1SYS274012R0634 - SB204M-C63 Miniature Circuit Breaker - SB200M - 4P - 63 A - C - 10 kA | ABB

Electrihub (RAS Electrihub Private Limited) is an authorized ABB distributor, guaranteeing 100% genuine ABB 1SYS274012R0634 or SB204M-C63 MCB products backed by ABB’s warranty. With strong inventory and competitive pricing, we ensure quick delivery and reliable support for your automation needs. Our experienced technical team is always ready to help you select the right ABB solution for your project — ensuring performance, safety, and peace of mind.

The ABB 1SYS274012R0634 MCB offers reliable overload and short‑circuit protection with thermal‑magnetic tripping, high breaking capacity, and long mechanical life. It is suitable for residential, commercial, and industrial distribution systems.

The ABB 1SYS274012R0634 is used for final distribution circuits, lighting, socket protection, industrial loads, control wiring, and sub‑circuit protection.

Selection depends on connected load current, cable size, application category and tripping curve. Ensure the MCB rating matches system requirements.

ABB MCBs generally come in B, C and D curves where B is suitable for resistive loads, C for inductive loads, and D for high‑inrush industrial loads.

Mount on DIN rail, ensure correct line‑in/line‑out connection, torque tightening and proper busbar or cable termination as per ABB wiring practices.

The price varies as per poles, rating, and curve. Visit Electrihub for live pricing, offers and available stock.

Datasheet containing breaking capacity, trip characteristics and wiring details is available on Electrihub product page for 1SYS274012R0634.