KT Cables - KTCBA10S
KT Accessories 10A Auto Reset Circuit Breaker KTCBA10S
Ideal for protecting low-current electrical circuits in vehicles, caravans, boats, camper trailers and auxiliary power systems.
- Automatic reset operation minimises downtime
- No replacement fuses required after tripping
- Suitable for both 12V and 24V applications
- Reliable protection for sensitive electrical equipment
- Fast Australia-wide dispatch from Battery Force
The KT Accessories KTCBA10S Auto Reset Circuit Breaker provides dependable protection for low-current 12V and 24V electrical circuits while automatically restoring operation once a fault condition has cleared. Designed to protect wiring, accessories and sensitive electrical equipment from overloads and short circuits, this 10A breaker is an ideal alternative to traditional blade fuses.
Unlike conventional fuses that require replacement after blowing, the KTCBA10S automatically resets after tripping, allowing the protected circuit to resume operation once the fault is removed. This makes it particularly useful for applications where uninterrupted operation is important and regular fuse replacement is undesirable.
Suitable for automotive, marine, caravan, camper trailer and auxiliary power systems, the breaker is built to operate reliably across a wide temperature range from -30°C to +100°C. Its compact design makes it ideal for protecting low-current circuits such as communication equipment, monitoring systems, control circuits, LED lighting and other auxiliary accessories.
Whether you're upgrading a touring vehicle, protecting marine electronics or building a custom electrical system, the KTCBA10S delivers reliable, maintenance-friendly circuit protection.
Key Features
- 10A automatic reset circuit breaker
- Suitable for 12V and 24V systems
- Automatically resets after tripping
- Protects against overloads and short circuits
- Eliminates the need to replace blown fuses
- Ideal for low-current accessory circuits
- Suitable for automotive and marine applications
- Wide operating temperature range
- Compact and durable construction
- Low maintenance operation
- Reliable circuit protection
- Designed for harsh operating environments
Specifications
| Part Number | KTCBA10S |
| Brand | KT Accessories |
| Product Type | Auto Reset Circuit Breaker |
| Current Rating | 10A |
| Voltage Range | 12V - 24V |
| Reset Type | Automatic Reset |
| Operating Temperature | -30°C to +100°C |
| Application | Automotive, Marine, Caravan, Auxiliary Power |
| Weight | 0.05kg |
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What is an auto reset circuit breaker?
What is an auto reset circuit breaker?
An auto reset circuit breaker automatically restores power after the overload or fault condition has cleared, eliminating the need for manual resetting.
What is the advantage over a fuse?
What is the advantage over a fuse?
Unlike a fuse that must be replaced after blowing, an auto reset breaker automatically resets and continues operating once the fault is removed.
Can this breaker be used on 24V systems?
Can this breaker be used on 24V systems?
Yes. The KTCBA10S is suitable for both 12V and 24V electrical systems.
What types of circuits is a 10A breaker suitable for?
What types of circuits is a 10A breaker suitable for?
It is ideal for protecting low-current circuits such as LED lighting, communication equipment, monitoring systems, control circuits and auxiliary accessories.
Is this suitable for marine and caravan applications?
Is this suitable for marine and caravan applications?
Yes. The breaker is commonly used in automotive, marine, caravan, camper trailer and auxiliary power installations.

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