Relpol Monitoring Relay, 3 Phase, Maximum 552 V AC Monitor Range, SPDT Contact Configuration, DIN Rail Mount, 220V ECPF03

Relpol ECPF03 monitoring relay is engineered for industrial, electrical, and automation applications needing robust three-phase supply monitoring. It offers reliable detection of phase sequence and failure with a maximum monitoring voltage range of 552 V AC. The device is designed to protect electrical equipment by alerting control systems of phase anomalies through an SPDT (Single-Pole Double-Throw) contact output, enabling flexible control circuit configurations.

This relay features a DIN rail mount format conforming to DIN 43 880 standards, facilitating straightforward installation in electrical cabinets and control panels. The robust casing exhibits IP20 and IP40 ingress protection ratings providing safeguard against dust and minor moisture, enhancing durability in demanding environments.

Supplying versatility, this unit accepts AC voltages of 220 V and 460 V, alongside a 24 V DC supply input, adapting to varied power configurations. With low power consumption of 500 mW, it ensures energy-efficient operation, suitable for continuous monitoring functions.

Connectivity is ensured through secure screw terminal types allowing straightforward wiring and maintenance. The relay's compact dimensions - 90 mm height, 64 mm width, and 18 mm length - enable space-efficient mounting without compromising functionality.

Manufactured in Poland, the ECPF03 model adheres to RoHS compliance and meets rigorous European standards including EN61010/IEC and 6-60255 EN/I, confirming its safety and quality for industrial control and monitoring applications.

This monitoring relay finds wide applications across industries including manufacturing, electrical control, automation systems, HVAC monitoring, and power distribution networks where precise phase monitoring is critical for reliable operation and equipment protection.

Designed specifically for monitoring three-phase electrical supply integrity. Features a Single-Pole Double-Throw (SPDT) contact configuration for versatile switching functions. Compact DIN rail mount design ensures easy installation in control panels.

Supports dual AC supply voltages at 220 V and 460 V, plus a DC supply input of 24 V. Operates within a maximum monitoring voltage range of 552 V for enhanced system protection. Consumes low power with just 500mW power consumption for efficient operation.

Incorporates IP20 and IP40 ratings providing protection against solid objects and minor splashes. Built and tested to standards including RoHS, EN61010/IEC, and 6-60255 EN/I for reliability and compliance. Compact dimensions of 90 mm height, 64 mm width, and 18 mm length optimize space usage.

Constructed with screw terminals for secure and straightforward wiring. Manufactured in Poland ensuring high European production standards.

For industrial and electrical professionals seeking a precise, reliable phase monitoring relay, the Relpol ECPF03 offers a proven solution with comprehensive technical features and compliance certifications. Explore related Monitoring Relays and automation components at EnvMart.