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Schneider Electric DOM11233SNI — 2-Pole MCB (DIN Rail)

Schneider DOM11233SNI Domae MCB, 2P 20A C-Curve, 4.5kA

MPNDOM11233SNI
Obsolete

Schneider Electric Domae series, miniature circuit breaker, DOM11233SNI, 2P, 20A, 220-240V AC, C curve, 4.5 kA breaking capacity.

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

Specifications

DOM11233SNI — Identification
ParameterValue
Series / familyDomae
Product / component typeMiniature circuit-breaker
Device applicationDistribution
DOM11233SNI — Electrical
ParameterValue
Rated current [In]20 A
Number of protected poles2
Pole configuration2P
Rated operational voltage [Ue]220...240 V AC 50 Hz
Network type (AC/DC)AC
Network frequency50 Hz
DOM11233SNI — Protection
ParameterValue
Tripping curve codeC
Breaking capacity (Icu)4500 A at 230 V AC 50 Hz conforming to IEC 60898-1
Operating / control typeToggle
DOM11233SNI — Mechanical
ParameterValue
9 mm pitches4
Mounting supportDIN rail
Mounting modeClip-on
Comb busbar / distribution block compatibilityYES
DOM11233SNI — Approvals
ParameterValue
Standards / complianceIEC 60898-1 SNI 04-6507.1

Product details

The Schneider Electric DOM11233SNI is a Domae-series miniature circuit breaker (MCB) — a 2-pole, 20 A device with a C trip curve, rated for 220...240 V AC at 50 Hz.

The 2-pole body takes 4 x 9 mm pitches on the rail. Toggle control, grey housing. Compatible with comb busbars and distribution blocks — standard for a distribution board or sub-panel.

Frequently asked questions

Where can I buy DOM11233SNI and how do I get a price?

DOM11233SNI is sourced to order through independent distribution. Submit an RFQ against this listing; availability and current pricing are confirmed at quote time.

What are the key ratings for DOM11233SNI?

20 A rated current, 2-pole, C curve, 220...240 V AC, 4.5 kA breaking capacity at 230 V AC per IEC 60898-1.

What standards does DOM11233SNI comply with?

IEC 60898-1 and SNI 04-6507.1.

MPN
DOM11233SNI