.65 - 12.6010.70 - 15.7515.75 - 20.2520.25 - 25.657.65 - 12.6010.70 - 15.7510.70 - 15.7515.75 - 20.257.65 - 12.6010.70 - 15.7515.75 - 20.257.65 - 12.6010.70 - 15.7515.75 - 20.25

111111122211121122111111

Conductor RangeArea mm2

O.D. TubeRun mm

Cat. No.O.D. mm

Fig.No.

31.735.035.035.035.035.044.560.376.263.550.850.850.876.250.850.876.276.250.850.850.857.157.157.1

CDimensions in mm

86.588.998.488.988.998.4117.5141.3190.5139.7117.5127.0136.5168.3117.5123.9149.3155.6117.5127.0130.1108.0127.0142.8

L

42.952.452.454.058.858.868.258.873.047.676.276.276.269.981.081.076.276.295.395.395.3127.0127.0127.0

W


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Substation Fittings

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A heavy duty tube-to-cable tee connector. The adjustable tap takes a large range of cables whichmay be clamped before attaching to tubular bus.Materials: Cast aluminium alloy body, stainless steel bolts, U-bolts, washers and nuts.

Aluminium Tee Connector Busbar to ConductorType AT

AT2550AT1065AT10102AT301521AT3034AT1350AT1465AT14837AT1550AT15837AT15102AT50102AT2065AT2365AT2465AT24102AT3065AT80837AT80102AT3565AT35837AT351339AT100837AT100102

25.425.425.430.030.031.834.934.938.138.138.150.050.857.260.360.376.280.080.088.988.988.9100.0100.0

35 - 9570 - 150240 - 400175 - 345500 - 63035 - 9570 - 150150 - 24035 - 95

150 - 240240 - 400240 - 40070 - 15070 - 15070 - 150240 - 40070 - 150150 - 240240 - 40070 - 150150 - 240500 - 630150 - 240240 - 400

7.65 - 12.4610.70 - 15.7520.25 - 25.6515.00 - 21.0028.80 - 33.807.65 - 12.4610.70 - 15.7515.75 - 20.257.65 - 12.4615.75 - 20.2520.25 - 25.6520.25 - 25.6510.70 - 15.7510.70 - 15.7510.70 - 15.7520.25 - 25.6510.70 - 15.7515.75 - 20.2520.25 - 25.6510.70 - 15.7515.75 - 20.2528.80 - 32.7615.75 - 20.2520.25 - 25.65

Conductor Rangemm2

O.D. Tubemm

Cat. No.Dia. Range

Fittings on this pagehave a minimumcurrent rating, in linewith the maximumAustralian Standardconductor size orbusbar size that thefitting can accept.

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A heavy duty tube-to-conductor tee connector. The adjustable tap takes a large range ofconductors which may be clamped before attaching to tubular bus. Refer to table on adjoiningpage for conductor ranges and dimensions.Materials: High copper content alloy casting. Stainless steel U-bolts, bolts, spring washers andnuts.

Tee Connector Busbar to ConductorType T - Copper; Tube run to conductor tap

W W

A

L

B

Fig. 1

Fig. 2

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Tee Connector Busbar to BusbarType T - Copper; Tube run to conductor tap


T10T15T20T25T30

T31CT33T35T40T45T46T48T50T55

T55CT60T64T65T69T70T75T77T80T85T90T105

19.119.125.425.425.425.430.231.831.831.831.834.138.138.138.138.140.050.848.450.850.860.376.276.276.288.9

25 - 9535 - 9525 - 9535 - 9570 - 150150 - 24070 - 15035 - 9570 - 150150 - 240240 - 40070 - 15035 - 9570 - 15070 - 150150 - 240630 - 80035 - 9570 - 15070 - 150150 - 24070 - 15035 - 9570 - 150150 - 240150 - 240

6.42 - 12.467.65 - 12.606.42 - 12.467.65 - 12.6010.70 - 15.7515.75 - 20.2510.70 - 15.757.65 - 12.6010.70 - 15.7515.75 - 20.2520.25 - 25.6510.70 - 15.757.65 - 12.6010.70 - 15.7510.70 - 15.7515.75 - 20.2532.76 - 37.057.65 - 12.6010.70 - 15.7510.70 - 15.7515.75 - 20.2510.70 - 15.757.65 - 12.6010.70 - 15.7515.75 - 20.2515.75 - 20.25

11111211112111212111111111

Conductor RangeArea mm2

O.D. TubeRun mm

Cat. No.O.D. mm

Fig.No.

