16A 1NO + 1NC step relay 230VAC

ELKO EP is a global leader in automation solutions, specialising in the design and manufacture of relays, wireless systems, and IoT products. Their core range focuses on precision timing, monitoring, and control for residential, commercial, and industrial applications. Headquartered in Europe, the company is recognised for innovation and quality, with all products manufactured to meet international standards such as CE, UL, and EAC.

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Bistable and Memory Step Relays

This range of modular impulse relays is designed to simplify the control of electrical circuits through momentary command signals. These devices serve as efficient replacements for traditional 2/3-way switches, particularly in lighting applications where multiple control points are required. Featuring options for manual override and status indication, these relays maintain their contact state even after a control pulse is released, with some models offering built-in memory to preserve the last state in the event of power supply removal.

General Applications

• Lighting Control: Ideal for managing lighting circuits from an unlimited number of parallel-connected buttons.
• Step-by-Step Automation: Switching electrical circuits by short impulse commands for residential or commercial installations.
• Manual System Override: Utilising integrated manual switches for status indication or temporary forced control of connected loads.
• Remote Power Management: Controlling changeover contacts from multiple remote locations using parallel-connected buttons.
• System State Retention: Using electronic memory relays to ensure critical contact states are memorised even after removal of supply.