Allen-Bradley | 140G-G6C3-D10 | Circuit Breaker | 100A | 3-Pole

Meet the Allen-Bradley 140G-G6C3-D10 circuit breaker — a genuine OEM protection device engineered for robust, dependable performance in industrial electrical systems. With a 100A rating and a 3-pole configuration, this breaker delivers precise three-phase protection for panels, motor drives, and distribution gear during operation and faults alike.

• Amperage: 100A
• Poles: 3-Pole (three-phase protection)
• Reference: 140G-G6C3-D10 for compatibility and ordering

Fit and compatibility reminder: Before ordering, confirm that the 140G-G6C3-D10 matches your panel’s ratings and terminations. The part number is the most reliable reference for compatibility within Allen-Bradley systems.

Where it shines

• Keep spare units on hand for quick swaps in aging or mission-critical panels.
• Retrofits and upgrades: Replace outdated or incompatible breakers with a like-for-like 3-pole, 100A solution to maintain system integrity.
• Three-phase protection for demanding loads: Ideal for motors, drives, and three-phase distribution where reliable interruption of all three phases is essential.
• Industrial reliability: Leveraging Allen-Bradley’s established design ensures consistent performance in manufacturing and processing environments.

The 3-pole design provides synchronized disconnection across all phases, helping minimize damage from faults and keeping downstream equipment protected. This is especially important for three-phase systems where coordinated shutoff reduces risk to motors, transformers, and control circuitry.

Practical tips for use: Verify that the breaker’s rating and physical fit align with your existing panel and termination hardware. Follow standard installation practices outlined in OEM guidelines, including securing connections to the appropriate torque and ensuring proper enclosure clearance. When in doubt, rely on the part number 140G-G6C3-D10 as the definitive reference for compatibility.