Meet the ABB SB204M-C2 Miniature Circuit Breaker (MCB) – your compact, reliable defense against overloads and short circuits. With a 2 A rating and dual thermal & magnetic tripping, it keeps residential, commercial, and light-industrial installations safe. Designed to comply with IS/IEC 60898-1 standards and made in India, this 4-pole, current-limiting marvel fits neatly into 70 mm of panel width. Whether you’re wiring a home, shop, or small plant, the SB204M-C2 is engineered for seamless integration and lasting performance.
Key Features at a Glance
2 A rated current, Type C characteristic
4-pole configuration for 415 V AC networks
Dual thermal (overload) & electromechanical (short-circuit) tripping
10 kA breaking capacity at 240/415 V AC
Current-limiting design for enhanced protection
Compact dimensions: 70 × 85 × 69 mm (W×H×D)
Compliance: IS/IEC 60898-1, Overvoltage Category III
Why Choose This Product
ABB’s System pro M compact series is renowned for precision and safety. The SB204M-C2 brings together robust materials, rigorous testing, and ABB’s global quality standards to deliver consistent performance. Its current-limiting design reduces fault energy, minimizing downstream damage. Plus, being made in India ensures fast local availability and support through Shansen Enterprises, your trusted ABB channel partner.
Ideal For
Residential buildings & apartments
Small offices & retail outlets
Light-industrial workshops
Control panels & distribution boards
Solar inverter protection
IT server rooms & data closets
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| Specification | Details |
|---|---|
| Rated Operational Current (Ie) | 2 A |
| Rated Service Short-Circuit Breaking Capacity (Ics) | 7.5 kA |
| Energy Limiting Class | 3 |
| Electrical Endurance | 20000 AC cycles |
| Mechanical Endurance | 20000 cycles |
| Number of Protected Poles | 4 |
| Number of Poles | 4P |
| Tightening Torque | 2 N·m |
| Actuator Type | Toggle |
| Screw Terminal Type | Cage Terminal |
| Actuator Marking | I / O |
| Actuator Material | Insulation Group II, Black, Sealable |
| Recommended Screw Driver | Pozidriv 2 |
| Accessories Available | Yes |
| Remarks | IP40 in enclosure with cover |
| Connecting Capacity | rigid: 25 mm² flexible: 16 mm² |
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