Eaton ETR4 Series DIN Rail Timer Relay Multifunction, 1-Contact, 240 V dc, 24V ac, 240 V ac, 0.05s to 100 h ETR4

Eaton ETR4 DIN Rail Timer Relay, model ETR4, features multifunction capabilities with a timing range from 0.05 seconds to 100 hours, and supports 1-contact output configuration. Designed for precise time control in demanding industrial applications, this relay accepts supply voltages of 240 V dc, 24 V ac, and 240 V ac, making it versatile for various electrical systems.

Its robust mechanical construction supports up to 30 million operational cycles, providing long-term reliability. The relay operates within a wide temperature range of -20°C to 60°C, suitable for harsh environments including lighting control, HVAC systems, and automated machinery.

Installation is simplified with the convenient DIN rail mounting system, allowing for quick and tool-free setup. The relay offers multiple timing functions such as delayed on/off, pulse forming, and pulse generating, configurable via a screwdriver slot for timing adjustments.

Featuring a recovery time of just 70 milliseconds, the device ensures rapid switching with repetition accuracy better than 0.5%. Its contact current capacity is rated at 3A, with SPDT contacts providing single-pole double-throw switching. LED indicators provide clear visual feedback on relay status during operation.

The relay is housed in a compact unit measuring 82.5 mm in length, 22.5 mm in width, and 103 mm in height, with screw-type terminals for secure electrical connections. It is built to IP20 standards to protect against solid object ingress and complies with VDE and IEC certifications for electrical safety and performance.

This Eaton ETR4 timer relay is ideal for industrial automation, manufacturing systems, and electrical control panels requiring precise and multifunctional timing solutions. Its high durability and ease of installation make it a trusted choice for engineers and technicians.

Choose the Eaton ETR4 Series DIN Rail Timer Relay for your next project to ensure reliable timing control and system efficiency. Supports 1 SPDT contact configuration for flexible control. Supply voltages include 240 V dc, 24 V ac, and 240 V ac.

Mechanical lifespan rated at 30 million cycles for durability. Operating temperature range from -20°C to 60°C ensures reliability in harsh conditions. DIN rail mount for easy installation and maintenance. Provides multifunction timing modes including delayed on/off and pulse functions.

Recovery time of 70 ms enables rapid switching response. IP20 rated for protection against solid objects over 12mm. Equipped with LED indicators for straightforward status monitoring. Compliant with VDE and IEC standards for quality assurance.

Explore Eaton products and similar Timer Relays in the EnvMart catalog for industrial and electrical automation solutions.