SIEMENS NGB2B040V BRKR NGB 40A 2P 480Y 25K NO LUG BULK
SKU: #398047
Part: #NGB2B040V
UPC: 783643555228
SIEMENS NGB2B040V BRKR NGB 40A 2P 480Y 25K NO LUG BULK
SKU: #398047
Part: #NGB2B040V
UPC: 783643555228
Description
SIEMENS NGB2B040V Breaker 40A 2-Pole 480Y 25K
The Siemens NGB2B040V is a 2-pole circuit breaker designed for panelboard and switchboard applications. It provides reliable overcurrent protection with a 40 ampere rating and a 25,000 RMS symmetrical amperes interrupting capacity at 480Y/277 volts AC. This breaker is intended for use exclusively with Siemens certified components, making it suitable for electrical distributors and switchgear suppliers seeking dependable lighting and power distribution solutions.
Specifications
- Manufacturer: Siemens
- Manufacturer Part #: NGB2B040V
- Number of Poles: 2
- Ampere Rating: 40A
- Interrupting Rating: 25 kA at 480Y/277 VAC
- Voltage Rating: 480Y/277 VAC
- Product Weight: 3.042 lbs
- UPC: 783643555228
Features
- Load side lugs supplied as standard
- Compatible with 60/75°C copper or aluminum wire
- Torque specifications: 40 lb-in (4.5 N-m) for #8 AWG wire
- Global certifications including UL, CSA, NOM, and IEC compliance
- Compact design with 1 inch width per pole for efficient panelboard mounting
- Includes retainer clips for secure installation