81908492106110106103110117121110106113111119146111118121127130127137140151

ADimensions mm

51605060708070607076837360707076102607070767060707680

B

106117113121142140140142146156156148146152148159192156164168175187191200206222

3535353544604451515170515151765180515151515757575764

L W

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Suitable for sub-station applications which requirerugged and vibration proof connections. Thelongitudinal wave cast in both connector base andclamping bar assures high pull-out strength.Connectors are supplied with stainless steel U-boltsand nuts.

Straight Connector Conductor to ConductorType SC - Copper

SC1SC2SC3SC4SC5SC7SC8SC9

16 - 3525

35 - 9570 - 15070 - 150150 - 240150 - 240150 - 240

5.10 - 7.656.42

7.65 - 12.4610.70 - 15.7510.70 - 15.7515.75 - 20.2515.75 - 20.2515.75 - 20.25

16 - 3525

35 - 9525

70 - 15025

70 - 150150 - 240

Conductor RangeRun Tap

O.D. O.D.Area mm2 Area mm2

Cat. No.Dimension

Lmm

5.10 - 7.656.75

7.65 - 12.606.75

10.70 - 15.756.75

10.70 - 15.7515.75 - 20.25

79105127127143149149156


3mm

L

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Substation Fittings

14-23

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A high strength aluminium alloy tee connector for allaluminium and SCA run and tap conductors. U-boltsand nuts are stainless steel.

Aluminium Tee Connector Conductor to ConductorType ATC


ATC2ATC5ATC8ATC9ATC10ATC12ATC13ATC15

6.17 - 11.3510.20 - 16.3016.30 - 21.0016.30 - 21.0021.00 - 26.5021.00 - 26.5025.40 - 22.8025.40 - 33.80

6.17 - 11.3510.20 - 16.3010.20 - 16.3016.30 - 21.0016.30 - 21.0021.00 - 26.5016.30 - 21.0025.40 - 33.80

Conductor Range OD mmTapRun

Cat. No.

7192111110119127116130

A

94116137136156165157170

B

51708383898910289

CDimensions mm

C

A

B

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Designed for substation applications such as strainbuses, suspension of long droppers and for makingimportant tee-off connections which require rugged andvibration- proof connectors. The longitudinal wave castin both the connector base and clamping bar assureshigh pull-out strength. Connectors are supplied withstainless steel U-bolts, and nuts.

Tee Connector Conductor to ConductorType TC - Copper

TC1TC2TC3TC4TC5TC6TC7TC8TC9TC12TC20

16 - 3525 - 7035 - 9570 - 15070 - 15070 - 150150 - 240150 - 240150 - 240240 - 400500 - 630

5.10 - 7.656.42 - 10.707.65 - 12.6010.70 - 15.7510.70 - 15.7510.70 - 15.7515.75 - 20.2515.75 - 20.2515.75 - 20.2520.25 - 25.6528.80 - 32.76

10 - 3525 - 7035 - 9525 - 7070 - 150150 - 24025 - 7070 - 150150 - 240240 - 400500 - 630

Conductor RangeRun Tap

O.D. O.D. A B CArea mm2 Area mm2

Cat. No.Dimensions mm

5.10 - 7.656.42 - 10.707.65 - 12.606.42 - 10.7010.70 - 15.7515.75 - 20.256.42 - 10.7010.70 - 15.7515.75 - 20.2520.25 - 25.6528.80 - 33.80

6070837592957695102121140

799010398116122105122127156178

38516070707076767683102


C

BA

www.dulmison.com.au

Substation Fittings

14-25

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Material: Die cast aluminium body with tubularaluminium barrel section, argon arc welded toform Tee Connector. Suitable for AAC, AAACand ACSR conductors from 20mm dia. up to34mm dia. through the bolted run and from14mm up to 34mm for the tap connection. Othertypes available, see pages XX - XX and consultDulmison for further details.


Bolted Tee Connector Conductor to ConductorType BRCT - Bolted run, compression tee

BRCT1

BRCT2

BRCT3

BRCT4BRCT5BRCT6

54/7/3.2561/3.25

54/3.75 + 19/2.2561/3.75

54/3.75 + 19/2.2561/3.7530/7/3.5

54/3.75 + 19/2.2554/7/3.5

ACSRAAC, AAAC

ACSRAAC, AAAC

ACSRAAC, AAAC

ACSRACSRACSR

Run ConnectorTypeRange

Cat. No.

