Wago
789-520
Relay module; Nominal input voltage: 24 VAC; 1 make contact; Limiting continuous current: 16 A; Red status indicator; Module width: 18 mm
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Product Conditions:
Safety And Protection
- Rated voltage
- 250 V
- Rated surge voltage
- 4 kV
- Pollution degree
- 2
- Dielectric strength (control/load circuit) (AC, 1 min)
- 4 kVrms
- Dielectric strength (open contact) (AC, 1 min)
- 1 kVrms
- Protection type
- IP20
Load Circuit
- Number of make/switch-on contacts
- 1
- Contact material (relay)
- AgSnO2
- Limiting continuous current
- 16 A
- Inrush current (resistive) max.
- (AC) 120 A / 0.05 s
- Switching voltage (max.)
- AC 250 V
- Switching power (resistive) max.
- AC 4000 VA; DC (see load limit curve)
- Recommended minimum load
- 12 V / 10 mA
- Pull-in time (typ.)
- 15 ms
- Drop-out time (typ.)
- 5 ms
- Mechanical life
- 10 x 10⁶ switching operations
Environmental Requirements
- Ambient temperature (operation at UN)
- -25 … +40 °C
- Ambient temperature (storage)
- -40 … +70 °C
- Processing temperature
- -25 … +50 °C
Connection Data
- Connection technology
- CAGE CLAMP®
- Solid conductor
- 0.2 … 2.5 mm² / 24 … 14 AWG
- Fine-stranded conductor
- 0.2 … 2.5 mm² / 24 … 14 AWG
- Strip length
- 9 … 10 mm / 0.35 … 0.39 inches
Control Circuit
- Nominal input voltage UN
- AC/DC 24 V
- Input voltage range
- -15 … +20 %
- Nominal input current at UN
- 32 mA
Physical Data
- Width
- 17.5 mm / 0.689 inches
- Height
- 90 mm / 3.543 inches
- Depth from upper-edge of DIN-rail
- 55 mm / 2.165 inches
Material Data
- Fire load
- 1.185 MJ
- Weight
- 53.761 g
Standards And Specifications
- Standards/specifications
- EN 60664-1 || EN 61810-1
Mechanical Data
- Mounting type
- DIN-35 rail
Specifications
- Product Group Code
- 0006
Commercial Data
- Packaging type
- Box
- Country of origin
- DE
- GTIN
- 4050821421665
- Customs tariff number
- 85364900990
Notes
- Note
- To protect the relay coils and contacts, inductive loads must be dampened with an effective protection circuit.
Signaling
- Status indicator
- Red LED