







Description
Compact 1P+N overload and short circuit protection circuit breaker with 40A rated current and 4.5KA breaking capacity.
It occupies 2 EN50022 modules.
The BTDN-RS miniature circuit breakers cannot be accessorised with auxiliary or alarm contacts and minimum voltage or shunt trip releases.
They cannot be coupled with the associated differential modules.
They cannot be used with TIFAST rapid wiring systems
Datasheet
• No. of poles 1P+N
• Rated current 40A
• Breaking power 4500A
• Curve C
• Nominal voltage 230V
• No. EN50022 modules 2