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Schneider Electric C16H6TM125 — Miniature Circuit Breakers (MCB)

Schneider C16H6TM125 ComPacT NSX MCCB, 125 A, 4-pole, 100 kA

MPNC16H6TM125
Active

Schneider Electric ComPacT NSX C16H6TM125 molded case circuit breaker, 4-pole, 125 A, 100 kA ICu at 690 V AC, thermal-magnetic TM-D trip unit, fixed mount, toggle control.

$367.69Ref. price · indicative, final on quote
Schneider Electric C16H6TM125 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

C16H6TM125 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C16H6TM125 — Ratings
ParameterValue
Rated current (In)125 A at 40 °C
Poles configuration4P
Breaking capacity100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 35 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 85 kA Icu at 240 V AC 50/60 Hz conforming to UL 60947-4-1 65 kA Icu at 480 V AC 50/60 Hz conforming to UL 60947-4-1 10 kA Icu at 600 V AC 50/60 Hz conforming to UL 60947-4-1
Rated service breaking capacity (Ics)100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
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
C16H6TM125 — Protection
ParameterValue
Trip unit technologyThermal-magnetic
Earth-leakage protectionWithout
Suitability for isolationYes conforming to EN/IEC 60947-2
Electrical durability (cycles)40000 cycles at 440 V In/2 20000 cycles at 440 V In 15000 cycles at 690 V In/2 7500 cycles at 690 V In
Mechanical durability (cycles)40000 cycles
C16H6TM125 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
C16H6TM125 — 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 %
C16H6TM125 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C16H6TM125 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

Overview

The C16H6TM125 is a 4-pole ComPacT NSX molded case circuit breaker from Schneider, rated 125 A with a 100 kA ICu breaking capacity at 690 V AC, fitted with a TM-D thermal-magnetic trip unit for distribution duty. It is in active production and carries EN/IEC 60947-2 compliance, with a Class II front face and IK07 mechanical impact rating.

Compared to the 3-pole C10F3TM025 (25 A, 85 kA ICu), the C16H6TM125 adds a fourth pole, five times the continuous current rating at 125 A, and a 100 kA ICu — choose the C16H6TM125 when the load requires 4-pole switching and higher fault current withstand.

MPN
C16H6TM125