MCB 63A, 4P, 415V AC – 5SL7463-8RC

Product Description

Siemens SENTRON MCB 63A, 4P, 415V AC – 5SL7463-8RC

The Siemens 5SL7463-8RC is a SENTRON 5SL7 series Miniature Circuit Breaker (MCB) designed for reliable protection of three-phase low-voltage distribution systems against overload and short-circuit faults. This 4-pole, 63A MCB is widely used in industrial distribution panels, feeder circuits, and control systems, ensuring safe and stable electrical operation.

It features a D-curve tripping characteristic, making it suitable for circuits with high inrush current such as transformers, inductive loads, and motor-related applications.

Key Features:

• Siemens SENTRON 5SL7 series MCB 

• Part Number: 5SL7463-8RC 

• 4 Pole configuration 

• Rated current: 63A 

• Tripping characteristic: D Curve 

• Rated voltage: 415V AC 

• Breaking capacity: 15kA (IEC 60947-2 / EN 60898-1) 

• Compact DIN rail mounting design 

• Reliable overload and short-circuit protection 

• High electrical and mechanical endurance 

• Screw terminal connection 

• Touch-safe terminal design 

• Suitable for industrial and infrastructure applications