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Siemens 5SY6225-7CC — 2-Pole MCB (DIN Rail)

Siemens 5SY6225-7CC SENTRON MCB, 2P C-curve 6 kA

MPN5SY6225-7CC

Siemens SENTRON 5SY6225-7CC, miniature circuit breaker, 2-pole, C-curve, 6 kA (EN 60898), 5 kA (UL 1077), 400 V AC, 36 mm wide, IP20.

Siemens 5SY6225-7CC 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

5SY6225-7CC — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Application environmentMechanical engineering / industry
5SY6225-7CC — Electrical
ParameterValue
Number of poles2
5SY6225-7CC — Protection
ParameterValue
Tripping characteristic classC
Overvoltage categoryIII
5SY6225-7CC — Mechanical
ParameterValue
Modular width units2
Width36 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Mounting positionany
Min.-40 °C
Max.75 °C
Protection degree (IP)IP20, with connected conductors
5SY6225-7CC — Environmental
ParameterValue
Pollution degree3
5SY6225-7CC — Specifications
ParameterValue
At AC rated value400 V
According to EN 60898 rated value6 kA
With single-phase operation at AC rated value440 V
Energy Limitation Class3

Product details

Siemens 5SY6225-7CC — SENTRON 2-pole MCB, C-curve, current production

It also carries a UL 1077 and CSA C22.2 No.235 rating of 5 kA, so it fits both IEC and North American panel specs. Rated for 400 V AC (440 V max single- or multi-phase) and 50/60 Hz, with a DC rating up to 72 V.

Depth is 76 mm (70 mm installation depth), height 90 mm — fits standard 1-module (18 mm) DIN-rail spacing at 2 MW wide. Sealable terminals and combined top/bottom terminals simplify busbar or ring-tongue wiring.

Rated for ambient temperatures from -40 °C to 75 °C, with humidity influence capped at 95% up to 55 °C, derating to 35% at 75 °C. Vibration resistance per IEC 60068-2-6: ±1 mm at 5–25 Hz, 50 m/s² at 25–150 Hz — solid for machine-mounted panels on conveyors or presses.

Frequently asked questions

What is the breaking capacity of 5SY6225-7CC?

6 kA per EN 60898 at 400 V AC, and 5 kA per UL 1077 and CSA C22.2 No.235. The IEC rating covers most European panel designs; the UL/CSA rating lets it cross into North American machinery.

What is the width and depth of 5SY6225-7CC?

Width is 36 mm (2 modular units on a 18 mm DIN-rail pitch), depth is 76 mm (70 mm installation depth behind the panel surface). Height is 90 mm.

Where can I buy 5SY6225-7CC and how is it quoted?

Sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — no stock count or price is published here.

Will 5SY6225-7CC drop into a panel specified around 5SY5240-7 without rewiring?

Both are 2-pole SENTRON MCBs on the same 36 mm (2 MW) DIN-rail footprint, so the mechanical fit is identical. The 5SY6225-7CC carries a C-curve and 6 kA breaking capacity; the 5SY5240-7 is a different rating variant. Check the specific current rating and curve of the original spec — if those match, it's a direct swap on the rail.

MPN
5SY6225-7CC