ZCoupling C1 coupling relay

Pre-assembled relay with one changeover contact and socket with push-in connection technology and integrated overvoltage protection.

The ZCoupling C1 coupling relay is used for the galvanically isolated coupling of signals such as PLC outputs to the periphery.

  • One changeover contact with up to 6 A, 230V AC
  • Compact housing - 6.2 mm width
  • Signaling of the switching status via LED
  • 35 mm DIN Rail (EN 60715 TH35
Feature Value
ZCoupling C1
Rated voltage A1 24VDC / 230VAC
Tolerance + / - 20%
Contact form 1 changeover contact
Maximum switching capacity 1500VA / 180W
Rated resitive load 6A - 250VAC/30VDC
Contact material Silver alloy contacts
Contact Resistance ≤100mΩ (1A 6VDC)
Electrical endurance NO - 3x10^4 cycles
NC - 1x10^4 cycles
(23°C, 1.5s on, 1.5s off, resistive)
Mechanical endurance 1x10^7 cycles
Ambient temperature (operating) -40°C to 85°C
Operating humidity (non-condensing) 20% to 85% RH
Impact / Shock Stable operation 100 m/s²
Damage limit 1000 m/s²
Vibration 10Hz bis 55Hz, 1mm dual amplitude
Weight app. 29g
Tightening moment 0.5Nm
Width 6 mm
Height 96mm
Operate time max. 8 ms, at rated voltage
Release time max. 4 ms, at rated voltage
Insulation resistance 1000MΩ (500VDC)
Dielectic strenght Between coil and contacts - 5000VAC, 1min.; 4000V/S
Between open contacts - 1000VAC, 1min. 2500V/S
Making voltage 80% rated voltage
Breaking voltage 5% rated voltage
Rated power typ. 180mW
Rated current 6A
Rated voltage 250V
External connection wire 0.5 to 1.5mm²; 20 to 16 AWG
Protection IP20
Operation height ≤ 2000 m above seelevel
Operation height ≤ 2000 m above seelevel
Mounting min. IP54
Order No. 24VDC 456010
Order No. 230VAC 456011