Eaton / Cutler-Hammer BRL220CAF AFCI Miniature Circuit Breaker
- 20A
- 2 Pole
- Plug-On
Quantity
Eaton / Cutler-Hammer BRL220CAF - 20A AFCI Miniature Circuit Breaker
New
Quantity
Description
Built for modern residential safety, the Eaton BRL220CAF delivers comprehensive combination arc-fault protection. This two-pole, 20-amp plug-on breaker mounts into Type BR load centers and features a common trip mechanism for 240V or 120/240V applications. Rated at 10 kAIC, it includes Fire-Guard technology to detect both parallel and series arcing faults, mitigating electrical fire risks. The unit also features a built-in LED trip indicator for simplified troubleshooting and maintenance.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | BRL220CAF |
| Series | BRL |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | BR |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Eaton Type BR Load Centers |
| Wire Gauge | 14-4 AWG (Cu/Al) |
| Max Wire | 4 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Special Classification | AFCI |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Pigtail Neutral |
| Standards | Federal Specification W-C375, UL 1699, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | Common Trip, Visual Trip Indicator, HACR Rated |
Product FAQs
7 answersWhat type of electrical panels are compatible with the BRL220CAF?
This breaker is designed exclusively for use in Eaton Type BR load centers. It features a plug-on mounting style and is not interchangeable with other breaker families or brands.
Can I install this breaker in older Cutler-Hammer BR series panels?
Yes, Eaton Type BR breakers are fully backward compatible with legacy Cutler-Hammer BR load centers, as Eaton acquired the Cutler-Hammer brand and maintained the same physical frame design.
What does Combination Arc Fault mean for this specific breaker?
A combination AFCI breaker detects and mitigates both parallel arcing (between two separate conductors) and series arcing (across a break or loose connection in a single conductor), providing comprehensive protection against electrical fires.
How is the neutral connection wired on the BRL220CAF?
This breaker utilizes a pigtail neutral. The coiled white pigtail wire must be connected directly to the neutral bus bar in the panel to power the internal arc fault detection circuitry.
Can this 2-pole AFCI breaker be used for multi-wire branch circuits?
Yes, the BRL220CAF features a common trip mechanism and supports 120/240V multi-wire branch circuits that share a single neutral. The shared circuit neutral must be landed on the breaker's load neutral terminal to ensure proper arc fault detection.
Does this breaker include diagnostic features for troubleshooting trips?
Yes, Eaton BR combination AFCI breakers feature built-in LED trip indicators. These LEDs display specific diagnostic codes to help electricians quickly determine if a trip was caused by an arc fault or a standard thermal-magnetic overload.
What is the difference between Eaton and Cutler-Hammer branding for this breaker?
There is no functional difference. Eaton acquired Cutler-Hammer, and the BRL220CAF remains the exact same Type BR combination AFCI breaker regardless of which brand name appears on the factory label.
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