BOM / RFQ

Siemens 5SQ2160-0KA06 — 1-Pole MCB (DIN Rail)

SENTRON 5SQ2160-0KA06 Miniature Circuit Breaker, B-Curve, 6

MPN5SQ2160-0KA06

SENTRON 5SQ series miniature circuit breaker, 1-pole, B-curve, 6 A rated current, 240 V AC, 3 kA breaking capacity, IP20, 55 mm depth.

$7.05Ref. price · indicative, final on quote

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

Specifications

5SQ2160-0KA06 — Identification
Parameter	Value
Product designation	Miniature circuit breaker
Brand name	SENTRON
Number of poles	1

5SQ2160-0KA06 — Electrical & Protection
Parameter	Value
Tripping characteristic class	B
Rated value (EN 60898)	3 kA
Energy limitation class	3
Overvoltage category	3

5SQ2160-0KA06 — Mounting & Connection
Parameter	Value
Installation depth	55 mm
Modular width units	1

5SQ2160-0KA06 — Environmental
Parameter	Value
IP protection class	IP20
Pollution degree	3

Product details

The SENTRON 5SQ2160-0KA06 is a 1-pole miniature circuit breaker from the 5SQ series, designed for branch-circuit protection in 240 V AC, 50 Hz systems.

For a 6 A B-curve device, this is typical for residential or light commercial sub-distribution — not for high-fault industrial mains. The IP20 protection class means it is intended for enclosed panel mounting only, not exposed or washdown environments.

Snap-on DIN rail mounting, 1 MWU width. The AC/DC voltage rating means the same breaker can be used on DC circuits within its rated voltage limits — verify the DC voltage rating against the application per the manufacturer's documentation.

Frequently asked questions

What is the breaking capacity of 5SQ2160-0KA06?

The breaking capacity is 3 kA per both EN 60898 and IEC 60947-2 at 240 V AC.

Where can I buy 5SQ2160-0KA06?

The 5SQ2160-0KA06 is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.