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Siemens 5SU9354-7KK16 — Residual Current Breakers (RCCB/RCBO)

Siemens 5SU9354-7KK16 SENTRON RCBO, 16 A, 30 mA, C-Curve, 10

MPN5SU9354-7KK16
Active

Siemens SENTRON RCBO, 5SU9354-7KK16, 1P+N, type A, 30 mA, C-Char, 16 A, 10 kA, 230/240 V AC.

Siemens 5SU9354-7KK16 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

5SU9354-7KK16 — Electrical Ratings
ParameterValue
Number of poles2
Overvoltage categoryIII
5SU9354-7KK16 — Identification
ParameterValue
Product designationRCD-operated circuit breaker
Product design / constructionInstantaneous
5SU9354-7KK16 — Mechanical
ParameterValue
Mounting positionany
Width in modular units2
Maximum75 °C
Minimum-40 °C
Width36 mm
Height90 mm
Depth77 mm
Installation depth70 mm
5SU9354-7KK16 — Environmental
ParameterValue
IP degree of protectionIP20, if the distribution board is installed, with connected conductors
5SU9354-7KK16 — Electrical
ParameterValue
Tripping Characteristic ClassC

Product details

The Siemens 5SU9354-7KK16 is a SENTRON RCBO — an RCD-operated circuit breaker combining overcurrent and residual-current protection in a single 2-module-wide (36 mm) package. It protects a single-phase final circuit at 16 A rated current, with a 30 mA type A residual-current trip sensitive to pulsating DC fault currents as well as sinusoidal AC.

Breaking capacity and standards

Insulation voltage is 264 V, overvoltage category III, pollution degree 2 — standard for fixed-installation final circuits. Surge voltage resistance is 4 000 V, and it handles a 1 kA 8/20 μs surge current.

Supply can enter from top or bottom. IP20 rating applies once the distribution board is installed and conductors are connected — not a standalone outdoor device.

Frequently asked questions

What is the closest functional second-source to 5SU9354-7KK16?

The 5SL4363-7 is a Siemens RCBO in the same SENTRON family with similar ratings (16 A, 30 mA, type A, C-curve, 10 kA). It shares the same 2-MW DIN-rail footprint and pole configuration (1P+N), so it drops into the same panel position without rewiring. The main difference is the 5SL series uses a different internal arc chamber design; verify the let-through energy (I²t) matches your selective-coordination study if replacing in an existing installation.

How do I get current pricing and availability for 5SU9354-7KK16?

Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through our independent distribution channel — no automated price or lead-time figure is published here.

MPN
5SU9354-7KK16