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Schneider Electric C11E4TM025B — Miniature Circuit Breakers (MCB)

C11E4TM025B ComPacT NSXm 25A 4P 16kA MCCB

MPNC11E4TM025B
Active

Schneider Electric ComPacT NSXm, circuit breaker, 25 A, 4P, 16 kA at 415 V AC, thermal-magnetic TM-D trip unit, IP40, grey (RAL 7016).

$429.89Ref. price · indicative, final on quote
Schneider Electric C11E4TM025B datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C11E4TM025B — Identification
ParameterValue
Product nameComPacT NSXm
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C11E4TM025B — Ratings
ParameterValue
Rated current (In)25 A at 40 °C
Poles configuration4P
Rated operational voltage (Ue)690 V AC 50/60 Hz
Rated insulation voltage (Ui)800 V AC 50/60 Hz
Rated impulse withstand voltage (Uimp)8 kV
Network type (AC/DC)AC
Network frequency50/60 Hz
Utilisation categoryCategory A
Overvoltage categoryIII
C11E4TM025B — Protection
ParameterValue
Trip unit technologyThermal-magnetic
Earth-leakage protectionWithout
Suitability for isolationYes conforming to IEC 60947-2
Electrical durability (cycles)20000 cycles at 440 V In/2 10000 cycles at 440 V In 10000 cycles at 690 V In/2 5000 cycles at 690 V In
Mechanical durability (cycles)20000 cycles
C11E4TM025B — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
Local signalling/indicationFlag (green) for presence of auxiliary contacts
Number of 9 mm pitches12 module
C11E4TM025B — Environmental
ParameterValue
Operating ambient temperature-25...70 °C
Storage ambient temperature-50...85 °C
IP degree of protectionIP40 conforming to IEC 60529
Pollution degree3 conforming to IEC 60664-1
Relative humidity0...95 %
C11E4TM025B — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C11E4TM025B — Electrical
ParameterValue
[Icu] rated ultimate short-circuit breaking capacity25 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 16 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 8 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
[Ics] rated service short-circuit breaking capacity25 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 16 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 10 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 8 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
C11E4TM025B — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

The Schneider Electric C11E4TM025B is a ComPacT NSXm MCCB rated 25 A at 40 °C, 4-pole, with 16 kA breaking capacity at 415 V AC (performance level E).

The TM-D trip curve is fixed — no interchangeable trip units, no adjustable settings — so selectivity with downstream devices depends on the inherent thermal-magnetic characteristics. The IP40 front face keeps tools and fingers out but is not sealed — mount it inside a panel with a door, not in a wet or dusty enclosure.

Overvoltage category III applies to fixed installations. The grey RAL 7016 finish is standard for the ComPacT range.

Frequently asked questions

What is C11E4TM025B's listed range?

The C11E4TM025B belongs to the Schneider Electric ComPacT range, specifically the ComPacT NSXm series.

MPN
C11E4TM025B