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$449.94
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| Country of Origin | Italy |
|---|---|
| Range | Tmax |
| Brand | ABB |
| Height | 130mm |
| Model | XT1B |
| Depth | 130mm |
| Width | 70mm |
| Current Rating | 125A |
| Series | XT1B |
| Terminal type | Front |
| Breaking Capacity | 18kA |
| Number of Poles | 3 |
| Standards/Approvals | IEC/EN 60898-1 |
| Rated AC Voltage | 690V ac |
| Rated DC Voltage | 500V dc |
| Tripping Mechanism | Thermal Magnetic |
| Reset Actuator Type | Toggle Switch |
ABB XT1B Miniature Circuit Breaker, model XT1B, is a premium electrical safety device rated at 125A with a 690V AC rated voltage and 500V DC rated voltage. This 3-pole breaker is engineered for use in industrial, commercial, and manufacturing environments where robust circuit protection is critical.
The breaker utilizes a thermal magnetic mechanism that effectively guards against both overloads and short circuits, combining thermal and magnetic tripping actions for enhanced safety and reliability. It offers a high breaking capacity of 18 kA, enabling it to interrupt large fault currents safely.
Its compact design, with dimensions of 70mm width, 130mm height, and 130mm depth, facilitates easy installation even in constrained electrical panels. The front bolt terminals provide secure and dependable electrical connections, essential for maintaining consistent power distribution.
Conforming to internationally recognized IEC/EN 60898-1 standards, this ABB miniature circuit breaker ensures compliance with strict safety regulations. With mechanical durability rated at 25,000 cycles and electrical durability of 8,000 cycles at 240 cycles per hour, it guarantees a long service life under continuous operation.
This device is particularly suited for use in industrial automation systems, electrical distribution networks, and motor control applications in heavy industries. Manufactured in Italy, the product exhibits global quality and safety benchmarks.
Thermal magnetic mechanism provides dual protection against overload and short circuit faults. High breaking capacity of 18 kA ensures effective interruption of fault currents. Three-pole configuration supports complex electrical circuit requirements.
Suitable for both AC (690V) and DC (500V) applications. Bolt terminal connections ensure secure and reliable electrical contacts. Complies with IEC/EN 60898-1 safety standards. Compact size allows for installation in narrow spaces.
Long mechanical and electrical durability guarantees extended operational life. Manufactured in Italy ensuring quality and reliability. Explore more Miniature Circuit Breakers and electrical protection devices in the Electronics & Electricals category on EnvMart for industrial and commercial applications.
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