Apc PD3P100AT1B 3-pole Circuit Breaker 100 Amps

Product Description

The APC - AMERICAN POWER CONVERSIO PD3P100AT1B is a 3-pole circuit breaker rated at 100 amps. Circuit breakers of this type provide overcurrent protection by automatically interrupting electrical flow when a fault or overload condition is detected. This unit is a three-pole design, making it suited for three-phase power distribution applications. Licensed electricians and qualified power systems technicians are the primary installers of this component in panel boards and distribution equipment.

This breaker is applicable in commercial and industrial power distribution systems where three-phase overcurrent protection is required. It fits into panel boards and load centers that accept this breaker form factor. The 100-amp rating makes it appropriate for branch circuit or feeder protection in moderate to heavy electrical load scenarios. It is sold as a single unit per package.

Key Features

• 3-pole configuration for three-phase overcurrent protection
• 100-amp current rating suitable for moderate to heavy branch or feeder circuits
• Automatic trip mechanism interrupts power during overload or fault conditions
• Single-unit packaging for direct replacement or new installation use

Compatibility

Designed as an OEM-style replacement or direct-install circuit breaker for panel boards and power distribution equipment requiring a 3-pole, 100-amp breaker configuration.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC). Always de-energize and lock out the panel board before installing or replacing a circuit breaker. Verify that the breaker form factor and bus bar connection style are compatible with the target enclosure before installation. Do not attempt to service or install this component with the panel energized.