Overview
The Westinghouse BQC230-240 is a dual-configuration quadplex circuit breaker designed for reliable electrical protection in commercial and industrial applications. This Type BRD unit combines independent 2-pole breakers (30 Amp and 40 Amp) for flexible circuit management in BR type loadcenters. The BQC230-240 delivers thermal-magnetic protection with HACR certification for heating, air conditioning, and refrigeration equipment protection.
Key Features
- Quadplex design: one 2-pole 30 Amp + one 2-pole 40 Amp breaker combination
- Independent trip mechanism on each pole for precise fault isolation
- Rejection tab feature prevents incorrect installation in wrong positions
- HACR rated for HVAC/refrigeration circuit protection
- Thermal-magnetic trip protection against overloads and short circuits
- Compatible with BR type loadcenter installations and panel positions with notched buss stabs
Technical Specifications
- Voltage Rating: 240V AC
- Amperage: 30A / 40A (dual configuration)
- Poles: 2-pole + 2-pole (quadplex)
- Type: BRD (Breaker Rejection Design)
- Connection: Plug-in
- Trip Type: Thermal-Magnetic
- Wire Gauge: #14–4 AWG (Cu/Al)
- Interrupting Rating: 10 kA @ 240V
- Certifications: UL approved, HACR rated, NEC section 384-15 compliant
- Dimensions: Approximately 3.0″ L x 2.0″ W x 3.0″ H
- Weight: 0.9 lb
Typical Applications
The BQC230-240 is ideal for multi-circuit electrical distribution in:
- Commercial HVAC and refrigeration systems requiring dedicated circuit protection
- Industrial facilities requiring independent pole control and selective trip capability
- Electrical panels in hospitality, food service, and manufacturing installations
- Retrofit applications in existing BR type loadcenters manufactured by Westinghouse, Challenger, and Bryant
Compatibility & Replacements
Compatible With
- Eaton Cutler-Hammer BR type loadcenters
- Westinghouse electrical panels and distribution boards
- Challenger brand loadcenters
- Bryant brand loadcenters
- Any BR class panel with notched buss stabs for quadplex breaker rejection tabs
Replaces / Drop-In Replacement For
- Westinghouse BQC230-240 (original equipment)
- Eaton BQC230-240 equivalent units
- Bryant BQC230-240
- Challenger BQC230-240
Works With
- BR series thermal-magnetic circuit protection systems
- NEMA/UL listed BR type panel configurations
- NEC Article 384 compliant electrical distribution systems
