RS PRO UNI Series Timer Relay, 11-Contact, 12 to 240 V DC, 12 V AC, 240 V AC, 0.1 s to 30 min, 1 Function, DPDT 178-5028

RS PRO 178-5028 UNI Series Timer Relay is a high-quality multifunction timer relay ideal for use in industrial automation and control applications. This relay features 11 contacts configured as DPDT (double-pole double-throw) providing versatility in switching tasks. It operates with supply voltages ranging from 12 to 240 V DC and 12 to 240 V AC, making it suitable for diverse electrical environments.

The relay offers an adjustable time range from 0.1 seconds up to 30 minutes, selectable across four distinct ranges through two selector switches. Fine timing adjustments within the chosen range are made via a percentage potentiometer, allowing precise delay settings essential for automation processes requiring time-based switching functions.

Equipped with an OFF delay mode, the relay energizes immediately when supply voltage is applied and remains energized for the set time after voltage removal, held by a charged capacitor. This ensures that brief power interruptions less than the set delay are ignored, enhancing reliability in fluctuating power conditions. Two green supply-ON LEDs clearly indicate when the relay is powered, aiding in operational diagnostics.

The device is compactly designed with dimensions of 48 mm length, 24 mm width, and 87 mm height to fit standard DIN rail mount panels with minimal space usage. The 11-pin plug-in terminal configuration simplifies wiring and maintenance. Additionally, it complies with RoHS environmental standards, reflecting adherence to global safety and ecological requirements.

This timer relay is manufactured in the United Kingdom, ensuring stringent quality control and robust performance. It is ideal for industrial, commercial, and laboratory automation systems requiring reliable time delay functionality.

Key features include multifunction timing, extensive voltage compatibility, compact design, and easy installation. This product adds dependable timing solutions within electrical control and signal conditioning applications.

This multifunction Timer Relay integrates an 11-pin plug-in design for straightforward installation. It supports supply voltages from 12 to 240 V DC and AC, providing wide compatibility. Adjustable timing ranges from 0.1 seconds to 30 minutes enable flexible automation controls.

The OFF delay mode holds relay energization by capacitor charge after power removal. Two green supply ON LEDs provide clear operation status indication. Explore other industrial automation components and relays in our Electronics & Electricals category at EnvMart to complement your control systems.