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Schneider Electric C10R45E040 — Miniature Circuit Breakers (MCB)

Schneider Electric C10R45E040 ComPacT NSX, 40 A, 200 kA

MPNC10R45E040
Active

Schneider Electric ComPacT NSX, moulded case circuit breaker, 4P, 40 A, 200 kA Icu at 415 V AC, MicroLogic 5.2 E electronic trip unit.

$2,387.75Ref. price · indicative, final on quote
Schneider Electric C10R45E040 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C10R45E040 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C10R45E040 — Ratings
ParameterValue
Rated current (In)40 A at 40 °C
Poles configuration4P
Breaking capacity200 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 200 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 200 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 80 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 45 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Rated service breaking capacity (Ics)200 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 200 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 200 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 80 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 65 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 45 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
C10R45E040 — Protection
ParameterValue
Trip unit technologyElectronic
Earth-leakage protectionWithout
Suitability for isolationYes conforming to EN/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
C10R45E040 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
Local signalling/indicationFlashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload
C10R45E040 — Environmental
ParameterValue
Operating ambient temperature-25...70 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP40 conforming to IEC 60529
Pollution degree3 conforming to IEC 60664-1
Relative humidity0...95 %
C10R45E040 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C10R45E040 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range18...40 A
Trip unit protection functionsLSI

Product details

The Schneider Electric C10R45E040 is a ComPacT NSX moulded case circuit breaker with a MicroLogic 5.2 E electronic trip unit, rated 40 A at 40 °C and built to EN/IEC 60947-2. The electronic trip gives you L (long-time overload), S (short-time short-circuit), and I (instantaneous) protection curves, plus an energy meter and time-stamped event logs right on the LCD display — no separate power meter needed for basic energy accounting.

At 161 mm H x 140 mm W x 86 mm D, it takes up about the same footprint as a standard 4-pole frame. Front connections top and bottom keep wiring accessible, and the toggle handle gives you a local disconnect you can lock out.

Frequently asked questions

Where can I buy C10R45E040 and how do I get a price?

We source the C10R45E040 through independent distribution and quote it to order against an RFQ. Availability and current pricing are confirmed at quote time.

What is C10R45E040's listed range and breaking capacity?

It belongs to the ComPacT NSX range and carries a 200 kA Icu at 415 V AC, with ratings from 45 kA at 690 V up to 200 kA at 240 V.

MPN
C10R45E040