MCB 20A, 2P, 440V DC – 5SL5220-7RC

Product Description

Siemens SENTRON MCB 20A, 2 Pole, 440V DC – 5SL5220-7RC

The Siemens SENTRON 5SL5220-7RC Miniature Circuit Breaker (MCB) is designed for reliable protection of DC electrical circuits against overload and short-circuit faults. This 2-pole DC MCB features a 20A current rating with C-curve tripping characteristics, making it ideal for solar power systems, battery banks, industrial DC distribution systems, EV charging infrastructure, and control panel applications. With a high breaking capacity of 10kA and compact DIN rail mounting design, the 5SL5220-7RC ensures enhanced operational safety, dependable performance, and long service life in demanding environments. 

Key Features:

• Siemens SENTRON series Miniature Circuit Breaker 

• Part Number: 5SL5220-7RC 

• 2 Pole DC MCB 

• Rated current: 20A 

• Suitable for 440V DC applications 

• C Curve tripping characteristic 

• High short-circuit breaking capacity of 10kA 

• Reliable overload and short-circuit protection 

• Compact DIN rail mounting design 

• Touch-safe terminal protection 

• Halogen-free and silicon-free construction 

• High current limiting class 3 

• Compatible with supplementary accessories 

• Long mechanical service life 

• Easy installation and maintenance 

• Suitable for solar, battery, and industrial DC systems