Schneider Electric Harmony Time Series DIN Rail Timer Relay 1-Contact 12 to 240 V DC/AC 1 s to 100 h RE17RMMWS

Schneider Electric RE17RMMWS Harmony Time Series DIN Rail Timer Relay is a multifunctional control device designed to automate time-dependent switching tasks in industrial and commercial setups. It features robust DIN rail mounting and is engineered to operate in applications ranging from simple automation sequences to complex industrial control systems.

Powered by a versatile supply voltage range of 12 to 240 V DC and AC, this timer relay supports a flexible time range from 1 second up to 100 hours. The 1-contact SPDT configuration and a switching voltage rating of 250 V AC allow precise control of electrical circuits with up to 8 A contact current.

The relay features compact dimensions (72 mm high, 90 mm wide, 17.5 mm deep) and cage clamp terminals that ensure secure and vibration-resistant connections. With an OFF delay timing mode and multifunctional timer functions, it provides comprehensive timing solutions optimized for industrial automation, irrigation systems, lighting control, and plant access regulation.

Designed with durability in mind, the relay’s housing is self-extinguishing to minimize fire risk, and it has an IP rating encompassing IP20, IP40, and IP50 to withstand varied environmental conditions. It operates reliably in temperatures ranging from -20°C to 60°C and meets stringent international standards including IEC 61000-6 series, CE, cULus, GL, CSA, and IEC 61812-1 for electromagnetic compatibility and operational safety.

An integrated LED indicator delivers clear, real-time status feedback for diagnostics, facilitating quick commissioning and troubleshooting. The device’s energy efficient design consumes approximately 1.5 W at 240 V DC, contributing to reduced power usage in automated systems.

This compact and flexible timer relay is ideal for industrial automation systems, offering dependable performance for timing events such as delays, sequencing, and cyclic operations. Its compatibility with DIN rail installations simplifies integration with existing control panels and PLC systems.

The relay supports multifunction timing with adjustable ranges to match diverse application needs. Compact DIN rail mount design allows easy installation and space saving. Reliable screw terminals maintain secure contact under vibration and industrial conditions.

Self-extinguishing housing enhances safety in industrial environments. Electromagnetic compatibility reduces interference with nearby electronic devices. Wide operating temperature range ensures functionality in harsh conditions.

Compliance with multiple global standards ensures quality and safety.

Enhance your automation solutions with the Schneider Electric Harmony Time Series RE17RMMWS DIN Rail Timer Relay, designed for precision, durability, and energy efficiency. Explore EnvMart’s extensive lineup of industrial relays and automation controls for professional and reliable equipment selection.