SIEMENS NGB2B045 BRKR NGB 45A 2P 480Y 25K NO LUG
SKU: #398361
Part: #NGB2B045
UPC: 783643553309
SIEMENS NGB2B045 BRKR NGB 45A 2P 480Y 25K NO LUG
SKU: #398361
Part: #NGB2B045
UPC: 783643553309
Description
SIEMENS NGB2B045 BRKR NGB 45A 2P 480Y 25K Molded Case Circuit Breaker
The Siemens NGB2B045 is a 2-pole molded case circuit breaker designed for panelboard and switchboard applications. It provides reliable overcurrent protection with a continuous current rating of 45 amps at 40°C. This breaker is suitable for use by electrical distributors, lighting solutions providers, wire and cable installers, and switchgear suppliers requiring a robust, HACR-rated protective device with integral load lugs for 60/75°C copper and aluminum wire.
Specifications
- Manufacturer: Siemens
- Manufacturer Part Number: NGB2B045
- Number of Poles: 2
- Continuous Current Rating: 45A @ 40°C
- Voltage Rating: 480Y/277 VAC
- Interrupting Rating: 25 kA RMS symmetrical (UL489)
- Wire Size: #14–#6 AWG Cu, #12–#6 AWG Al (integral load lugs)
- Product Weight: 1.863 lbs
- UPC: 783643553309
Features
- HACR rated for use with heating, air conditioning, and refrigeration equipment
- Integral load lugs standard for easy wiring
- Designed exclusively for Siemens panelboards and switchboards
- UL Listed for reverse feed
- Compact design with 1-inch width per pole for space-saving installation
- Compatible with Cu and Al conductors at 60/75°C insulation rating
