Product Description
The CUTLER & HAMMER BR370 is a type BR thermal magnetic circuit breaker used in load centers, panelboards, or similar devices. Designed to protect house wires from overheating or causing a short-circuit. It delivers robust thermal-magnetic protection for commercial and residential applications.
- Ideal for use in type BR load centers
- Offers protection to wires from overheating and fault currents
- Efficiently handles a maximum load of up to 240 volts
Product Highlights
The BR370 circuit breaker is suitable for dedicated HVAC equipment circuits and serves as a replacement for discontinued Bryant or Westinghouse C370 units.
Product Information
Standard Information
-
Brand: CUTLER & HAMMER
-
Manufacturer Part Number: BR370
Technical Specifications
-
Catalog Number: BR370
-
UPC: 786676368001
-
Product Length/Depth: 1.9 in
-
Product Height: 2.5 in
-
Product Width: 2.9 in
-
Compliances: Federal Specifications Classification W-C375
-
Certifications: UL 489
-
Product Type: Thermal magnetic circuit breakers
-
Used with: Type BR Loadcenters
-
Amperage Rating: 70A
-
Voltage rating: 240 V
-
Trip Type: Common breaker trip
-
Circuit breaker type: BR
-
Mounting Method: Plug-on
-
Interrupt rating: 10 kAIC
-
Main circuit breaker: BR
-
Wire size: #4-1/0 AWG Cu/Al
-
Number of poles: Three-pole
-
Type: Type BR 1-Inch plug-on circuit breaker
-
Brand: Cutler-Hammer
-
Series: BR
-
Part Number: BR370
-
Amperage: 70A
-
Voltage: 240VAC
-
Poles: 3
-
Phase: 3
-
AIC Rating: 10kA @ 240VAC
-
Mounting Style: Plug-On
-
Terminal Type: Box Lugs
-
For Use With: Eaton Type BR Load Centers, Westinghouse, Bryant, Challenger Load Centers
-
Trip Technology: Thermal Magnetic
-
Trip Function Code: LI
-
Trip Function: Long-Time, Instantaneous
-
Trip Adjustability: Fixed
-
Wire Gauge: 4-1/0 AWG (Cu/Al)
-
Max Wire: 1/0 AWG
-
Min Wire: 4 AWG
-
Available Options: Padlock Attachment, Handle Lock-Off
-
Standards: UL 489, Federal Specification W-C375
-
Approval: UL
-
Temp Rating: 40C
-
Construction Features: Common Trip, HACR Rated, Rejection Tab
-
Maximum Amperage (A): 70 A
-
MPN: BR370
-
Model: BR370
-
Tripping Characteristics: Type A
-
Current Type: AC
-
Operation Method: On/Off
-
Number of Phases: 3
-
Current Rating: 70 A
-
Material: ABS/Plastic, Slate
