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Schneider Electric G12F4F25 — Miniature Circuit Breakers (MCB)

Schneider Electric G12F4F25 GoPact MCCB 125, 25 A, 30 kA, 4P

MPNG12F4F25
Active

Schneider Electric GoPact MCCB 125, G12F4F25, 4P, 25 A at 40 °C, F 30 kA at 380/415 V AC, thermal-magnetic TM-D trip unit, IP20, grey RAL 7035.

$105.14Ref. price · indicative, final on quote
Schneider Electric G12F4F25 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

G12F4F25 — Identification
ParameterValue
Product nameGoPact MCCB 125
Product range (series)GoPact MCCB
Product/component typeCircuit breaker
Device applicationDistribution
G12F4F25 — Ratings
ParameterValue
Rated current (In)25 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
G12F4F25 — 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
G12F4F25 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
G12F4F25 — 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
G12F4F25 — Approvals
ParameterValue
StandardsEN/IEC 60947-1 EN/IEC 60947-2 EN/IEC 60947-2 Annex H
G12F4F25 — 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
G12F4F25 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range1 x In
Trip unit protection functionsLI

Product details

The G12F4F25 is a 4-pole GoPact MCCB 125 from Schneider Electric, rated 25 A at 40 °C with a thermal-magnetic TM-D trip unit providing LI protection — thermal for overload (L) and magnetic for short-circuit (I). The 415 V AC operational voltage (50/60 Hz) and 440 V AC insulation voltage conform to EN/IEC 60947-2, so it fits standard European low-voltage switchgear. The IP20 finger-safe enclosure suits indoor panel mounting, not washdown areas.

Integration notes

Screw terminals on both front sides for line and load connections. The toggle control and 25 mm connection pitch are straightforward for panel wiring. Pollution degree 3 (IEC 60664-1) means it handles conductive dust and humidity in industrial environments.

Frequently asked questions

Where can I buy the G12F4F25?

The G12F4F25 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What are the key ratings of the G12F4F25?

Rated current 25 A at 40 °C, breaking capacity 30 kA at 380/415 V AC (F performance level), rated operational voltage 415 V AC 50/60 Hz, 4 poles, thermal-magnetic TM-D trip unit with LI protection, IP20.

What compliance standards does the G12F4F25 meet?

It conforms to EN/IEC 60947-1, EN/IEC 60947-2, and EN/IEC 60947-2 Annex H. It is suitable for isolation per EN/IEC 60947-2. Pollution degree 3 per IEC 60664-1.

MPN
G12F4F25