Eaton BQL230 Thermal Magnetic Circuit Breaker - 10 kAIC
Part Number: BQL230
Quick Summary
Eaton BQL230 thermal magnetic circuit breaker protects electrical panels by interrupting faults in motor and distribution circuits. Retrofit projects often struggle with compatible bolt-on replacements that fit existing enclosures and wiring. This unit is HACR rated for HVAC applications and designed as a classic replacement two-pole breaker that supports Cu/Al wire from #14 to #8 and a 10 kAIC interrupt rating at 120/240 V. By using this BQL230, facilities can simplify modernization, reduce downtime, and maintain critical protection without costly rewiring. Its compact 5 in x 3 in footprint and bolt-on mounting streamline installation in legacy panels, delivering reliable protection where it matters most while supporting ongoing maintenance programs.
Product Information
Extended Description
BQL230 Eaton: BQL Classic Replacement Circuit Breakers, Bolt-on, 30A, #14-8 AWG, Cu/Al, Two-pole, 10 kAIC at 120/240V
Product Name
Eaton BAB thermal magnetic circuit breaker
Catalog Number
BQL230
UPC
622588018811
Product Length/Depth
5 in
Product Height
2 in
Product Width
3 in
Product Weight
0.5 lb
Compliances
HACR Rated
Circuit breaker type
BQL
Number of poles
Two-pole
Type
Classic replacement circuit breaker
Wire size
#14-8 AWG Cu/Al
Amperage Rating
30 A
Interrupt rating
10 kAIC at 120/240 Vac
Voltage rating
120/240 V
Bolt-on two-pole design enables rapid retrofits, minimizing panel downtime and reducing field labor costs for modernization projects. Business impact: faster commissioning, lower total cost of ownership, and improved installation predictability in legacy panels. Application: suitable for general purpose protection in panels with 120/240 V systems and Cu/Al wiring in the #14-8 range, including motor control circuits. The 10 kAIC interrupt rating at 120/240 V provides robust short-circuit protection for high-energy fault events, shrinking outage duration and safeguarding equipment. Application: industrial equipment, conveyors, and HVAC drives where higher fault energy is possible. Cu/Al wire compatibility (#14-8 AWG) simplifies wiring, reduces inventory complexity, and enables reuse of existing conductors during retrofit projects. Business impact: cost savings and faster turnaround, especially in limited-space installations. HACR rated compliance ensures suitability for HVAC-related panel protection, streamlining procurement for building automation and climate control systems. Application: HVAC control panels and commercial applications requiring prudent energy management. Classic replacement design (BQL) guarantees compatibility with Eaton’s legacy family, preserving spare-parts availability and reducing obsolescence risk. Business impact: long-term maintenance certainty and improved supply chain resilience.
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FAQs
The BQL230 is a two-pole bolt-on replacement designed for legacy Eaton panels that accept BQL style breakers. It supports Cu/Al wire from #14 to #8 and fits a 5 in x 3 in footprint, making retrofits straightforward without enclosure changes. Ensure the panel bus and mounting provisions align with Eaton’s BQL specification.
Key specs include a 30 A amperage rating, a 120/240 V voltage rating, and a 10 kAIC interrupt rating. It is HACR rated for HVAC-related applications and uses Cu/Al wire sized #14-8 AWG, providing reliable protection for typical commercial and light industrial circuits.
Use the BQL230 for retrofit and replacement in panels requiring classic two-pole protection with 120/240 V supply. It is suitable for motor circuits, general distribution protection, and HVAC control panels where HACR-rated protection is advantageous, helping to minimize downtime during modernization projects.
The BQL230 is HACR rated, meeting compliance requirements for HVAC-related protection. This rating indicates suitability for systems where heater, air conditioning, and refrigeration equipment demand integrated protection from a single device, simplifying procurement for building automation projects.
Replacing with the BQL230 can lower maintenance costs and downtime by offering a reliable bolt-on solution that fits legacy panels, reduces wiring changes, and preserves spare parts availability. With a 30 A rating and 10 kAIC protection, it also minimizes outage impact on critical processes and equipment uptime.