61/3.25

61/375

54/3.75 + 19/2.25

30/7/3.561/3.7554/7/3.5

Range

AAC, AAAC

AAC, AAAC

ACSR

ACSRAAC, AAAC

ACSR

TypeTap Connector

Substation Fittings


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A clamp-type aluminium alloy terminal whichaccommodates a broad range of aluminium, copper andSCA conductors.

Type AN75 is normally supplied with blank palm. 1 or 2bolt drillings can be supplied to customers' specifications.

Type AN93-B22 through AN134-B22 has four 14mm holesdrilled at 50mm centres. Other drillings on request.

Heads of bolts are captured to permit single spanner installation. Suitable for use on copper oraluminium terminal pads when installed with Alminox. Standard hardware is stainless steel.

Aluminium Terminal Lug Conductor to PalmTypes AN & AN-B22


AN75AN93B22AN113B22AN134B22

35 - 185150 - 300300 - 500500 - 630

7.65 - 17.6415.75 - 22.6822.68 - 28.8028.80 - 33.80

149171179188

DimensionsL mmmm2

Conductor RangeO.D. mm

Cat. No.

44838383

W mm

85899695

P mm

---444

No. ofHoles

50mm

50mm

14mmDia.

W

L

T

www.dulmison.com.au

Substation Fittings

14-27

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The type NT terminal lug is designed for use withimported switchgear having the NEMA standaradterminal drilling. Castings are of high copper contentalloy. Bolts, nuts and spring washers are stainless steel.

Terminal Lug Conductor to PalmType NT - Copper

NT1NT2NT3NT4NT5

16 - 7070 - 150150 - 240240 - 400400 - 630

5.10 - 10.7010.70 - 15.7515.75 - 20.2520.25 - 25.6525.65 - 33.80

3238445464

Dimensions mmConductor RangeO.D.Area mm2 A

Cat. No.

129129146152159

D

4956627683

E

M10M10M10M12M12

F

68101313

4046525965

G H


D

EA

G

14mm

44mm16mm

H

F

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B C

B C

A

A

A

L

K Bolt size

K Bolt size

K Bolt size

Fig. 1

Fig. 2

Fig. 3

T

B

B

C

A high compression lug particularly suited to connection subject to vibration and strain. Thelongitudinal wave case of both lug and clamping bar assures high pullout strength. Supplied withstainless steel hardware.

Terminal Lug Conductor to PalmType TL - Copper; ATL - Aluminium

TL0TL0 2B1TL0 187

TL1TL2

TL2 150TL2 187TL2 200TL2 B1

TL3TL3 B22TL3 187TL3 2B1TL3 B4

TL3 B22CTL4

TL4 B22TL4 187TL4 B4TL4 B5

TL5TL5 B22TL5 187TL5 B4TL5 B5

TL6TL6 B22

TL7TL7 B22TL7 B4TL7 B5

16 - 3516 - 3516 - 3525 - 7035 - 9535 - 9535 - 9535 - 9535 - 95

70 - 15070 - 15070 - 15070 - 15070 - 15070 - 150

150 - 240150 - 240150 - 240150 - 240150 - 240240 - 400240 - 400240 - 400240 - 400240 - 400400 - 500400 - 500500 - 630500 - 630500 - 630500 - 630

5.10 - 7.655.10 - 7.655.10 - 7.65

6.75 - 10.707.65 - 12.607.65 - 12.607.65 - 12.607.65 - 12.607.65 - 12.60

10.70 - 15.7510.70 - 15.7510.70 - 15.7510.70 - 15.7510.70 - 15.7510.70 - 15.7515.75 - 20.2515.75 - 20.2515.75 - 20.2515.75 - 20.2515.75 - 20.2520.25 - 25.6520.25 - 25.6520.25 - 25.6520.25 - 25.6520.25 - 25.6525.65 - 28.8025.65 - 28.8028.80 - 32.7628.80 - 32.7628.80 - 32.7628.8 - 32.76

1122222212321332323323233232333

Dimensions mmConductor RangeO.D.Area mm2

Fig.No.

Cat. No.

2550253232323232443579355064

10238833864764183417676488348837676

A

13251313131613162216141625132516161613131616161913191619161913

B

------482929384850---385048---385038504838503850483850385038503850

C

M10M10M10M10M10M10M10M12M20M12M12M12M10M10M12M12M12M12M10M10M12M12M12M10M10M12M12M12M12M10M10

677689999

108

1097

1410101087

13101399

149

16111010

6792

113105117137137149108140160149127137181146165156140159156173165165165165176178187184184

K T L


www.dulmison.com.au

Substation Fittings

14-29

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For use when terminating conductors at right angles toswitchgear terminal plates. Castings are in high coppercontent alloy. U-bolts, nuts and spring washers are stainlesssteel.

