Circuit Breaker with Reset 50A
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 83,99 lei | — |
| 3–4 pcs | 79,79 lei | 5% (−4,20 lei/unit) |
| 5–10 pcs | 75,59 lei | 10% (−8,40 lei/unit) |
| 11+ pcs | 71,39 lei | 15% (−12,60 lei/unit) |
50A resettable automotive circuit breaker for system protection
The 50A resettable automotive circuit breaker protects electrical installations against overload, automatically interrupting the circuit when the nominal current is exceeded. Suitable for automotive, solar, marine, or railway systems, it resets manually with a simple button, without the need for replacement. The IP67 protection class ensures resistance to dust and moisture, operating reliably between -30°C and +82°C.
What you get with this product
- Automatic overload protection — the circuit immediately interrupts when the current exceeds 50A, preventing equipment damage
- Manual reset via button — no more buying new fuses, you reset it instantly, and it resumes normal operation
- IP67 rating — resistant to dust, splashes, and moisture, ideal for outdoor installation or in wet areas
- Compatible with 12V-24V DC systems — works on car, truck, RV, boat, or solar panel installations
- Robust terminals with gold-plated screws — ensure stable and lossless connection, simple mounting on any circuit
- Operation in extreme conditions — temperatures from -30°C to +82°C, fire-retardant ABS + metal body
How it works and how to install it
The circuit breaker is mounted in series on the electrical circuit, between the power source and the consumer. You connect the cables to the two screw terminals and fix the body on a stable surface using the mounting holes. When the current exceeds 50A, the breaker trips automatically, and resetting is done by simply pressing the central red button. It does not require special tools or advanced electrical knowledge.
Frequently Asked Questions
Can I use it on a 24V solar installation with an inverter?
Yes, the circuit breaker works on 12V-24V DC voltages and is ideal for protecting circuits from photovoltaic panels and inverters.
If the fuse blows, how do I reset it?
Press the small red button on the bottom of the housing, and the breaker returns to its normal position. You don't need to replace anything.
Is it resistant to rain and moisture if I mount it in the engine compartment?
Yes, the IP67 protection class ensures complete dust sealing and resistance to strong splashes, making it suitable for outdoor mounting.
Technical specifications
| Rated current | 50A |
| Rated voltage | 12V - 24V DC |
| Protection class | IP67 |
| Operating temperature | -30°C +82°C |
| Housing material | Fire-retardant ABS + Metal |
| Dimensions | 80 x 50 x 45 mm |
| Number of connection terminals | 2 |
| Reset type | Manual, button |
Warranty and support
The product benefits from a 2-year warranty according to Romanian legislation in force. You have the right to return within 30 days of receiving the package. Delivery is fast via national courier, with SMS or email confirmation.
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