Single relay - REL-MR-110DC/1IC - 1081621

Pluggable miniature power relay, with power contact for high switch-on currents up to 130 A peaks, 1 N/O contact, input voltage: 110 V DC



Technical data




Drilling diagram  

Drilling diagram
a = pitch division 2.5 mm


Curve A
Maximum permissible continuous voltage Umax with limiting continuous current on the contact side (see relevant technical data)
Curve B
Minimum permissible operate voltage Uop after pre-excitation (see relevant technical data)

Dimensional drawing  

Dimensional drawing

Circuit diagram  

Circuit diagram

Back to top


Width 12.7 mm
Height 29 mm
Depth 15.7 mm
Back to top

Ambient conditions

Ambient temperature (operation) -40 °C ... 85 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Maximum altitude ≤ 2000 m
Degree of protection RT II (flux-proof)
Back to top

Coil side

Nominal input voltage UN 110 V DC
Input voltage range in reference to UN see diagram
Typical input current at UN 3.8 mA
Typical response time 8 ms
Typical release time 3 ms
Coil resistance 28880 Ω ±10 % (20 °C)
Power dissipation for nominal condition 0.42 W
Back to top

Contact side

Contact type 1 N/O contact
Type of switch contact Single contact
Contact material AgSnO
Maximum switching voltage 250 V AC/DC
Minimum switching voltage 12 V (100 mA)
Min. switching current 100 mA (at 12 V DC)
Maximum inrush current 80 A (20 ms)
130 A (peak, at capacitive load, 230 V AC, 24 μF)
Limiting continuous current 16 A
Interrupting rating (ohmic load) max. 384 W (at 24 V DC)
58 W (at 48 V DC)
48 W (at 60 V DC)
50 W (at 110 V DC)
80 W (at 220 V DC)
4000 VA (for 250 V AC)
Switching capacity min. 1200 mW
Back to top


Test voltage relay winding/relay contact 5 kV AC (50 Hz, 1 min.)
Operating mode 100% operating factor
Degree of protection RT II (flux-proof)
Mechanical service life 3x 107 cycles
Mounting position any
Assembly instructions Can be aligned without spacing (> 70 °C ≥ 2.5 mm)
Back to top

Standards and Regulations

Standards/regulations EN 50178
EN 61810-1
Rated insulation voltage 250 V AC
Rated surge voltage 6 kV
Insulation Safe isolation, reinforced insulation
Overvoltage category_GRP III
Back to top

Environmental Product Compliance

China RoHS Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”
Back to top



eCl@ss 8.0 27371601
eCl@ss 9.0 27371601
Back to top


ETIM 5.0 EC001437
ETIM 6.0 EC001437
Back to top


Unit 15C, 906-930 Great South Road, Penrose
Auckland 1061
New Zealand

Phone: 0508 474 636
Toll Free (Local)
09 950 8495
  • Create PDF
  • Recommend
  • Feedback

This website uses cookies, by continuing to browse, you agree to our cookie policy. Read our privacy policy for more information.