Right Angle Terminal Lug Conductor to PalmType TLC - Copper; ATLC - Aluminium

TL3C22TL4C22TL7C22

70 - 150150 - 240500 - 630

10.70 - 15.7515.75 - 20.2528.80 - 33.80

81011

DimensionT mm

Conductor RangeO.D.Area mm2

Cat. No.


T

4 x 14mm Dia holes

50mm

50mm

Substation Fittings


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For the connection of vertical tubular busbar to switchgearterminal plates. Also used on equipment studs to provide aflat contact palm.Materials: Terminal lugs are cast in high copper contentalloy. Bolts, nuts and spring washers are stainless steel.

Terminal Lug Stud or Busbar to PalmType CS - Copper

CS5CS20

CS20BCS112CS28

CS28CCS30CCS38

CS40CCS42

CS42ACS181CS231CS250

19.125.425.428.630.230.231.834.938.139.739.746.058.763.5

16161916---252525252535252525

51513838---515151515170383838

Dimensions mmB

O.D. Tubemm A

Cat. No.

51513838---515151515170515151

C

8383837676102102102102102140102102102

D

130149149149146171171171171171210178203203

L

8383837676108108105105105143105108108

M

1013131010131313131313161919

T

M12M12M10M12M12M12M12M12M12M12M16M12M12M12

K


A B

K Bolt size

CD

T

M

L

O.D.

www.dulmison.com.au

Substation Fittings

14-31

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Low cost connectors for clamping cable to switchgear terminal plates with four 14mm diameterholes at 50mm centres. Castings are of high copper content alloy. U-bolts, nuts and springwashers are stainless steel.

Palmless ConnectorTypes PC & PCS - Copper; APC & APCS - Aluminium

*PCS1*PCS2PC3PC4PC5PC7

25 - 12050 - 30070 - 150150 - 240240 - 400500 - 630

6.75 - 14.218.90 - 22.6810.70 - 16.0015.00 - 21.0020.00 - 25.6528.80 - 33.80

223350505050

Dimensions mmCable RangeO.D.Area mm2 C

Cat. No.

3238102102102102

L

7713131313

T

445076767676

W

------50505050

2 x 9.52 x 11.54 x 14.04 x 14.04 x 14.04 x 14.0

XNo. ofHoles

Note: PSC1 & PSC2 are single U-bolt connectors. To order in aluminium, add prefix 'A' tocatalogue number.Fittings on this page have a minimum current rating, in line with the maximum Australian Standardconductor size or busbar size that the fitting can accept.

L W

C

T

X

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A 3-bolt 'A' shape connector for end-to-end or tee connecting flat copper busbar. Clamp halvesare high strength copper alloy. Bolts and nuts are stainless steel.

Flat Busbar ConnectorType BAC - Copper

BAC5151BAC7651BAC7676BAC10251BAC10276BAC1521

50.876.276.2101.6101.6152.4

50.850.876.250.876.2101.6

Width of Busbar mmTapRun

Cat. No.

M10M10M10M12M12M12

K

6262876590117

W

628787116116178

131313141414

Y ZDimensions mm


Y

W

6mm

Z Z

KDia.

www.dulmison.com.au

Substation Fittings

14-33

Sub

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A heavy duty 4-bolt connector for cross-over, tee or end-to end jointing of flat copper busbar.Clamp halves are made of high strength copper alloy. Bolts and nuts are stainless steel.

Flat Busbar ConnectorType BC - Copper

BC2BC3BC4BC6

50.876.2101.6152.4

50.876.2101.6152.4

Width of Busbar mmTap ‘B’Run ‘A’

Cat. No.

M10M10M12M16

K

89114149213

W

11131625

19323232

Y ZDimensions mm

Note: Dimension 'Z' is standard spacing between connector halves. If greater spacing is required,please specify for determination of bolt length.Fittings on this page have a minimum current rating, in line with the maximum Australian Standardconductor size or busbar size that the fitting can accept.

Width ofbusbar

Width ofbusbar

W

AA

Y Y

Z

KDia.

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Notes

Documents

Substation Fittings - GVK · Substation Fittings 14-5 Substation Fittings For the connection of tubular busbar to switchgear terminal plates with four 14mm diameter holes at 50mm