MBR1-D Thermal Overload Relay

 

Application:
MBR1-D series thermal overload relay is suitable for thermal protection in the circuit with AC 50 or 60Hz, voltage up to 660V, motor power up to 45KW or less. It has different attachment and temperature compensating function. It can be fixed onto contactor and can also be fixed independently. The product is made in accordance with IEC 60947-5..

Specifications:

Type	Rated working curren	Control power (AC) (KW)					Plug-in contactor
		220V	380V	415V	440V	660V
MBR1-D 09301	0.10.16						MBC1-D09-25
MBR1-D 09302	0.160.25						MBC1-D09-25
MBR1-D 09303	0.250.40						MBC1-D09-25
MBR1-D 09304	0.400.63					0.37	MBC1-D09-25
MBR1-D 09305	0.631					0.55	MBC1-D09-25
MBR1-D 09306	11.6		0.37		0.55	0.71.1	MBC1-D09-25
MBR1-D 09307	1.62.5	0.37	0.550.75	1.1	0.550.75	1.5	MBC1-D09-25
MBR1-D 09308	2.54	0.550.75	1.11.5	1.5	1.5	2.23	MBC1-D09-25
MBR1-D 09310	46	1.1	2.2	2.2	2.2	4	MBC1-D09-25
MBR1-D 09312	5.58	1.5	3	3	3	5.5	MBC1-D09-25
MBR1-D 09314	710	2.2	4	4	4	7.5	MBC1-D09-25
MBR1-D 09316	1013	3	5.5	5.5	5.5	10	MBC1-D09-25
MBR1-D 16321	1318	4	7.5	9	9	15	MBC1-D09-25
MBR1-D 25322	1825	5.5	11	11	1	18.5	MBC1-D09-25
MBR1-D 40353	2332	7.5	15	15	15	22	MBC1-D40 50 65
MBR1-D 40355	3040	10	18.5	22	2	30	MBC1-D40 50 65
MBR1-D 63357	3850	11	22	25	25	37	MBC1-D40 50 65
MBR1-D 63359	4857	15	25	30	30	45	MBC1-D40 50 65
MBR1-D 63361	5766	18.5	30	37	37	55	MBC1-D80 95
MBR1-D 80363	6380	22	3337	3337	3337	5963	MBC1-D80 95

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