Schneider Electric RE17RMEMU Time Delay Relay 8A

Product Description

The SCHNEIDER ELECTRIC RE17RMEMU is a multifunction time delay relay designed for control panel and industrial automation applications. It supports four timer functions: Delay On Break, Interval, Power On Delay, and Symmetrical operation. The timing range spans from 0.1 seconds minimum up to 10 hours maximum, with adjustment made via a selector switch. The relay features a single-pole double-throw (SPDT) output contact rated at 8 amps, and accepts a wide input voltage range of 24 to 240 volts AC or DC. Licensed electricians and control panel technicians are the primary installers of this device.

The RE17RMEMU suits residential, commercial, and light industrial control circuits where flexible timing logic is required. Typical applications include HVAC control sequencing, motor start delay, pump alternation logic, and general-purpose timed switching in relay panels or DIN-rail-mounted enclosures. Its multiple timing ranges and function selector make it adaptable across a wide variety of delay and interval control scenarios without requiring a separate relay for each timing mode.

Key Features

• Four timer functions: Delay On Break, Interval, Power On Delay, and Symmetrical
• Timing range from 0.1 seconds to 10 hours maximum
• Wide supply voltage compatibility: 24 to 240 volts AC/DC
• SPDT output contact rated at 8 amps
• Selector switch timing adjustment for quick range changes without tools

Compatibility

Designed as an OEM-style replacement or new-installation time delay relay for control panels and automation systems requiring multifunction SPDT timing logic across a 24 to 240 volt AC/DC supply range.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC requirements and applicable local codes. De-energize the control panel and verify zero voltage with a meter before handling or wiring the relay. Mount on a standard DIN rail and confirm all control circuit wiring is secure before restoring power. Do not exceed the rated contact current of 8 amps to avoid contact damage.