Wago
857-634
Solid-state timer relay module; Nominal input voltage: 24 VDC; Output voltage range: 24 … 230 VAC; Limiting continuous current: 1 A; 2-wire connection; Multifunction/Multitime; Yellow status indicator; Module width: 6 mm
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Product Conditions:
Basic Relay
- WAGO Basic Relay
- 857-167
Safety And Protection
- Dielectric strength (control/load circuit) (AC, 1 min)
- 3.75 kVrms
- Protection type
- IP20
Load Circuit
- Circuit type
- 2-wire connection || Zero-voltage switching
- Limiting continuous current
- 1 A
- Nominal output voltage
- AC 230 V
- Output voltage range
- AC 24 … 240 V
- Voltage drop
- ≤ 1 VAC
- Leakage current at rated voltage
- ≤ 1.5 mA
- Switching current (min.)
- 10 mA
- Turn-on time
- ≤ 10 ms
- Turn-off time
- ≤ 10 ms
Environmental Requirements
- Ambient temperature (operation at UN)
- -20 … +60 °C
- Ambient temperature (storage)
- -40 … +70 °C
- Processing temperature
- -25 … +50 °C
- Relative humidity
- 5 … 85 % (no condensation permissible)
- Operating altitude (max.)
- 2000 m
Connection Data
- Connection technology
- Push-in CAGE CLAMP®
- Solid conductor
- 0.34 … 2.5 mm² / 22 … 14 AWG
- Fine-stranded conductor
- 0.34 … 2.5 mm² / 22 … 14 AWG
- Strip length
- 9 … 10 mm / 0.35 … 0.39 inches
Control Circuit
- Nominal input voltage UN
- DC 24 V
- Input voltage range
- -15 … +30 %
- Nominal input current at UN
- 10 mA
- Time range
- Adjustable: 0.1 … 10 s; 3 … 300 s; 0.3 … 30 min; 3 … 300 min
- Reset time
- 50 ms
- Repeat accuracy
- 1 %
- Functions
- On-delay || Single-shot leading edge || On-delay and single-shot leading edge (1 s fixed) || Flashing
Physical Data
- Width
- 6 mm / 0.236 inches
- Height
- 94 mm / 3.701 inches
- Depth from upper-edge of DIN-rail
- 81 mm / 3.189 inches
Material Data
- Fire load
- 0.548 MJ
- Weight
- 29.477 g
Standards And Specifications
- Standards/specifications
- EN 61812-1 || EN 61373 || EN 50121-3-2
Mechanical Data
- Mounting type
- DIN-35 rail
Specifications
- Product Group Code
- 0006
Commercial Data
- Packaging type
- Bag
- Country of origin
- DE
- GTIN
- 4050821565697
- Customs tariff number
- 85364900990
Notes
- Note
- Optocouplers and solid state relays are designed for use in signal processing networks, which are not supplied by the low-voltage power supply networks.
Signaling
- Status indicator
- Yellow LED