# Sezbaifles 50 A DC Circuit Breaker

Sezbaifles 50 A DC Circuit Breaker is a screw-mount, single-pole breaker listed for marine and automotive circuits. Its manual-reset design and stated 12V–48V range may suit buyers seeking reusable overcurrent protection, but the breaker’s rating should match the specific circuit and equipment.

- [Original product page](https://best-deals.pro/product/sezbaifles-50a-dc-circuit-breaker)
- [View offer](https://best-deals.pro/visit/sezbaifles-50a-dc-circuit-breaker)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Sezbaifles
- Model: 1PC Automotive Circuit Breaker 50A
- Category: Tools & Garden > Electrical & Plumbing
- Price: 11.47 USD
- Previous price: 14.99 USD
- Discount: 23%
- Price checked: 2026-11-13T05:26:20.504Z
- Rating: 2.5 / 5
- Reviews: 2

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Manufacturer describes a manual reset lever that trips on overcurrent and can be reset for reuse.
- The listing claims IP67 waterproofing and suitability for marine and automotive circuits.
- Surface-mount installation is described for a panel or firewall.

## Pros

- Manual reset allows the breaker to be reset after a trip rather than replaced like a one-use fuse.
- Listed kit includes wire lugs, washers and mounting screws for installation.

## Specifications

### Identity and rating
- Brand: Sezbaifles
- Model: 1PC Automotive Circuit Breaker 50A
- Current rating: 50 A
- Breaker type: Standard
- Poles: 1
### Mounting and operating details
- Mounting type: Screw Mount
- Operating voltage: DC 12V - 48V
- Waterproof rating: IP 67
- Ambient temperature: -32 ° c to 82 ° c \(-25 ° f to 180 ° f\)
- Standards stated: S.A.E. J1625, J1171, UL1500（Ignition Protected）

## Before you buy

- The listing gives a DC 12V–48V operating range, while a separate details field reports 24 volts\_of\_direct\_current. Confirm the intended system voltage and circuit requirements before purchase. The IP67 and standards statements are manufacturer claims, not independently verified here.

## In the box

- 50 A circuit breaker (Included)
- 2 wire lugs (Included)
- 4 washers (Included)
- Mounting screws (Included)

## A good fit for

- Boat, trolling-motor, RV or automotive circuit installations where a 50 A manual-reset breaker is appropriate.
- Buyers seeking a screw-mounted breaker supplied with basic connection and mounting hardware.

## Less suited to

- Circuits whose required breaker rating or voltage falls outside the equipment manufacturer’s specifications.
- Buyers who need independently verified waterproofing or compliance claims.

## Customer feedback

The aggregate ratings are sharply divided between one-star and four-star categories, with only a very small number of ratings overall. That gives little basis for predicting reliability or installation experience. Buyers should weigh this uncertainty alongside the need to confirm the breaker’s voltage and current fit for their particular circuit.

## Frequently asked questions

### What current rating is listed?
The manufacturer lists a 50 A current rating. Choose protection based on the requirements of the circuit and connected equipment.
### What voltage range does the listing state?
The feature text says DC 12V - 48V, but a separate details field lists 24 volts\_of\_direct\_current. Confirm compatibility with your system before buying.
### How is the breaker reset?
The listing describes a lever that pops out when the breaker trips and can be pushed back to reset it.
### What does the package list include?
The stated contents are one 50 A circuit breaker, two wire lugs, four washers and two mounting screws.

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## Add-ons

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## Images

![Sezbaifles 50 A DC Circuit Breaker — 1](https://best-deals.pro/i/_ILJMjb4HuwbgWmtODeGT99LA4xiln0vYi9mAZDvrRtmccmzpTp6rqoqK1UNOX9atAufS9Q9ECbBGcc65__WNstYDH8MATK3w4iz5xwhI65OYB16zX6r.jpg)

![Sezbaifles 50 A DC Circuit Breaker — 2](https://best-deals.pro/i/pqzpae3iX3zONHqdphVfc75lYQZkptX7ZYFnHv73jEIP2RmTW66HB5BR085ihg7JYEmfLwjhfgaLxeZvslzauBXunrdsAuQ6ibC-6pAmFQEmF6Fbx69q.jpg)

![Sezbaifles 50 A DC Circuit Breaker — 3](https://best-deals.pro/i/KMZWxV6-A27scVFN6hmCsiOIayk14gfvbl7L5_BYZtnqGMyeuel3ENGbqlIEu4Nu9mnzaF-Scd2b2SRwLCVRvPI3hRzrH7HKm3V14ugJwzI545AVUlSu.jpg)

![Sezbaifles 50 A DC Circuit Breaker — 4](https://best-deals.pro/i/Vha_koArO7JE2YOHNlsmsTL1zEHoZb2rXoYpGCXMaNVVTt9IYQAEofNtYep5Eaizvm8vluumyyAACOIxP9t3irHgpaidI3eymzbsjCQ3qlBpRacRzVG2.jpg)

![Sezbaifles 50 A DC Circuit Breaker — 5](https://best-deals.pro/i/vgC575ERcV3vqStWIzDT0jqm5v52JV1WbCwyyIbn0kGcv_wgQb23fY-dLWHJm22tlZndlrpgCaaD1x5yJU9Lm6bF7-h2kuKspkLktX53UWfIgGO-ShbB.jpg)

![Sezbaifles 50 A DC Circuit Breaker — 6](https://best-deals.pro/i/1lu0qG3Q3d591Z0_LWv0ybd6KTtI8P-EYd_VhI_zrADw2kQ93mPDCCEXMqjWERqHkZSi9Kz6Lsr5ZzlTCQX5WJRmHF8bnvaQMZIoYHr-CHAsi2BEwqEI.jpg)