Schneider Easypac EZC100H3100 100A 30KA 3P MCCB

Key specs include: 3-pole configuration, rated current of 100 A, breaking capacity of 30 kA, and built-in features such as a manual trip, adjustable trip settings, overload protection, a visual open/closed indicator, and a built-in test function.

It includes a manual trip button for quick shutoff, adjustable trip settings to tailor protection to the protected circuit, overload protection to prevent equipment damage, a visual indicator showing if the circuit is open or closed, and a built‑in test button to verify functionality.

Power must be off before installation. Mount the MCCB in an appropriate panel space, connect the line and load terminals according to the labeling, tighten terminals to the recommended torque, and ensure proper clearance and ventilation. Verify secure mounting and recheck connections after installation.

It is well suited for industrial electrical panels, motor control centers, and general distribution boards where reliable overload and short‑circuit protection is needed for 100 A circuits in three‑phase systems.

Use the built‑in test button to perform a functional check of the breaker. Regularly verify the trip mechanism and visual indicators to ensure the MCCB responds correctly to fault conditions.

If you need higher current capacity with the same 3‑pole design and similar protection features, you could consider Schneider Easypac variants like EZC125H3100 (125 A) or EZC160H3160 (160 A). These alternatives offer increased current ratings while preserving the modular, testable design. See their product pages for exact specs and compatibility.

The primary difference is current rating: EZC125H3100 supports higher loads (125 A) with similar breaking capacity and protections, while EZC160H3160 supports even higher current (160 A). Choose based on the maximum continuous load and short‑circuit protection requirements of your circuit.

Yes, Fepy lists other Schneider Easypac MCCBs such as higher‑ampacity 3P variants. You can review their fit, enabling you to select a model that matches your current and fault‑level needs. Example alternatives include EZC125H3100 and EZC160H3160 (availability may vary by listing).

Consider current rating, breaking capacity, number of poles, trip characteristics, maintenance and modularity, ease of wiring, and how well the device integrates with your panel. Schneider Easypac MCCBs are known for reliable protection with adjustable trip settings and built‑in diagnostics, which can simplify maintenance and reliability in industrial controls.

The modular design supports easy replacement of wear parts and components. Regular inspection of terminals, trip indicator status, and the built‑in test function helps ensure continued protection and quick fault diagnosis.

First, identify the fault condition in the protected circuit (short circuit, overload, or ground fault). Reset the MCCB after resolving the issue, and if the trip recurs, inspect connected equipment, wiring for damage or overheating, and confirm that loads do not exceed the 100 A rating. Verify wiring correctness and ensure proper terminal torque.