857-718 WAGO 857 Series Plug-In Input Solid-State / Static Relay (SSR) w/ Pre-Assembled Socket Base + Yellow Led - 2-Wire Connection - Zero-Cross Switching

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WAGO 857 Series Plug-in input solid-state / static relay (SSR) with pre-assembled socket base + yellow LED, 2-wire connection, zero-cross switching, single-pole / single-phase / 1-pole (1P), control voltage 200-253Vac (230Vac nom.)/200-253Vdc (230Vdc nom.), Rated voltage 24Vac-240Vac (230Vac nom.) output, Rated current 2A (continuous), with Push-in CAGE CLAMP spring connections, DIN-35 rail mounting (6mm width), IP20, equivalent to 857718.

Manufacturer: WAGO
LINKS_Browse All WAGO Products: /manufacturers/wago
Product Family: 857 Series
Product Category: Connectivity
Product Type: SSRs
Ambient air temperature for operation: -20°C...+60°C
Ambient air temperature for storage: -40°C...+70°C
Ambient temperature (operation at UN): -20 | 60 °C
Basic relay - WAGO Basic Relay: 857-168
Connection technology: Push-in CAGE CLAMP<sup>®</sup>
Connection type (electrical): Plug-in|Terminals (Cage-clamp)
Control Voltage (AC): 200-253Vac (230Vac nom.)
Control Voltage (AC): 200Vac|208Vac|220Vac|230Vac|240Vac
Control Voltage (DC): 200-253Vdc (230Vdc nom.)
Control Voltage (DC): 200Vdc| 220Vdc| 250Vdc
Control circuit - Input voltage range (high level): AC/DC 200 | 253 V
Control circuit - Input voltage range (low level): AC/DC 0 | 60 V
Control circuit - Nominal input current at UN: 3.2 mA
Control circuit - Nominal input voltage UN: AC/DC 230 V
Degree of pollution: 2
Degree of protection: IP20
Depth from upper-edge of DIN-rail: 81 mm / 3.189 inches
Dielectric strength (control/load circuit) (AC, 1 min): 3.51 kVrms
Dimensions: H94mm x W6mm x D81mm|6mm width
Fine-stranded conductor: 0.34 | 2.5 mm² / 22 | 14 AWG
Fine-stranded conductor; with insulated ferrule: 0.34 | 1.5 mm² / 22 | 16 AWG
Fire load: 0.588MJ
Frequency: 50Hz / 60Hz main frequency
General approvals additional text: UL 508
Height: 94 mm / 3.701 inches
Humidity: 5-85% relative humidity (RH; no condensation permissible)
Insulation type (between adjacent devices of the same type): Reinforced insulation (safe isolation)
Insulation type (control/load circuit): Reinforced insulation (safe isolation)
Insulation type (to adjacent devices of different types): Basic insulation
Load circuit - Circuit type: 2-wire connection|Zero-voltage switching
Load circuit - Limiting continuous current: 0.083333333
Load circuit - Nominal output voltage: AC 230 V
Load circuit - Output voltage range: AC 24 | 240 V
Load circuit - Switching current (min.): 22 mA
Load circuit - Switching frequency: 50 Hz / 60 Hz
Load circuit - Turn-off time: ≤ 10 ms
Load circuit - Turn-on time: ≤ 10 ms
Mounting mode: DIN rail
Mounting position: Horizontal (standing/lying); vertical
Operating altitude (max.): 2000m
Overvoltage category: III
Poles: single-pole / single-phase / 1-pole (1P)
Poles: 1P
Pollution degree: 2
Processing temperature: -25 | +50 °C
Protection type: IP20
Rated voltage (AC): 24Vac-240Vac (230Vac nom.) output
Relative humidity: 5 | 85 % (no condensation permissible)
Response time: (switching ON) 10ms / 0.010s|(switching OFF) 10ms / 0.010s
Signaling - Status indicator: Yellow LED
Solid conductor: 0.34 | 2.5 mm² / 22 | 14 AWG
Standards and specifications - Standards/specifications: EN 61000-6-2|EN 61000-6-3|EN 61373|EN 61010-2-201|UL 508
Surrounding air temperature (storage): -40 | +70 °C
Temperature range of connection cable per EN 61010-2-201: ≥ (T<sub>ambient</sub> + 30 K)
Weight: 29.2g
Width: 6 mm / 0.236 inches