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Siemens 5SM6024-2 — Residual Current Breakers (RCCB/RCBO)

Siemens 5SM6024-2 SENTRON AFDD, 1-40A 230V, 1 MW, Active

MPN5SM6024-2
Active

Siemens SENTRON Arc-fault detection unit block, 5SM6024-2, 1-40 A 230 V AC, 1 MW, for MCB 5SY/5SL4 and RCBO 5SU1, 1P+N, DIN rail, IP20.

$152.40Ref. price · indicative, final on quote
Siemens 5SM6024-2 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

5SM6024-2 — Electrical Ratings
ParameterValue
Number of poles2
Overvoltage categoryIII
5SM6024-2 — Identification
ParameterValue
Product designationArc-fault detection unit block
Product design / constructionfor MCB 5SY, 5SL4 and RCBO 5SU1
5SM6024-2 — Mechanical
ParameterValue
Mounting positionany
Width in modular units1
Maximum75 °C
Minimum-40 °C
Width54 mm
Height95 mm
Depth68.5 mm
Installation depth70 mm
5SM6024-2 — Environmental
ParameterValue
IP degree of protectionIP20, with connected protective device and conductors

Product details

Arc-fault detection unit block for SENTRON MCBs and RCBOs

The Siemens 5SM6024-2 is a SENTRON arc-fault detection device (AFDD) block designed to snap onto 1P+N miniature circuit breakers (5SY, 5SL4 series) and RCBOs (5SU1 series), converting them into combined arc-fault/overcurrent protective devices. It occupies 1 modular width unit (18 mm) on a DIN rail and is rated for 1–40 A at 230 V AC, 50 Hz.

Because the AFDD block is designed specifically for 1P+N SENTRON breakers (5SY, 5SL4, 5SU1), it shares their 2-pole (1P+N) form factor and 2-module-width (36 mm) footprint when mated — the block itself is 1 MW wide. The 230 V AC, 50 Hz supply voltage matches standard single-phase mains in European and many Asian markets.

Depth of 68.5 mm (with 70 mm installation depth) and 54 mm width per block. IP20 with the protective device and conductors connected — typical for enclosed distribution boards. Halogen-free and silicon-free construction, important for panels in environments sensitive to outgassing (e.g., data centers, clean rooms).

Mechanical service life of 10 000 operating cycles typical. The block is halogen-free and silicon-free per the spec.

Frequently asked questions

Where can I buy 5SM6024-2 and get a price?

We source the 5SM6024-2 to order against an RFQ. Submit a request with quantity and delivery target; we confirm availability and current pricing at quote time. No stock count or price is published here.

Will 5SM6024-2 drop into a panel specified around 5SL4363-7?

Not as a direct swap. The 5SM6024-2 is an arc-fault detection unit block designed to clip onto 1P+N SENTRON MCBs (5SY, 5SL4) and RCBOs (5SU1). The 5SL4363-7 is a 3-pole miniature circuit breaker with a different form factor (3 MW wide, 400 V AC). They serve different protective functions and occupy different panel space. No rewiring path exists between them.

What is the 5SM6024-2 depth and width?

Depth is 68.5 mm (installation depth 70 mm), width is 54 mm (1 modular width unit). Height is 95 mm. These dimensions match the SENTRON 1P+N modular accessory footprint.

MPN
5SM6024-2