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Schneider Electric 33375 — Miniature Circuit Breakers (MCB)

Schneider Electric 33375

MPN33375
Active

Circuit breaker frame, ComPacT NS630bH, 70kA/415VAC, 630A, withdrawable, electrically operated, without trip unit, 4P

$1,117.18Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

33375 — Identification
ParameterValue
Product rangeComPacT
Product range (series)ComPacT NS630b...1600 new generation
Product/component typeBasic frame
Device applicationDistribution
33375 — Ratings
ParameterValue
Rated current (In)630 A at 50 °C
Breaking capacity70 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 500/525 V AC 50/60 Hz conforming to IEC 60947-2 42 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Rated service breaking capacity (Ics)37 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 (electrical operation) 37 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 (electrical operation) 37 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 (electrical operation) 30 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 (electrical operation) 22 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 (electrical operation)
Rated operational voltage (Ue)690 V AC 50/60 Hz
Rated insulation voltage (Ui)1000 V AC 50/60 Hz conforming to IEC 60947-2
Rated impulse withstand voltage (Uimp)8 kV conforming to IEC 60947-2
Network type (AC/DC)AC
Network frequency50/60 Hz
Utilisation categoryCategory B
Overvoltage categoryIII
33375 — Protection
ParameterValue
Suitability for isolationYes conforming to EN/IEC 60947-2
Electrical durability (cycles)2000 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-2 4000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-2 5000 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-2 6000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-2
Mechanical durability (cycles)10000 cycles conforming to IEC 60947-2
33375 — Mechanical
ParameterValue
Mounting supportBackplate
Mounting modeDrawout
Control typeElectrically operated Motor mechanism
33375 — 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 60947
33375 — Approvals
ParameterValue
StandardsIEC 60947-2
MPN
33375