Circuit Protection

MU1-B-64-440-1-A21-B-D

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CIRCUIT BREAKERS MU1B644401A21BD

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Circuit Protection

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CIRCUIT BREAKERS MU1B644401A21BD

Technical Specifications

Parameters and characteristics for this part

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Part	Voltage Rating - AC	Voltage Rating - DC	Number of Poles	Current Rating (Amps)	Mounting Type	Breaker Type	Actuator Type	Approval Agency	Illumination
Carling Technologies MU1-B-64-440-1-A21-B-D	250 V	80 V	1	4 A	Panel Mount	Magnetic (Hydraulic Delay)	Push to Reset	CCC CSA UL VDE	None
Carling Technologies MS1-B-12-450-2-1CA-A-0AB	240 V	65 VDC	1	5 A	Panel Mount	Magnetic (Hydraulic Delay)	Toggle	CCC UL	None
Carling Technologies MD2-B-34-615-3-A15-B-C	250 V	80 V	2	15 A	Panel Mount	Magnetic (Hydraulic Delay)	Rocker	CCC CSA UL1077	None
Carling Technologies MT1-B-14-630-3-A22-B-M	250 V	80 V	1	30 A	Panel Mount	Magnetic (Hydraulic Delay)	Push-Pull	CCC CSA UL1077	None
Carling Technologies MA1-B-32-490-1-A17-A-E	250 V	80 V	1	9 A	Panel Mount	Magnetic (Hydraulic Delay)	Rocker	CCC CSA TUV UL	None
Carling Technologies MM1-T-34-625-1-2AB-B-C	250 V	80 V	1	25 A	Panel Mount	Magnetic (Hydraulic Delay)	Lever	CCC CSA UL1077	None
Carling Technologies MS1-A-03-625-1-1CB-A-A	240 V	65 VDC	1	25 A	Panel Mount	Switch Only	Toggle		None
Carling Technologies MT1-B-14-430-3-A23-B-J	250 V	80 V	1	3 A	Panel Mount	Magnetic (Hydraulic Delay)	Push-Pull	CCC TUV UL489A	None
Carling Technologies MS1-B-12-450-3-1CB-A-C	240 V	65 VDC	1	5 A	Panel Mount	Magnetic (Hydraulic Delay)	Toggle	CCC cURus UL	None
Carling Technologies ME1-T-32-625-3-A34-2-C	250 V	80 V	1	25 A	Panel Mount	Magnetic (Hydraulic Delay)	Rocker	CCC CSA UL1077	None

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Circuit Breaker Magnetic (Hydraulic Delay) 4A 250 V AC 80 V DC Push to Reset Panel Mount

Technical documentation and resources