Schneider Electric G12E3F100 GoPact MCCB – G125E 100A 3P 15kA @ 415VAC TMD (3D)

The Schneider Electric G12E3F100 GoPact MCCB is a compact and efficient 100A, 3-Pole moulded case circuit breaker (MCCB) designed for low-voltage three-phase distribution systems. With a 15kA breaking capacity at 415VAC, the G125E frame provides dependable protection for commercial buildings, small industrial panels, and sub-distribution boards.

Equipped with a Thermal Magnetic (TMD) trip unit – 3D configuration, this breaker ensures accurate overload protection and fast short-circuit interruption, protecting cables, equipment, and electrical installations from damage.

Technical Specifications

• Brand: Schneider Electric

• Series: GoPact

• Model Code: G12E3F100

• Frame Size: G125E

• Rated Current (In): 100A

• Number of Poles: 3P (Three Pole)

• Breaking Capacity (Icu): 15kA @ 415VAC

• Rated Operational Voltage (Ue): 415V AC

• Trip Unit Type: TMD (Thermal-Magnetic, Fixed Setting)

• Trip Configuration: 3D

• Mounting Type: Fixed, Panel Mount

• Protection Functions:

  • Thermal overload protection

  • Magnetic short-circuit protection

Protection & Performance Features

🔹 15kA Short-Circuit Breaking Capacity

Designed to safely interrupt fault currents in standard 415V distribution systems.

🔹 Thermal-Magnetic Trip Unit (TMD – 3D)

• Thermal protection against sustained overload.

• Instantaneous magnetic protection against short-circuit faults.

• Fixed settings for stable and predictable protection performance.

🔹 100A Continuous Current Rating

Ideal for sub-main feeders, commercial distribution panels, and equipment supply circuits.

🔹 3-Pole Configuration

Engineered for three-phase electrical systems.

Typical Applications

• Commercial distribution boards

• Sub-main power feeders

• Small industrial panels

• HVAC distribution systems

• Motor feeder protection

• Generator auxiliary circuits

Key Benefits

✔ Compact and space-efficient MCCB
✔ Reliable Schneider Electric protection technology
✔ Cost-effective solution for 100A applications
✔ Durable construction for long service life
✔ Suitable for commercial and light industrial projects in Ghana