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Siemens 5SV5346-0 — Residual Current Breakers (RCCB/RCBO)

Siemens 5SV5346-0 SENTRON RCCB, 4P, 63A, 30mA, Type AC

MPN5SV5346-0
Active

Siemens SENTRON 5SV5346-0 RCCB, 4-pole, Type AC, In: 63 A, 30 mA, Un AC: 400 V, 50 Hz, DIN rail mount, IP20.

Siemens 5SV5346-0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SV5346-0 — Electrical Ratings
ParameterValue
Number of poles4
Overvoltage categoryIII
5SV5346-0 — Identification
ParameterValue
Product designationRCCB
Product design / constructionInstantaneous
5SV5346-0 — Mechanical
ParameterValue
Mounting positionany
Width in modular units4
Maximum45 °C
Minimum-25 °C
Width72 mm
Height90 mm
Depth70 mm
Installation depth70 mm
5SV5346-0 — Environmental
ParameterValue
IP degree of protectionIP20, if the distribution board is installed, with connected conductors

Product details

The Siemens SENTRON 5SV5346-0 is a 4-pole residual current circuit breaker (RCCB), rated 63 A with 30 mA trip sensitivity, Type AC, for 400 V AC at 50 Hz.

Depth is 70 mm, height 90 mm, width 72 mm (4 MW). Grid spacing is 60 mm.

The 63 A rated current means it handles the full load of a large submain or a high-current final circuit. Type AC detection means it trips on sinusoidal AC residual currents only — not suitable for pulsating DC or smooth DC fault currents (those require Type A or Type B). The 6 kA short-circuit current rating (IEC 61008-1) is the withstand rating; upstream overcurrent protection must limit fault energy to this level.

Frequently asked questions

Where can I buy 5SV5346-0 and what is the lead time?

The 5SV5346-0 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your quantity and delivery window.

Will 5SV5346-0 drop into a panel specified around 5SU9326-1CN16 without rewiring?

No. The 5SU9326-1CN16 is a 2-pole RCBO (72 mm wide, 4 MW), while the 5SV5346-0 is a 4-pole RCCB (also 72 mm wide, 4 MW). Both mount on DIN rail with 70 mm installation depth, so the mechanical footprint is the same width — but the 5SV5346-0 requires four poles of incoming supply and a separate overcurrent device for each outgoing circuit, whereas the 5SU9326-1CN16 integrates both functions in two poles. Rewiring is required.

What compliance documentation does Siemens provide for 5SV5346-0?

The 5SV5346-0 is designed to IEC 61008-1 (RCCB standard) and carries CE marking for the European market. Siemens typically provides a Declaration of Conformity covering the applicable directives; specific RoHS/REACH status and UL recognition should be verified against the current Siemens documentation for the exact order code.

MPN
5SV5346-0