MCB 40A, 2P, 415V AC – 5SL7240-7RC

Product Description

Siemens SENTRON MCB 40A, 2P, 240/415V AC – 5SL7240-7RC

The Siemens 5SL7240-7RC is a SENTRON 5SL7 series Miniature Circuit Breaker (MCB) designed to provide reliable protection against overload and short-circuit faults in low-voltage electrical distribution systems. This 2-pole, 40A MCB is widely used in industrial control panels, distribution boards, HVAC systems, and feeder circuits, where stable and safe circuit protection is required.

It features a compact DIN-rail design and consistent C-curve tripping characteristic, making it suitable for general-purpose industrial and commercial applications.

Key Features:

• Siemens SENTRON 5SL7 series MCB 

• Part Number: 5SL7240-7RC 

• 2 Pole configuration 

• Rated current: 40A 

• Tripping characteristic: C Curve 

• Rated voltage: 240/415V AC 

• Breaking capacity: 15kA (EN 60898-1) 

• High reliability against overload and short-circuit conditions 

• DIN rail mounting for easy installation 

• Compact modular design for panel integration 

• Suitable for industrial automation and infrastructure systems 

• Long electrical and mechanical service life