Skip to main content
Log in
Siemens 5SY4680-7 — Miniature Circuit Breakers (MCB)

Siemens 5SY4680-7 SENTRON MCB, 4-pole C-curve, 10 kA IEC

MPN5SY4680-7
Active

Siemens SENTRON 5SY4680-7, 4-pole (3P+N) miniature circuit breaker, C-curve, 10 kA interrupting capacity per IEC 60898-1, 15 kA DC per IEC 60947-2, 400 V AC, 72 mm wide.

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

5SY4680-7 — Ratings
ParameterValue
Overvoltage categoryIII
5SY4680-7 — Mechanical
ParameterValue
Width72 mm
Height90 mm
Depth76 mm

Product details

Siemens 5SY4680-7 — 4-pole C-curve MCB for industrial panels

It interrupts faults at 10 kA per IEC 60898-1 and 15 kA at DC per IEC 60947-2 — the dual standard means it is certified for both residential-style branch circuits and industrial power distribution.

The 10 kA interrupting rating under IEC 60898-1 covers most industrial panelboards fed from a 400 V transformer of typical size; the 15 kA DC rating (IEC 60947-2) matters if this breaker protects a DC bus or battery-backed circuit. The neutral pole is switched (3P+N), so it disconnects the neutral on a fault, which is required in some regional codes and for certain load types.

Integration into the enclosure

Sealable (padlockable) handle allows lockout/tagout on the panel door. IP20 with connected conductors is typical for enclosed distribution boards; no special sealing is required inside a standard IP54 or higher panel.

Frequently asked questions

How do I get current pricing and availability for 5SY4680-7?

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

What compliance documentation does Siemens provide for 5SY4680-7?

The breaker is certified to IEC / EN 60898-1 and IEC / EN 60947-2, with a UL 1077 / CSA C22.2 No.235 interrupting rating of 5 kA. It is halogen-free and silicon-free. Standard RoHS and REACH declarations are available from Siemens.

What is the difference between 5SY4680-7 and 5SY4304-7CV?

The 5SY4304-7CV is a 4-pole B-curve breaker at a lower current rating; the 5SY4680-7 is a C-curve unit. Both share the same 72 mm width and 4-pole (3P+N) format, so they are mechanically interchangeable in the same DIN-rail panel position. The trip curve is the deciding factor: B-curve for resistive or lighting loads, C-curve for motor and transformer branches.

MPN
5SY4680-7