Item no.: 3120130

The OKTO ES 12 230 is a reliable electronic latching relay with 1 normally open contact, designed for quiet and efficient lighting control. It allows convenient operation of a single consumer from multiple push-buttons, making it ideal for residential and commercial installations.

Engineered with zero-cross switching, it supports high LED loads (up to 600 W) while protecting lamps and extending service life. The unit automatically detects 3- or 4-wire pulse switching, offers a high glow lamp load of up to 100 mA, and consumes only 0.3 W on standby.

Compact and durable with DIN rail mounting, the OKTO ES 12 230 combines energy efficiency, ease of use, and long-lasting performance for modern lighting systems.

Function description

  • Electronical latching relay with 1 channel/contact (normally open contact)
  • Comfortable lighting control of one common consumer with several push-buttons possible
  • Particularly quiet operation of the installation switch
  • High glow lamp load up to 100 mA
  • Automatic 3-/4-wire detection of the pulse switch
  • Lamps-friendly due to zero-crossing switching for high LED loads (up to 600 W)
  • Stand-by consumption of only 0.3 W

Technical data

Parameter Specification
Operating voltage 230 V AC
Frequency 50 – 60 Hz
Width 1 module
Installation type DIN rail
Stand-by consumption ~0.3 W
Glow lamp load 100 mA
Type of contact NO contact
Incandescent/halogen lamp load 2600 W
LED lamp < 2 W 55 W
LED lamp 2–8 W 600 W
LED lamp > 8 W 600 W
Switching capacity 16 A at 230 V AC, cos φ = 1
Inrush current max. 800 A / 200 µs
Zero-cross switching
Housing and insulation material High-temperature resistant, self-extinguishing thermoplastic
Ambient temperature -25°C to 50°C
Protection class II
Type of protection IP 20

Downloads

Instruction Manual PDF Instruction Manual
Scroll to Top
Theben
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.