Ite ETS-2639 - 100A, 3-Pole, Circuit Breaker

Ite ETS-2639 is a 100A, 3-Pole circuit breaker engineered to deliver dependable overcurrent protection in three-phase electrical systems. Built for industrial, commercial, and OEM environments, it provides safe, consistent operation within distribution panels and motor control centers.

Key specifications

• Current rating: 100A
• Poles: 3-Pole
• Breaker type: Circuit Breaker

Why three-phase protection matters

The 3-Pole design interrupts all three phases simultaneously, ensuring balanced protection across a three-phase network. This coordinated approach helps prevent phase-to-phase faults, reduces the risk of equipment damage, and supports reliable startup and operation of motors and other three-phase loads.

Ideal use cases

• Industrial motor control centers and manufacturing lines requiring robust, multi-phase protection
• Commercial distribution panels needing reliable three-phase safety and protection
• OEM equipment where integrated, dependable overcurrent protection simplifies installation and maintenance

What sets the ETS-2639 apart

Designed specifically for 100A three-pole protection, the ETS-2639 integrates smoothly with standard panelboard, switchboard, and control-panel configurations. Its three-pole architecture provides comprehensive coverage for three-phase circuits, delivering clear, predictable protection in demanding environments.

Practical tips for installing and using

Ensure the breaker’s 100A rating aligns with the application’s load and fault-current requirements, and install in accordance with applicable electrical codes. Verify compatibility with your panel enclosure and bus arrangement, and plan for simple maintenance and testing routines to confirm reliable operation over time.