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Multifunction time relay TRF10

Digital multifunction time relays for wide range of industrial and domestic applications equipped with 10 most often functions and one output double trhow contact 8 A. Precise design, quality and long working life assures reliable work in any application without failure and maintenance need.

  • multfunction timer with 10 functions
  • timing from 0.1 s till 10 days
  • universal supply from 12 VAC/DC till 230 VAC
  • 1 x output relay contact 8A
  • function permanent On, permannent OFF
  • small dimension 1-DIN rail module
  • relay status LED signalization


The time relay function is selected using the fc trimmer. Depending on the selected function, the device counts from 0.1 s to 10 days. Some of the functions use input S, whose value is defined against input A1. The relay also allows you to set the function permanently ON, when the output relay is permanently switched on, or permanently OFF, when the output relay is permanently switched off.

Technical features

Parameter Value
supply voltage terminals A1, A2
supply voltage range 12V AC/DC ... 230 VAC
self consumption max. 1.5 VA
number of functions 10
adjustable time range 0.1 s ... 10 days
number and type of contacts 1x double-throw
nominal current of output contact 8 A
switching power max. AC 2000 VA
trigger current 30 A
nominal / max switching voltage 250 VAC / 440 VAC
mechanical lifetime 3 x 106
electrical lifetime 1 x 104 250 VAC, 8A
ambient temperature -20 ... +55 °C
working position any
mounting IEC 60715 (DIN 35)
protection degree IP 20
electrical strength 4 kV
maximum input wire diameter max. 2 x 1.5 mm2; 1 x 2.5  mm2
weight 85 g
dimensions 90 x 18 x 65 mm
related standards IEC 60255-1


BMR trading - Hasal s.r.o.
Horní lán 1200/17
779 00 Olomouc
Czech Republic

+420 778 066 566