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Siemens 5SU1354-7KK10 — Residual Current Breakers (RCCB/RCBO)

Siemens 5SU1354-7KK10 SENTRON RCBO, 10 A C-curve, 10 kA

MPN5SU1354-7KK10
Active

Siemens SENTRON 5SU1354-7KK10 RCBO, 1P+N, 10 A, C-curve, 10 kA (EN 60898) / 20 kA (IEC 60947-2), 2 MW, depth 77 mm.

$48.26Ref. price · indicative, final on quote
Siemens 5SU1354-7KK10 datasheet (PDF)
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

Specifications

5SU1354-7KK10 — Electrical Ratings
ParameterValue
Number of poles2
Overvoltage categoryIII
5SU1354-7KK10 — Identification
ParameterValue
Product designationRCBO
Product design / constructionInstantaneous
5SU1354-7KK10 — Mechanical
ParameterValue
Mounting positionany
Width in modular units2
Maximum75 °C
Minimum-40 °C
Width36 mm
Height90 mm
Depth77 mm
Installation depth70 mm
5SU1354-7KK10 — Environmental
ParameterValue
IP degree of protectionIP20, if the distribution board is installed, with connected conductors
5SU1354-7KK10 — Electrical
ParameterValue
Tripping Characteristic ClassC

Product details

The Siemens SENTRON 5SU1354-7KK10 is a 1P+N RCBO combining overcurrent and residual current protection in a 2-module-wide (36 mm) package.

Derating and temperature range

The 10 A rating holds only up to 30 °C. Above that, derate linearly: 9.5 A at 40 °C, 9 A at 50 °C, 8.5 A at 60 °C, and 8 A at 70 °C.

Mounting and installation

Depth is 77 mm overall; installation depth is 70 mm. Mounting position is unrestricted — horizontal, vertical, or upside-down — and the supply can enter from top or bottom.

Frequently asked questions

What is the physical size of the 5SU1354-7KK10?

Width is 36 mm (2 modular units), depth is 77 mm, installation depth is 70 mm, height is 90 mm.

Can the 5SU1354-7KK10 replace a 5SL4363-7 in an existing panel?

Both are 1P+N RCBOs in a 2-MW footprint, but the 5SL4363-7 is a different series with its own interrupting and residual ratings. The 5SU1354-7KK10 will occupy the same DIN-rail space and busbar pitch, but verify the fault level and residual current sensitivity against the panel design before substituting.

MPN
5SU1354-7KK10