WAGO 857-634
Wago
$115.70
Multifunction timing relay with solid state relay; each 1 make contact (1a); 4 time ranges; 4 functions; Switching voltage: 24 V ... 230 VDC
- 4 functions
- Function and time range adjustable via DIP switch
The WAGO 857 series solid-state relay (SSR) features a plug-in input timing with ON-delay switching, a pre-assembled socket base, and a yellow LED indicator. It supports a 2-wire connection and zero-cross switching, designed for single-pole, single-phase applications. The control voltage ranges from 20.4-31.2Vdc (24Vdc nominal), with an output rated voltage of 24Vac-240Vac (230Vac nominal) and a continuous rated current of 1A. It includes Push-in CAGE CLAMP connections and is suitable for DIN-35 rail mounting with a 6mm width, offering an IP20 protection rating, and is equivalent to model 857634.
- circuit type:
- 2-wire connection || Zero-voltage switching
- connection technology:
- Push-in CAGE CLAMP
- country of origin sales organisation germany:
- DE
- depth from upper edge of din rail:
- 81 mm / 3.189 inch
- dielectric strength control load circuit ac 1 min:
- 3.75 kVrms
- fine stranded conductor:
- 0.34 2.5 mm / 22 14 AWG
- fire load:
- 0.000 MJ
- On-delay || Single-shot leading edge || On-delay and single-shot leading edge (1 s fixed) || Flashingheight:
- 94 mm / 3.701 inch
- input voltage range:
- -15 +30 %
- leakage current at rated voltage:
- ¤ 1.5 mA
- limiting continuous current:
- 0.0416666666666667
- mounting type:
- DIN-35 rail
- nominal input current at un:
- 9.15 mA
- nominal input voltage un:
- DC 24 V
- nominal output voltage:
- AC 230 V
- 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.
- operating altitude max:
- 2000 m
- output voltage range:
- AC 24 240 V
- packaging type:
- Bag
- processing temperature:
- -25 +50 C
- protection type:
- IP20
- relative humidity:
- 5 85 % (no condensation permissible)
- repeat accuracy:
- 0.01
- reset time:
- 50 ms
- solid conductor:
- 0.34 2.5 mm / 22 14 AWG
- standards specifications:
- EN 61812-1 || EN 61373 || EN 50121-3-2
- status indicator:
- Yellow LED
- strip length:
- 9 10 mm / 0.35 0.39 inch
- surrounding air temperature operation at un:
- -20 60 C
- surrounding air temperature storage:
- -40 70 C
- switching current min:
- 10 mA
- time range:
- Adjustable: 0.1 10 s: 3 300 s: 0.3 30 min: 3 300 min
- turn off time:
- ¤ 10 ms
- turn on time:
- ¤ 10 ms
- voltage drop at output max:
- ¤ AC 1 V
- wago basic relay:
- 857-167
- weight:
- 29.477 g
- width:
- 6 mm / 0.236 inch
