UR-01 Versatile DIN-rail mounted relay

It is convenient to keep this relay in your tool bag as it allows you to solve a great number of tasks.

Versatile DIN-rail mounted relay

UR-01 Versatile DIN-rail mounted relay

It features switching contacts with galvanic and safety isolation for the switching of 230 V AC/16 A power loads, which can be used in one of eight selectable modes. The relay is designed for installation on a DIN rail and its characteristics are set with the use of switches under a cover.

It offers 8 functions:

  • Switching relay – standard NO/NC relay
  • Bistable relay – e.g. for lighting control from multiple locations with the use of buttons
  • Bistable relay with time limitation – e.g. for the control of lights from more places (but the light will not remain on longer than for the set time)
  • Delayed disconnection – e.g. for the rundown of a fan
  • Delayed switching on – the startup of an electric motor in star - delta mode.
  • Impulse by leading edge – activation of an appliance for a specified time
  • Impulse by trailing edge – e.g. to switch on a fan after turning the lights off
  • Regular impulses – at a set interval it will activate a device for 10 min – e.g. for the regular heating of a heating ladder in the bathroom

Tekniske specifikationer

Power supply 230 V AC / 50 Hz, protective class II.
Power consumption 0.3 W / max. 0.8 W
Input A 230 V AC
Loading capacity of the power relay contacts:
(galvanically isolated from the control terminals) protection class II:
   Max. switched voltage 250 V AC / 24 V DC
   Resistive load (cosφ=1) max. 16 A
   Inductive, capacitive load (cosφ=0.4) max. 8 A
   Halogen lighting max. 1000 W
   Direct current (DC) 384 W
   Minimum switched DC power 0.5 W
Wire cross section max. 2 x 1.5 mm2; max. 1 x 2.5 mm2
Dimensions 18 x 90 x 65 mm, 1 DIN module
Operating temperature range -10 to +40 °C
Ingress protection class IP20, IP40 for the front panel (EN 60529)
In conformity with EN 60947-6-1, EN 61000-6-1, EN 50581