NT50 Mini MCCB Circuit Breaker - 20A
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 16,99 lei | — |
| 3–4 pcs | 16,14 lei | 5% (−0,85 lei/unit) |
| 5–10 pcs | 15,29 lei | 10% (−1,70 lei/unit) |
| 11+ pcs | 14,44 lei | 15% (−2,55 lei/unit) |
20A MCCB Circuit Breaker for Safe Protection
The NT50 Mini MCCB 20A circuit breaker provides automatic protection against overloads and short circuits in household and industrial electrical installations. Compact and robust, it operates at 110V-220V AC and can be quickly mounted on any surface. The ideal solution for solar installations, household circuits, or industrial equipment requiring reliable protection.
What you get with this product
- Automatic overload and short-circuit protection, without manual intervention
- Compact dimensions of only 70x32x53mm, easily mounts in any electrical panel
- Platinum-plated copper contacts for maximum conductivity and durability
- Fire-retardant bakelite casing, resistant to high temperatures and shocks
- Versatile for household circuits, solar installations, and industrial machinery
- Simple 2-screw mounting, no need for special tools or adapters
How it works and how to install it
The circuit breaker automatically detects overloads or short circuits and instantly cuts off power to protect the installation. It has 4 contacts: 2 for input and 2 for output, allowing secure connections. Mounting is done directly on the surface of the electrical panel using 2 screws, and reconnection is simply done by operating the lever.
Frequently Asked Questions
Can it be used in photovoltaic solar installations?
Yes, it is ideal for DC and AC circuits of solar installations, offering reliable protection at 110V-220V AC.
What is the difference compared to a classic fuse?
The MCCB circuit breaker is manually reset by a lever, without the need to replace blown fuses.
Can it be used for industrial equipment?
Yes, it is suitable for machines and equipment operating at currents up to 20A, in environments with high safety requirements.
Technical Specifications
| Product Type | Single-phase MCCB circuit breaker |
| Series | NT50 |
| Rated Current | 20A |
| Supply Voltage | 110V AC - 220V AC |
| Frequency | 50/60Hz |
| Standard | IEC 60898-1 |
| Housing Material | Fire-retardant bakelite |
| Contact Material | Copper with platinum-plated tip |
| Number of Contacts | 4 (2 input, 2 output) |
| Mounting Type | Screw-mounted (2 fixing points) |
| Dimensions | 70 x 32 x 53 mm |
| EAN | 0781499721415 |
Warranty and Support
The product benefits from a 2-year warranty according to current Romanian legislation. You can return the product within 30 days of purchase if it does not meet expectations. Delivery is fast via national courier.
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