3pole 100 A electrical switching and protection unit Key benefits Clear rating and purpose: 3P 100A indicates a threepole device rated for currents up to 100 amperes, making it suitable for threephase feeders and loads. Reliable circuit control: Provides a singlepoint solution for switching and isolating all three phases together, simplifying installation and maintenance. Spaceefficient: Threepole configuration consolidates phase control into one device, reducing panel clutter and wiring complexity. Suitable for common electrical systems: Designed to integrate into typical threephase distribution and motor control applications where a 100 A rating is required. What it solves Simplifies threephase protection and switching by combining all poles in a single unit, avoiding mismatched break times or accidental singlephase isolation. Helps prevent overloads on individual feeders by providing a clear 100 A rating for component selection and system planning. Reduces installation time and potential wiring errors by centralizing phase switching. Attributes and compatibility Size and rating: 3P 100A, suitable for threepole switching or protection where a 100 ampere rating is needed. Function: Intended to switch and isolate threephase circuits and to serve as a rated point of control for threephase feeders and loads. Compatibility: Fits standard threephase distribution boards, motor control centers, and panel layouts that accept a 3pole 100 A device. Construction: Engineered for regular electrical panel use with a compact, singleunit footprint for all three phases. Performance notes Rated for continuous service up to 100 A when installed in accordance with system requirements. Use with matching conductor sizes, protective devices, and disconnecting means appropriate for a 100 A threephase circuit. Typical applications Commercial distribution: As a feeder switch or protection point in small commercial and light industrial distribution panels supplying branch circuits up to 100 A. Motor and HVAC circuits: Switching and isolating threephase motors, pumps, and HVAC equipment where 100 A is the appropriate capacity. Generator and inverter distribution: Integration into threephase generator or inverter panels to manage and isolate a 100 A output feeder. Installation guidance Verify system voltage and switching characteristics are compatible with a 3P 100A device before installation. Installation and commissioning should be performed by a qualified electrician according to local electrical codes and standards.