This relay has
34,2 years
MTTF (Mean Time To Failure)
Main data
Nominal load voltage28 V DC
Nominal input voltage48 V DC
Rated load current10 A
MTTF (MIL-HDBK-217F)33,1 years
Control circuit
Switch-on voltage30 V DC
Switch-off voltage25 V DC
Power consumption168 mW
Load circuit
Load current range10 A
Load voltage range28 V DC
Inrush current80 A, 10 ms
Max. Inductive load, L/R0,5 ms (24 V, 10 A)
Max. Inductive load, L/R2 ms (24 V, 5 A)
Leakage current1 mA
Voltage drop0,3 V
Switch-on time0,3 ms
Switch-off time0,3 ms
Insulation methodPulse transformer (an unique feature for Delcon relay compared to opto)
Test voltage input/output4600 V ACrms / 1 s
Overvoltage categoryIII
Pollution degree2
Air/creepage distance I/O8 mm
General data
Conductor size, screw terminal2,5 mm2
Conductor size, spring terminal0,75 - 2,5 mm2
Operating temperature-25 °C to +70 °C
Weight40 g
Housing material flammabilityUL 94 V-0
Package size10, 50 and 100
3D files
  • CE
  • cULus Listed
  • RoHS
  • EAC
+358 40 220 5823 
VAT: FI18075473
Delcon Oy 
Veikkointie 4 
03100 Nummela