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Schneider Electric C11N6TM025B — Miniature Circuit Breakers (MCB)

C11N6TM025B ComPacT NSXm 25A 4P 50kA MCCB

MPNC11N6TM025B
Active

Schneider Electric ComPacT NSXm, 25 A, 4P, 50 kA at 415 V AC, thermal-magnetic MCCB, EN/IEC 60947-2, grey (RAL 7016), IP40, IK07.

Schneider Electric C11N6TM025B datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C11N6TM025B — Identification
ParameterValue
Product nameComPacT NSXm
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C11N6TM025B — 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
C11N6TM025B — 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
C11N6TM025B — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
Local signalling/indicationFlag (green) for presence of auxiliary contacts
Number of 9 mm pitches12 module
C11N6TM025B — 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 %
C11N6TM025B — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C11N6TM025B — Electrical
ParameterValue
[Icu] rated ultimate short-circuit breaking capacity90 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 15 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 660...690 V AC 50/60 Hz conforming to IEC 60947-2
[Ics] rated service short-circuit breaking capacity90 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 25 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 2.5 kA at 660...690 V AC 50/60 Hz conforming to IEC 60947-2
C11N6TM025B — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

The 4-pole version (4P) means it switches and protects all three phases plus the neutral. The thermal-magnetic trip curve gives you a fixed thermal element for overloads and a magnetic element for short circuits — no dials, no modules to lose.

Mounts flat on a backplate, horizontally or vertically. The 108 mm width takes up 12 module pitches at 9 mm each — that's a standard DIN-rail footprint on a backplate. Connection terminals accept compression lugs or busbars, with a 35 mm pitch using spreaders, or 27 mm without. Front-facing connections on both top and bottom make panel wiring straightforward. The toggle control is manual, with a green flag indicator for auxiliary contact presence.

Frequently asked questions

How do I get current pricing and availability for C11N6TM025B?

Submit an RFQ against your order quantity and delivery schedule; we confirm pricing and availability at quote time through independent distribution channels.

What is C11N6TM025B's listed range on this component line?

It belongs to the ComPacT range, specifically the ComPacT NSXm product family.

What compliance documentation does this brand provide for C11N6TM025B?

The MCCB is certified to EN/IEC 60947-2 and carries an IP40 / IK07 rating. Standard Schneider Electric compliance documentation (CE, UKCA, EAC) applies per the range, but specific RoHS/REACH declarations should be requested at quote time.

MPN
C11N6TM025B