MS24142 Relays, Electromagnetic, 200 Amperes, 1 Pst N.O., Type I, Hermetically Sealed

Pages 1 - 2 - 3 - 4 - 5

MS24142N

TABLE I. Vibration levels.

Dash number

5-10 Hz

10-55 Hz

55-250 Hz

250-500 Hz

500-1,500 Hz

.08 DA

.06 DA

10 g's

5 g's

4 g's

3 g's

TABLE II. Operating characteristics.

PIN MS 24141-	Coil data											Time - milliseconds max 21
	Coil	Rated			Max		Max pick-up voltage			Hold vol- tage 21	Drop out vol- tage 21	Oper -ate 31	Rel- ease 41	Bounce 41
		Volts 11	Freq Hz	ν Res +15% -10	Volts	Amp	Nor- mal 21	High temp test	Cont cur- rent test					Main		Aux
														NO	NC	NO	NC
D1	X1,X2	28	dc	52	29	0.6	18	21	22.5	7.0	1.5	40	15	2	---	---	---
D2	X1,X2	28	dc	52	29	0.6	18	21	22.5	7.0	1.5	40	15	2	---	4	4

11 CAUTION: Use of any coil voltage less than rated coil voltage will compromise the operation of the relay.

21 Over the temperature range.

31 With rated coil voltage.

41 From rated coil voltage.

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

Type of load	Life operating cycles x 3 10	28 V dc				115 V ac, 1 phase				1151200 V ac, 3 phase 11
		Main		Aux		Main		Aux		Main		Aux
		NO	NC	NO	NC	400 Hz	60 Hz	400 Hz	60 Hz	400 Hz	60 Hz	400 Hz	60 Hz
Resistive	50	200		5	5	200		5
Inductive	10	100		5	5
Motor	50	100				150
Lamp 21	50			.75	.75			.75
Transfer load 31
Mechanical life reduced current	100	50		1.25	1.25	50		1.25
Mixed loads	50	20	Applicable per spec			20

11 Absence of value indicates relay is not rated for 3-phase application.

21 The total "On" time shall be 2 seconds ±0.05 second and the "Off" time shall be 7 seconds ±2.0 seconds for a simulated lamp load.

31 Transfer load indicates relay is suitable for transfer between unsynchronized ac power supplies at rating indicated. Part or Identifying Number (PIN): MS24142 (plus dash number from table IV).

General characteristics: See table IV.