Electric strike 143R

Product description

Model with monitoring contact as potential-free changeover contact. This is actuated by the latch bolt via a slide.

Can also be used as a high-security strike

Overview of Advantages

  • Radius keeper, FaFix®, adjustable by 4 mm
  • 12-24 Volt voltage range for AC and DC operation
  • New connection technology, can be replugged
  • Resistant to continuous current across the entire voltage range
  • All models can be fitted as required (right-hand/left-hand/horizontally)
  • Integrated surpressor diode
  • Compatible with Model Range 142U
  • Preload modes 400N or 800N can be set


  • Each version can be installed on the left, right, or horizontally. If space is limited, the terminal block can be fitted elsewhere on site.