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Description | Pluggable industrial relay; 24 VDC |
Remarks | Note:
*To prevent the gold layer from being damaged, 30 VDC switching voltages and 50 mA currents shall not be exceeded. Higher switching power eventually evaporates the gold layer. The resulting deposits in the housing may reduce the service life. |
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Item properties | Miscellaneous Name | Value | Unit | Pull-in time (typ.) [ms] | 25 | ms | Drop-out time (typ.) [ms] | 25 | ms | Mechanical life | 20 x 106 switching operations | | Pollution degree | 2 | | Rated voltage [V] | 250 | V | Rated impulse voltage [kV] | 2.5 | kV | Input voltage range | VN -20 % ... +10 % | | Max. switching voltage | 250 VAC* | | Max. switching power (resistive) | 1,250 VA (AC)* | | Recommended minimum load | 5 VDC / 1 mA; 50 mW | | Bounce time (typ) [ms] | 4 | ms | Dielectric strength, contact-coil (AC, 1 min) [kVrms | 1.5 | kVrms | Dielectric strength open contact (AC, 1 min) [kVrms | 1 | kVrms | Nominal input voltage UN | 24 VDC | | Max. continuous current | 5 A* | | Rated active power [W] | 0.9 | W | Holding voltage | 50 % of VN | | Release voltage | 0.1 x V | | Switching power (max.) AC1 / AC15 | 1,250 VA / 300 VA | | 1-phase motor load AC3 [kW] | 0.12 | kW | Electrical life | 1 x 105 switching operations | | Degree of protection | RTII | | Contact material | AgCe + Au | | Weight [g] | 35 | g | Width | 21.5 mm / 0.846 Inch | | Height from the surface | 35 mm / 1.378 Inch | | Depth | 28 mm / 1.102 Inch | | Storage temperature | -40 C ... +70 C | | Type of mounting | Pluggable module | | |
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The WAGO 858 series replacement plug-in relay features manual operation and a red LED indicator. It is a 4-pole (4P) relay with a control voltage of 24Vdc and 4C/O (4 Pole Double Throw) contacts. This electromechanical relay has a rated current of 50mA at 30Vdc (DC-13) to prevent gold flash evaporation. It includes push-in connections and is designed for plug-in mounting with an IP20 protection rating. The contacts are made of hard gold-plated silver-cerium (AgCe + Au), and it is equivalent to model 858152.