The Siemens 5SU1156-0KV10 is a combined residual-current device and miniature circuit breaker (RCBO), catalogued as an FI/LS protector. It pairs a Type AC residual-current trip at 10 mA sensitivity with a 10 A B-curve overcurrent characteristic in a single 1+N-pole module, rated for 6 kA breaking capacity.
Siemens 5SU1156-0KV10 FI/LS protector, Type AC, 10A, 10mA, 6
MPN5SU1156-0KV10
Siemens 5SU1156-0KV10, FI/LS protector Type AC (WS), D=70mm, IΔn 10mA, 6kA, 1+N-pole B 10A.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Product details
Frequently asked questions
What are the key ratings of the 5SU1156-0KV10?
It is a Type AC FI/LS protector with 10 mA residual sensitivity, 10 A B-curve overcurrent protection, 6 kA breaking capacity, 1+N-pole configuration, and a 70 mm width.
Where can I buy the 5SU1156-0KV10?
This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time.
MPN
5SU1156-0KV10