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- Bussmann Shortstop - 121A05-A2M | 12 Volt 5 A...
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Item #:
219507103
Bussmann Shortstop - 121A05-A2M | 12 Volt 5 Amp Circuit Breaker | 1500 Amp Interrupting | Single Pole
88% of respondents would recommend this to a friend
Item #:
219507103
LKR 4465
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 20
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Interrupt Rating
With a 1500 Amp interrupting capacity, this circuit breaker ensures reliable protection against short circuits, minimizing damage and enhancing safety in electrical systems.
Compact Design
The Bussmann Shortstop's single pole structure allows for space-saving installation while providing effective circuit protection for 12 Volt applications, making it ideal for various electrical setups.
Versatile Usage
Rated at 5 Amps, this circuit breaker is suitable for a range of automotive and electrical applications, ensuring dependable performance and safeguarding your systems from overload.
Product Details
| Brand Name | Tough Grade |
| Model | N28 |
| UPC | 731716264409 |
| Part Number | N28 |
| Number of Items | 1 |
| Manufacturer | Toughgrade |
| Included Components | 1 Circuit Breaker |
| Current Rating | 5 A |
| Circuit Breaker Type | Standard |
| Mounting Type | Panel Mount |
| Number of Poles | 1 |
| Voltage | 12 volts |
| Brand | Tough Grade |
| Number Of Poles | 1 |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Automotive Enthusiasts
Ideal for custom automotive applications, providing reliable circuit protection for electrical components within vehicles.
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DIY Projects
Great for hobbyists tackling DIY electronics, ensuring safe circuit operation in low-voltage environments.
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Marine Use
Well-suited for marine electrical systems, preventing overloads and protecting sensitive equipment on boats.
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High Voltage Systems
Not suitable for systems requiring operation above 12 volts, as it is designed strictly for low voltage.
Product Description
Bussmann Shortstop - 121A05-A2M | 12 Volt 5 Amp Circuit Breaker | 1500 Amp Interrupting | Single Pole
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What voltage does this circuit breaker support?
Answer: This circuit breaker supports 12VDC. -
Question:
What is the interrupting rating of this circuit breaker?
Answer: The interrupting rating is 1500A. -
Question:
Is this circuit breaker safe for ignition protected applications?
Answer: Yes, it meets both SAE J553 and SAE J1171 ignition protection standards.
Tough Grade Magnetic Circuit Breakers Editorial Review
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Customer Reviews & Ratings
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Pros
- Reliable circuit protection
- High interrupting capacity
- Easy installation
- Durable and long-lasting
- Compact design
Cons
- Mounting can be a bit tricky.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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LKR 4465
Order now and get it around Sunday, September 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Thermal type for improved safety.
- Auto reset feature for convenience.
- Designed for 12VDC systems.
- 5 Amps with a robust 1500A interrupting rating.
- Meets SAE J553 and SAE J1171 ignition protection standards.
- Includes a durable metal cover and bracket for installation.
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