E.M. Relays

S.No. E.M. Relay Operating Coil Resistance at

20oC

Armature to Core Gap

Contact Gap

Contact Pressure

Pick up Va Drop out Va

1 G.P. Relay Type-M21ER2 Coil:ES 851038

414-476Ω 4.7-6.55mm 2.7mm 100-200 40-50V (DC)

5-10V (DC)

2 G.R. Relay Type-M22ER2

Coil: ES 851040

67-71Ω 4.7-6.55mm 2.7mm 100-185 17-20V (DC)

200-300 mA

- 3 W.S. Relay

Type-M23ER2 Coil: ES 851041

198-226Ω 4.7-6.55mm 4mm 100-200 28-32V (DC)

124-136 mA

8-17V (DC)