Why Choose the ABB S302P-C50 Miniature Circuit Breaker?
The ABB S302P-C50 (Product ID: 2CDS382001R0504) is a high-performance 2-pole miniature circuit breaker (MCB) designed to protect industrial and commercial electrical installations against overloads and short circuits. Part of the established ABB System pro M compact S300P series, it combines a compact modular design with dependable operation and a high short-circuit breaking capacity.
Featuring a Type C tripping characteristic, the S302P-C50 is suitable for general-purpose circuits and equipment with moderate inrush currents. Typical loads include lighting systems, control equipment, small motors, transformers and commercial distribution circuits where reliable protection is required without unnecessary tripping during normal operation.
With a rated current of 50 A, a 2-pole configuration and an ultimate short-circuit breaking capacity of 25 kA at 400 V AC, the ABB S302P-C50 is well suited to industrial control panels, machinery, switchboards and electrical distribution systems requiring robust DIN rail circuit protection.
Key Advantages
- High-performance 2-pole miniature circuit breaker.
- 50 A rated current for higher-load electrical circuits.
- Type C tripping characteristic for general-purpose and moderate-inrush loads.
- 25 kA ultimate short-circuit breaking capacity.
- Compact two-module design for standard DIN rail installations.
- Manufactured in accordance with international IEC and UL standards.
Key Features
- ABB System pro M compact S300P series.
- 50 A rated current.
- 2-pole protected configuration.
- Type C tripping characteristic.
- Rated operational voltage up to 415 V AC.
- Rated operational voltage up to 125 V DC.
- 25 kA Icu at 400 V AC.
- DIN rail mounting with robust screw terminals.
Reliable Protection for Electrical Distribution Systems
The ABB S302P-C50 uses thermal and electromagnetic tripping mechanisms to disconnect a circuit when an overload or short circuit occurs. This helps protect cables, machinery and connected equipment from excessive current, overheating and potentially damaging fault conditions.
Its Type C characteristic is designed to tolerate moderate temporary inrush currents while maintaining effective fault protection. This makes the breaker suitable for a broad range of commercial and industrial loads, including lighting, control equipment, transformers and small motor circuits.
Typical Applications
- Industrial and commercial distribution boards.
- Lighting and power circuits.
- Industrial control panels.
- Small motor and transformer circuits.
- OEM machinery and automation equipment.
- Switchboards and infrastructure installations.
