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Siemens 5SU1654-1KK16 — Residual Current Breakers (RCCB/RCBO)

Siemens 5SU1654-1KK16 SENTRON RCBO, 16 A C-curve, 10 kA

MPN5SU1654-1KK16

Siemens SENTRON 5SU1654-1KK16 RCBO, 1P+N, 16 A (30 °C), C-curve, 10 kA (EN 60898) / 20 kA (IEC 60947-2), 2 MW, 50 Hz, IP20.

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

5SU1654-1KK16 — Electrical Ratings
ParameterValue
Number of poles2
Overvoltage categoryIII
5SU1654-1KK16 — Identification
ParameterValue
Product designationRCBO
Product design / constructionInstantaneous
5SU1654-1KK16 — Mechanical
ParameterValue
Mounting positionany
Width in modular units2
Maximum75 °C
Minimum-40 °C
Width36 mm
Height90 mm
Depth77 mm
Installation depth70 mm
5SU1654-1KK16 — Environmental
ParameterValue
IP degree of protectionIP20, if the distribution board is installed, with connected conductors
5SU1654-1KK16 — Electrical
ParameterValue
Tripping Characteristic ClassC

Product details

Rated 16 A at 30 °C with a C-curve trip characteristic, it clears faults at 10 kA per EN 60898 and 20 kA per IEC 60947-2. That dual rating means it meets both domestic-standard (EN 60898) and industrial-standard (IEC 60947-2) short-circuit requirements, so it can be specified into a panel that must pass either certification gate.

At 40 °C it derates to 15.2 A, at 50 °C to 14.4 A, and at 70 °C to 12.32 A. The C-curve (trips at 5–10× In) handles motor inrush and transformer loads without nuisance trips, while still protecting branch circuits. Supply can enter from either top or bottom, which simplifies wiring in a pre-bussed panel. The 2-module-width (36 mm) footprint fits standard DIN-rail enclosures; depth is 77 mm, installation depth 70 mm.

Frequently asked questions

Where can I buy 5SU1654-1KK16 and how do I get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing.

What is 5SU1654-1KK16's depth and width?

Depth is 77 mm, width is 36 mm (2 module-width units), height is 90 mm. Installation depth is 70 mm.

What breaking capacity does 5SU1654-1KK16 have?

10 kA per EN 60898 and 20 kA per IEC 60947-2. The IEC 60947-2 rating covers industrial panel applications.

MPN
5SU1654-1KK16