SIEMENS HED43B110NAV BRKR HED4 3P 480V 110A NAV
SKU: #397990
Part: #HED43B110NAV
UPC: 040892187267
SIEMENS HED43B110NAV BRKR HED4 3P 480V 110A NAV
SKU: #397990
Part: #HED43B110NAV
UPC: 040892187267
Description
SIEMENS HED43B110NAV Molded Case Circuit Breaker 480V 110A
The SIEMENS HED43B110NAV is a 3-pole molded case circuit breaker designed for electrical distribution and protection in commercial and industrial applications. It operates at 480V AC with a continuous current rating of 110A and is suitable for use by electrical distributors and switchgear suppliers. This breaker provides reliable overcurrent protection with a thermal-magnetic trip unit and meets relevant CSA and UL standards, making it compatible with wire and cable installations requiring robust circuit interruption capabilities.
Specifications
- Manufacturer: Siemens
- Manufacturer Part #: HED43B110NAV
- Frame: ED
- Number of Poles: 3
- Interrupt Rating: 42KAIC
- Operating Temperature: 40°C
- Voltage Rating: 480V AC
- Current Rating: 110A
- Dimensions (inches): Width 15.1, Height 19.8, Length 6.4
- Product Weight: 3.1 lbs
- Actuator Type: Varying
- Enclosure Type: Varying
- UPC: 040892187267
Features
- Thermal-magnetic trip unit for reliable overcurrent protection
- Non-interchangeable trip unit design compliant with UL 489 and CSA C22.2 No. 5 standards
- Suitable for reverse-fed applications due to non-removable trip unit on ED frame breakers
- Meets CSA/UL criteria for current limiting at 240V AC
- Compatible with 60°C or 75°C wire per NEC and Canadian Electric Code requirements
