Skip to main content
Log in
Schneider Electric G12F4F32 — Miniature Circuit Breakers (MCB)

Schneider Electric G12F4F32 GoPact MCCB 125, 32 A, 30 kA, 4P

MPNG12F4F32
Active

Schneider Electric GoPact MCCB 125, G12F4F32, 4-pole thermal-magnetic circuit breaker, 32 A rated current, 30 kA breaking capacity at 415 V AC, TM-D trip unit, screw terminals.

$104.28Ref. price · indicative, final on quote
Schneider Electric G12F4F32 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

G12F4F32 — Identification
ParameterValue
Product nameGoPact MCCB 125
Product range (series)GoPact MCCB
Product/component typeCircuit breaker
Device applicationDistribution
G12F4F32 — Ratings
ParameterValue
Rated current (In)32 A at 40 °C
Poles configuration4P
Rated operational voltage (Ue)415 V AC 50/60 Hz conforming to EN/IEC 60947-2
Rated insulation voltage (Ui)440 V AC conforming to EN/IEC 60947-2
Rated impulse withstand voltage (Uimp)6 kV conforming to EN/IEC 60947-2
Utilisation categoryCategory A
Overvoltage categoryIII
G12F4F32 — Protection
ParameterValue
Trip unit technologyThermal-magnetic
Suitability for isolationYes conforming to EN/IEC 60947-2
Electrical durability (cycles)8000 cycles at 415 V In
Mechanical durability (cycles)30000 cycles
G12F4F32 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
G12F4F32 — Environmental
ParameterValue
Operating ambient temperature-20...55 °C
Storage ambient temperature-35...85 °C
IP degree of protectionIP20 conforming to IEC 60529
Pollution degree3 conforming to IEC 60664-1
G12F4F32 — Approvals
ParameterValue
StandardsEN/IEC 60947-1 EN/IEC 60947-2 EN/IEC 60947-2 Annex H
G12F4F32 — Electrical
ParameterValue
[Icu] rated ultimate short-circuit breaking capacity30 kA Icu at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 50 kA Icu at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2
[Ics] rated service short-circuit breaking capacity15 kA at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 25 kA at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2
G12F4F32 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range1 x In
Trip unit protection functionsLI

Product details

The G12F4F32 is a GoPact MCCB 125 molded-case circuit breaker from Schneider Electric, rated 32 A at 40 °C with a 30 kA breaking capacity at 415 V AC (performance level F). The 4-pole (4D) configuration with neutral protection set to 1 x Ir covers three-phase-plus-neutral distribution where the neutral conductor is not oversized. The thermal element tracks load current over time; the magnetic element trips instantaneously on a fault above the preset threshold.

Connection pitch is 25 mm, neutral on the left. Mechanical durability is 30,000 cycles; electrical durability is 8,000 cycles at 415 V at rated current — a solid service life for a distribution breaker that isn't switched daily.

The breaker is marked as suitable for isolation per that standard — meaning you can safely use it as a visible-break disconnect for downstream maintenance, provided local wiring rules allow it.

Frequently asked questions

How do I get current pricing and availability for G12F4F32?

Submit an RFQ through this listing; the part is sourced and quoted to order with availability and pricing confirmed at quote time.

What is G12F4F32's breaking capacity?

30 kA at 380/415 V AC (performance level F), which covers most industrial distribution bus faults up to that level.

What compliance documentation does this brand provide for G12F4F32?

The breaker is certified to EN/IEC 60947-1, EN/IEC 60947-2, and EN/IEC 60947-2 Annex H for isolation. RoHS and REACH compliance are standard for Schneider's GoPact range, though specific declarations are not listed in this record.

MPN
G12F4F32