MS27715 Relay, 150 Amp, 3Pst, N.O., Type I, Coil And Contacts Individually Sealed

Pages 1 - 2 - 3 - 4 - 5 - 6 - 7

MS27715C

TABLE II. Rated contact load (amperes per pole) (case grounded).

Type of load	Life operating cycles 3 x 10	28 V dc				115 V ac, 1 phase				115/200 V ac 3 phase 1/ Main		240/416 V ac 3 phase 1/ Main		See appro- priate notes
		Main		Aux		Main		Aux		115/200 V ac 3 phase 1/ Main		240/416 V ac 3 phase 1/ Main
		NO	NC	NO	NC	400 Hz	60 Hz	400 Hz	60 Hz	400 Hz	60 Hz	400 Hz	60 Hz
Resistive	50	150		10	10	150	100	10		150	100
Inductive	50
Inductive	10	100		10	10	100		10		100
Motor	50	100		5	5	100		5		100
Lamp				3	3			3
Transfer load														2/
Mechanical' life (reduced current	200	25		2.5	2.5
Mixed loads	50	10		0.10	0.10	10		0.10		10

1/ 115/200 V ac, 240/416 V ac for 60 Hz ratings. Absence of value indicates that the relay may not be suitable for 3 phase applications.

2/ Transfer load indicates that the relay is suitable for transfer between unsynchronized ac power supplies at the rating indicated.