Product overview
- Product number
- 1B4UR
- Manufacturer
- Altech Corporation
- Catalog
- Circuit Breakers
- product description
- 1B4UR 4A MCB B CHAR 1 P 277VAC U
Documents and media
- Datasheets
- 1B4UR
Product Details
- Actuator Type :
- Lever
- Approval Agency :
- UL508
- Breaker Type :
- Thermal Magnetic
- Current Rating (Amps) :
- 4A
- Illumination :
- None
- Illumination Voltage (Nominal) :
- -
- Mounting Type :
- DIN Rail
- Number of Poles :
- 1
- Part Status :
- Active
- Voltage Rating - AC :
- 277 V
- Voltage Rating - DC :
- -
product description
1B4UR 4A MCB B CHAR 1 P 277VAC U
