Schneider Electric G80N3TM800 GoPact MCCB – G800N 800A 3P 50kA @ 415VAC TMD (3D)

The Schneider Electric G80N3TM800 GoPact MCCB is a high-performance 800A, 3-Pole moulded case circuit breaker (MCCB) engineered for reliable protection of low-voltage three-phase distribution systems. With a 50kA breaking capacity at 415VAC, this unit is designed to withstand and interrupt high fault currents in industrial and commercial installations.

Equipped with a Thermal Magnetic (TMD) trip unit – 3D configuration, the breaker provides dependable overload and short-circuit protection for heavy-duty feeders, main incomers, and large power distribution panels.

This MCCB is ideal for switchboards, generator systems, transformer secondary protection, and industrial power networks where stability, safety, and fault resilience are critical.

Technical Specifications

• Brand: Schneider Electric

• Series: GoPact

• Model Code: G80N3TM800

• Frame Size: G800N

• Rated Current (In): 800A

• 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

• Protection Functions:

  • Overload (Thermal)

  • Short Circuit (Magnetic Instantaneous)

• Mounting Type: Fixed, Panel Mount

• Application Category: Industrial & Commercial Power Distribution

Protection Features

🔹 High Short-Circuit Withstand Capacity

Rated at 50kA @ 415VAC, ensuring safe interruption in high-fault environments.

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

• Thermal element protects against prolonged overload conditions.

• Magnetic element provides instantaneous short-circuit protection.

• Fixed trip settings ensure reliable and predictable protection performance.

🔹 Heavy-Duty 800A Current Rating

Designed for high-load applications such as industrial incomers, generator feeders, and transformer outputs.

🔹 Robust 3-Pole Design

Suitable for three-phase systems in commercial buildings, factories, and infrastructure projects.

Typical Applications

• Main incomer breaker in LV switchboards

• Industrial distribution panels

• Generator protection systems

• Transformer secondary protection

• Large motor feeder circuits

• Commercial building power distribution

Benefits for Your Installation

✔ Reliable industrial-grade protection
✔ High breaking capacity for critical systems
✔ Compact and rugged MCCB construction
✔ Trusted Schneider Electric quality
✔ Ideal for Ghana power distribution projects