Cutler-Hammer ELFD3050L Circuit Breaker, 50A, 3-Pole

Designed for demanding industrial environments, the Cutler-Hammer ELFD3050L is a 50 A, 3-pole circuit breaker built into the Hammer Ground Fault Circuit Breaker family. This unit delivers reliable ground-fault protection for critical equipment, helping shield personnel and machinery from fault conditions and equipment damage. The ELFD3050L is a robust choice for service, maintenance, and replacement projects where fast, dependable interruption of power is essential.

• Amperage and configuration: 50 A, 3-pole design ideal for three-phase industrial circuits and control panels common in manufacturing and process environments.
• Ground fault protection: Part of the Hammer Ground Fault Circuit Breaker series, providing rapid detection of fault currents and automatic disconnection to enhance safety and equipment protection.
• Part number specificity for compatibility: Confirm fit by the exact part number ELFD3050L and your application requirements to ensure a correct match in your panel.
• Industrial-grade reliability: Built for service, maintenance, and replacement projects where consistent performance under demanding conditions is critical.
• Straightforward replacement workflow: Designed to integrate with existing Hammer-series installations, helping streamline panel upgrades and retrofits.

How it helps your operation: In the event of a ground fault, the ELFD3050L swiftly interrupts power to protect wiring, motors, sensors, and control systems, reducing downtime and potential damage. For facilities with three-phase equipment, a 3-pole device ensures all conductors are simultaneously protected, delivering comprehensive safety coverage across the circuit.

Who benefits most: maintenance teams, electrical contractors, plant engineers, and facilities managers responsible for industrial power distribution, control panels, and safety-compliance upgrades. If you’re upgrading or replacing a unit in a Hammer series installation, the ELFD3050L provides a familiar form factor and proven performance.

Practical tips: - Verify panel compatibility by cross-checking the part number ELFD3050L with your panel model and application requirements. - Plan for a seamless replacement by inspecting nearby wiring and mounting hardware for any wear or corrosion. - If you’re unsure about compatibility, reach out with your application details and we’ll help confirm the fit and suitability.

Need help matching a part number or confirming compatibility? Message us and we’ll assist in validating the ELFD3050L for your specific panel and use case.