Sierra CB41220 Push Button Circuit Breaker, 15 Amp, White
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You have 30 days to request a return. All sale items are final sale.
Replace a panel-mounted DC circuit breaker with the Sierra CB41220 push-button style breaker. Designed for a 3/8" mounting hole, this 15 Amp breaker uses a white push-button reset for quick, convenient fault recovery.
Key Features
- 15 Amp push-button circuit breaker
- White push-button for DC circuits
- Mounts in a 3/8" hole
- Replacement for popular panel-mounted breakers
Intended Use
- Marine and RV DC accessory circuit protection
- Panel-mounted DC distribution systems using push-button resettable breakers
Product Details
- Sierra model: CB41220
- Part style: Push-button / resettable circuit breaker
- Amperage: 15 Amp
- Color: White push button
- Panel mounting hole size: 3/8"
- Terminals: Two 1/4" blade terminals
- General note (boot nut): Use MP39210 for a weatherproof boot nut, when required
Parts Desk Insights
Best Use Case: Ideal for restoring protection and reset functionality on a DC accessory circuit when your existing Sierra push-button style breaker needs replacement and the panel cutout is a 3/8" hole.
Common Issues: Confirm the panel cutout size (3/8") before installation. Also match the breaker’s terminal style and consider whether you need the compatible weatherproof boot nut (MP39210) for your mounting location.
Related Products & Accessories
- Weatherproof Boot Nut (MP39210) - Used with Sierra push-button resettable breakers when a weatherproof seal is required (MP39210 is referenced for CB41220).
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.