The Siemens 5SU1656-0KV32 is an FI/LS combination unit — an RCD and MCB in one 1+N-pole module — rated Type AC, 300 mA residual sensitivity, 6 kA breaking capacity, B-curve at 32 A.

Siemens 5SU1656-0KV32 FI/LS Protector, Type AC, 300mA, 6kA,
MPN5SU1656-0KV32
Siemens 5SU1656-0KV32, FI/LS protector Type AC (WS), D=70mm, IΔn 300mA, 6kA, 1+N-pole B 32A.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Product details
Frequently asked questions
Where can I buy 5SU1656-0KV32 and how is it quoted?
Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.
What is the description of 5SU1656-0KV32?
FI/LS-PROTECTOR TYPE AC (WS), D=70MM IFN 300MA, 6KA, 1+N-POLE B 32A.
MPN
5SU1656-0KV32