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Schneider Electric C63V32M500 — Miniature Circuit Breakers (MCB)

C63V32M500 ComPacT NSX 500A 85kA MCCB, Motor Protection

MPNC63V32M500
Active

Schneider Electric ComPacT NSX circuit breaker, C63V32M500, 3P, 500 A at 65 °C, MicroLogic 2.3 M electronic trip unit, 85 kA Icu at 500 V AC, motor protection application.

Schneider Electric C63V32M500 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

C63V32M500 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationMotor protection
C63V32M500 — Ratings
ParameterValue
Rated current (In)500 A at 65 °C
Poles configuration3P
Breaking capacity85 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 80 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 75 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Rated service breaking capacity (Ics)85 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 80 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 75 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
C63V32M500 — Protection
ParameterValue
Trip unit technologyElectronic
Earth-leakage protectionWithout
Suitability for isolationYes conforming to EN/IEC 60947-2
Electrical durability (cycles)8000 cycles at 440 V In/2 4000 cycles at 440 V In 6000 cycles at 690 V In/2 2000 cycles at 690 V In
Mechanical durability (cycles)15000 cycles
C63V32M500 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
Local signalling/indicationFlashing LED (green) for ready to operate LED 95 % Ith (red) for temperature over set point
C63V32M500 — 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 %
C63V32M500 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C63V32M500 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range250...500 A
Trip unit protection functionsLSoI

Product details

Motor protection breaker with MicroLogic 2.3 M trip unit

Its MicroLogic 2.3 M electronic trip unit provides L (long-time overload), So (short-time short-circuit with fixed delay), and I (instantaneous short-circuit) protection curves, with selectable motor tripping classes 5, 10, and 20 — matching the thermal characteristics of the motor winding. Breaking capacity hits 85 kA Icu at 500 V AC 50/60 Hz per IEC 60947-2, with 80 kA at 525 V and 75 kA at 690 V. That SCCR headroom means it clears high-fault bolted shorts on a motor branch without upstream coordination issues.

Front connections top and bottom simplify bus-bar or cable routing in a panel. IP40 enclosure rating keeps dust out of the trip unit electronics; IK07 impact resistance handles panel-door knocks. Six accessory slots on the front accept auxiliary contacts, shunt trips, or motor operators without increasing panel depth.

Operating altitude 0–2000 m without derating, 2000–5000 m with derating. Relative humidity 0–95%.

Frequently asked questions

What is C63V32M500 used for?

It is a motor protection circuit breaker — the MicroLogic 2.3 M trip unit is specifically configured for motor branch circuits, with adjustable overload class and short-circuit protection.

What breaking capacity does C63V32M500 have?

85 kA Icu at 500 V AC, 80 kA at 525 V, and 75 kA at 690 V, all per IEC 60947-2.

Where can I buy C63V32M500?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

MPN
C63V32M500