Wago
788-181
1 / 3
- Part Number
- 788-181
- Tariff Code
- 85364900990
- UPC
- 4050821867937
- ETIM
- Group Code : EG000019
- Group Description : Relays
- Class Description : Switching relay
- Class Code : EC001437
- Version : 7
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Safety And Protection
- Dielectric strength (control/load circuit) (AC, 1 min)
- 5 kVrms
- Dielectric strength (open contact) (AC, 1 min)
- 1 kVrms
- Dielectric strength (load/load circuit) (AC, 1 min)
- 2.5 kVrms
Load Circuit
- Number of changeover/switchover contacts
- 2
- Contact material (relay)
- AgNi + Au
- Limiting continuous current
- 8 A
- Switching voltage (max.)
- AC 250 V
- Switching power (resistive) max.
- AC 2000 VA; DC (see load limit curve)
- Switching capacity
- AC-15: 3 A / AC 250 V; DC-13: 2 A / DC 24 V
- Recommended minimum load
- 5 V / 2 mA / 50 mW
- Pull-in time (typ.)
- 7 ms
- Drop-out time (typ.)
- 3 ms
- Electrical life (NO; resistive load; 23 °C)
- 10 x 10³ switching operations
- Mechanical life
- 30 x 10⁶ switching operations
Environmental Requirements
- Ambient temperature (operation at UN)
- -40 … +70 °C
- Ambient temperature (storage)
- -40 … +85 °C
Control Circuit
- Nominal input voltage UN
- AC 230 V
- Nominal input current at UN
- 6 mA
Physical Data
- Width
- 12.7 mm / 0.5 inches
- Height from the surface
- 15.7 mm / 0.618 inches
- Depth
- 29 mm / 1.142 inches
Material Data
- Fire load
- 0.191 MJ
- Weight
- 12.700 g
Standards And Specifications
- Standards/specifications
- EN 61810-1
Mechanical Data
- Mounting type
- Pluggable module
Specifications
- Product Group Code
- 0006
Commercial Data
- Packaging type
- Box
- Country of origin
- DE
- GTIN
- 4050821867937
- Customs tariff number
- 85364900990
Notes
- Note
- To prevent damaging the gold layer, 30 VDC switching voltages and 50 mA currents must not be exceeded. Higher switching power eventually evaporates the gold layer. The resulting deposits in the housing may reduce service life.
