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Siemens 5SQ2670-0KA15 — 4-Pole MCB (DIN Rail)

Siemens SENTRON 5SQ2670-0KA15 MCB, 4P, 15 A, C-Curve, 3 kA

MPN5SQ2670-0KA15

Siemens SENTRON 5SQ2670-0KA15, 4-pole (3P+N) miniature circuit breaker, C-curve, 15 A, 3 kA breaking capacity at 400 V AC, 50 Hz, IP20.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

5SQ2670-0KA15 — Identification
ParameterValue
Type / order code5SQ
Brand nameSENTRON
5SQ2670-0KA15 — Ratings
ParameterValue
Number of poles4
Pole configuration3P+N
Rated current (In), AC15 A
Voltage typeAC/DC
5SQ2670-0KA15 — Protection
ParameterValue
Tripping characteristic (trip curve)C
Rated breaking capacity (Icn), per EN 608983 kA
Rated breaking capacity, per IEC 60947-23 kA
Overvoltage category3
Degree of protection (IP)IP20
Neutral conductor switchingYes
5SQ2670-0KA15 — Mechanical
ParameterValue
Width in modular units3
Installation depth55 mm

Product details

It breaks faults up to 3 kA at 400 V AC, 50 Hz, per both EN 60898 and IEC 60947-2 — the dual standard certification means it's accepted in residential-distribution boards (EN 60898) and industrial panel applications (IEC 60947-2) without requalification.

Mounts on standard DIN rail. The 55 mm installation depth and 3 width units (approx. 54 mm) fit compact sub-distribution boards. Neutral conductor switching is integrated (3P+N), so no separate neutral link is needed downstream — simplifies wiring in single-phase or three-phase-plus-neutral circuits. IP20 finger-safe terminals suit enclosed panel environments.

Frequently asked questions

Where can I buy 5SQ2670-0KA15 and get current pricing?

This part 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 a firm commercial offer.

What is the breaking capacity of 5SQ2670-0KA15?

3 kA at 400 V AC, 50 Hz, certified per both EN 60898 and IEC 60947-2. The dual rating means it qualifies for residential boards and industrial panels alike.

Does 5SQ2670-0KA15 switch the neutral?

Yes. It is a 3P+N design with integrated neutral conductor switching — no separate neutral link required downstream.

What compliance documentation does Siemens provide for 5SQ2670-0KA15?

The part carries EN 60898 and IEC 60947-2 certification. Standard Siemens documentation includes a declaration of conformity and, where applicable, RoHS/REACH compliance statements — request these with your RFQ.

MPN
5SQ2670-0KA15