Time relay ZRMF1/W 110406

Multifunctional Time Relay – Precision and Flexibility in One Device

This multifunctional time relay ZRMF1/W from Eaton is a reliable solution for a wide range of applications in automation and control. Designed for both professional installers and end-users, it offers versatility and precision in one compact device. Its universal supply voltage (24-240V AC/DC) and wide time setting range (0.05 s – 360000 s) make it an ideal choice for various applications.

Functionality and Application

The ZRMF1/W relay offers up to 7 time functions, allowing it to be adapted to many control scenarios. It can be used for delayed energization, delayed de-energization, pulse generation, pulse shaping, and cyclic operation. Therefore, it will find application in lighting control systems, ventilation, heating, as well as in industrial applications requiring precise time measurement. Its compact dimensions (17.5 mm width, 87 mm height and 65 mm depth) facilitate mounting on a TH rail, saving valuable space in the distribution board.

Key Advantages and Design Features

• Versatility: 7 time functions in one device – delayed energization, delayed de-energization, pulse generation, pulse shaping and cyclic operation.
• Wide supply voltage range: The ability to power with both AC (24-240V) and DC (24-240V) ensures compatibility with various installations.
• Large time setting range: From 0.05 seconds to as much as 360000 seconds (6 hours) – ideal for precise process control.
• Loadable control contact: Rated current of 8A allows control of most loads found in typical electrical installations.
• TH rail mounting: Quick and easy mounting without the need for additional tools.
• Durable construction: Made of high-quality thermoplastics providing resistance to environmental conditions.
• Protection class IP20: Provides protection against touching with fingers and against the ingress of solid objects larger than 12.5 mm.
• Pulse energization function: Allows generating short control pulses, useful for example for remote device activation.
• Type of electrical connection: Screw connection ensures secure and reliable connection of wires.

This relay is not only an automation element – it is an investment in the reliability and flexibility of your electrical installation. Thanks to the wide range of functions and configuration possibilities, you can adapt it to the specific needs of each project.