Schneider Electric G80N3TM630 GoPact MCCB – G630N 630A 3P 50kA @ 415VAC TMD (3D)

The Schneider Electric G80N3TM630 GoPact MCCB is a robust 630A, 3-Pole moulded case circuit breaker (MCCB) designed for dependable protection of three-phase low-voltage distribution systems. With a 50kA breaking capacity at 415VAC, this breaker ensures safe interruption of high fault currents in demanding industrial and commercial environments.

Built with a Thermal Magnetic (TMD) trip unit – 3D configuration, the G630N delivers reliable overload and instantaneous short-circuit protection for main incomers, feeder circuits, generators, and transformer secondary systems.

This model is engineered for durability, electrical performance stability, and compliance with modern power distribution requirements.

Technical Specifications

• Brand: Schneider Electric

• Series: GoPact

• Model Code: G80N3TM630

• Frame Size: G630N

• Rated Current (In): 630A

• Number of Poles: 3P (Three Pole)

• Breaking Capacity (Icu): 50kA @ 415VAC

• Rated Operational Voltage (Ue): 415V AC

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

• Trip Configuration: 3D

• Mounting Type: Fixed, Panel Mount

• Protection Functions:

  • Thermal overload protection

  • Magnetic short-circuit protection

Key Protection Features

🔹 High Fault Interruption Capability

Rated at 50kA at 415VAC, suitable for installations with high prospective short-circuit current.

🔹 Thermal-Magnetic Trip (TMD – 3D)

• Thermal element protects against sustained overload conditions.

• Magnetic element provides instantaneous short-circuit tripping.

• Fixed trip settings ensure consistent and predictable protection performance.

🔹 630A Continuous Current Rating

Ideal for medium-to-heavy load industrial feeders and commercial distribution systems.

🔹 3-Pole Configuration

Designed specifically for three-phase distribution networks.

Typical Applications

• LV main distribution boards

• Industrial power panels

• Generator output protection

• Transformer secondary protection

• Commercial building incomers

• Large motor feeder protection

Advantages

✔ High reliability under heavy load conditions
✔ Strong short-circuit withstand performance
✔ Compact industrial MCCB design
✔ Trusted Schneider Electric engineering
✔ Suitable for Ghana industrial and commercial installations