General Electric TE31100MD 100A 3-Pole 600 V Circuit Breaker

General Electric TE31100MD is a robust three‑pole circuit breaker designed to protect three‑phase electrical systems from overloads and faults. With a 100‑amp rating and a 600‑volt maximum, it offers reliable protection for demanding commercial and light industrial applications where three‑phase distribution matters.

• Current rating: 100 A
• Poles: 3
• Voltage rating: 600 V
• Part number: TE31100MD

Use cases and scenarios where the GE TE31100MD shines include feed protection for three‑phase feeders in commercial buildings, small industrial setups, and distribution panels that require dependable interruption at up to 600 volts. If your panel or distribution system is designed for TE‑series GE breakers, the TE31100MD becomes a precise, compatible choice for safeguarding wiring, motors, and downstream equipment in circuits that demand 100 amps of protection.

Why choose the TE31100MD over other options? This breaker is purpose‑built for three‑phase installations, delivering predictable protection where three conductors work in unison. Its 3‑pole configuration provides synchronized interruption across all phases, helping prevent phase‑to‑phase faults and equipment damage. For technicians and facilities teams, that means fewer mismatches, simpler inventory, and a straightforward replacement path in GE panels that accept TE‑series breakers.

Key advantages at a glance:

• Three‑phase protection: Ensures coordinated disconnection across all live conductors, reducing the risk of partial faults.
• Clear compatibility: Designed to fit GE panels that accept TE‑series breakers, simplifying replacements and spares management.
• Consistent protection at scale: 100 A rating suits distribution feeders, motor circuits, and panel delays where higher fault currents must be controlled.
• Clear identification: Part number TE31100MD makes ordering and inventory straightforward for service teams.

Practical tips for installation and ongoing reliability:

• Verify that your electrical panel is designed to accept TE‑series GE breakers and that the TE31100MD is the correct fit for your three‑phase distribution needs.
• Match the breaker rating to your load calculations and conductor sizes to ensure protection without nuisance trips.
• Follow standard electrical practices for mounting, wiring, and torque specifications as outlined by GE and applicable electrical codes.
• Keep a correctly rated spare TE31100MD on hand for quick replacements in critical systems to minimize downtime.
• Use in conjunction with proper overcurrent protection coordination to ensure the fastest, safest response for any fault condition.

This GE TE31100MD 100A 3‑Pole 600V Circuit Breaker is ideal for professionals seeking a dependable, easily identifiable component for three‑phase protection. Whether you’re upgrading a panel, performing routine maintenance, or stocking a spare inventory for service contracts, this part delivers the precise specifications you need: 100 A, 3 poles, 600 V, GE quality, and TE‑series compatibility.