MCB 4A, 3P, 415V AC – 5SL6304-7RC

Product Description

Siemens SENTRON MCB 4A, 3P, 415V AC – 5SL6304-7RC

The Siemens 5SL6304-7RC is a SENTRON 5SL6 series Miniature Circuit Breaker (MCB) designed to protect electrical circuits against overload and short-circuit faults. This 3-pole, 4A MCB is suitable for low-load three-phase distribution systems where precise and reliable protection is required in industrial control panels, automation systems, and distribution boards.

It is commonly used in control circuits, instrumentation panels, PLC systems, and auxiliary three-phase loads, offering compact DIN rail mounting and dependable tripping performance.

Key Features:

• Siemens SENTRON 5SL6 series MCB 

• Part Number: 5SL6304-7RC 

• 3 Pole configuration 

• Rated current: 4A 

• Tripping characteristic: C curve (standard for general-purpose protection) 

• Rated voltage: 400–415V AC 

• Breaking capacity: 6kA (IEC 60898-1) 

• Compact DIN rail mounting design 

• Reliable overload and short-circuit protection 

• High mechanical endurance (~10,000 operating cycles) 

• Touch-safe terminal design 

• Suitable for residential, commercial, and industrial control applications 

• IEC 60898-1 compliant design