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Description
Enphase 20A 2 Pole Circuit Breaker for Enpower
The Enphase BRK-20A-2P-240V-B-10 is a 20 A, 2-pole thermal-magnetic circuit breaker based on the Eaton BR220B frame. Designed for plug-on mounting in Enphase IQ System Controllers and IQ Combiners, it provides overcurrent protection for solar PV, battery storage, and backup generator circuits. Operating at 120/240 VAC with a 10 kAIC short-circuit interrupt rating, this breaker prevents electrical overloads across residential microinverter installations.
Featuring a common trip mechanism, the unit simultaneously opens both ungrounded conductors during fault conditions to prevent single-phasing damage. The terminal lugs accept #14 to #4 AWG copper or aluminum wiring for direct field installation. UL 489 listed and weighing 0.5 lb, it fits standard Eaton Type BR load center slots.
Technical Specifications:
- Manufacturer: Enphase Energy / Eaton
- SKU: BRK-20A-2P-240V-B-10
- Product Type: Thermal-magnetic circuit breaker
- ANumber of Poles: 2-pole
- Current Rating: 20 A
- Voltage Rating: 120/240 VAC
- Nominal System Voltage: 240 VAC
- Interrupt Rating: 10 kAIC
- Trip Type: Common trip
- Mounting: Plug-on
- Wire Size: #14–4 AWG Cu/Al
- Certification: UL 489
- Compatible Load Centers: Eaton Type BR loadcenters
- Product Dimensions: 3 in L × 2 in W × 3 in H
- Product Weight: 0.5 lb (approx. 0.23 kg)
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Resources
Datasheet
No datasheet file resource available. Email support@solux.energy for file request.
Quick Installation Guide
No installation file resource available. Email support@solux.energy for file request.
Warranty
No warranty file resource available. EEmail support@solux.energy for file request.