5SL6140-7MB

The SENTRON 5SL6140-7MB is a single-pole miniature circuit breaker with a rated current of 40A. It features a C-type tripping characteristic and a 6kA breaking capacity, making it suitable for general circuit overload and short-circuit protection. It is manufactured in accordance with international safety standards.

Share To
Product Positioning

The SENTRON 5SL6140-7MB is a single-pole, type C miniature circuit breaker with a rated current of 40A and a breaking capacity of 6kA. It is suitable for general power distribution circuit protection.

Core Product Advantages and Features
Standard rated current
With a rated current of 40A, it is suitable for the protection needs of general residential and commercial power distribution circuits.
Simplified monopolar structure
The single-pole design saves installation space in the distribution box and facilitates circuit planning.
6kA short circuit protection
With a breaking capacity of 6kA, it can effectively block short-circuit fault current.
Quick-release rail installation
The standard 35mm DIN rail design makes installation and maintenance convenient.
project Specification
Rated current 40 A
Extreme number 1P (unipolar)
Tripping characteristic curve Type C
Rated short-circuit breaking capacity 6 kA (EN 60898/IEC 60947-2)
Rated voltage 230/400V AC, 72V DC