857-1494 WAGO 857 Series Fixed-Type Solid-State / Static Relay (SSR) w/ Yellow Led - 2-Wire Connection

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WAGO 857 Series Fixed-type solid-state / static relay (SSR) with yellow LED, 2-wire connection, 2-channels / 2-poles / 2-phases (2P), control voltage 16.8-31.2Vdc (24Vdc nom.), Rated voltage 9Vdc-60Vdc (24Vdc nom.) output, Rated current 0.1A (continuous), with Push-in CAGE CLAMP spring connections, DIN-35 rail mounting (6mm width), IP20, equivalent to 8571494.

Manufacturer: WAGO
LINKS_Browse All WAGO Products: /manufacturers/wago
Product Family: 857 Series
Product Category: Connectivity
Product Type: SSRs
Ambient air temperature for operation: -25°C...+70°C
Ambient air temperature for storage: -40°C...+85°C
Ambient temperature (operation at UN): -25 | 70 °C
Ambient temperature UL (operation at UN): -25 | 50 °C
Connection technology: Push-in CAGE CLAMP<sup>®</sup>
Connection type (electrical) (filter / rank = 0005030): Fixed|Terminals (Cage-clamp)
Control Voltage (DC): 16.8-31.2Vdc (24Vdc nom.)
Control Voltage (DC): 24Vdc
Control circuit - Input voltage range (high level): DC 16.8 | 31.2 V
Control circuit - Input voltage range (low level): DC 0 | 5 V
Control circuit - Nominal input current at UN: 5.6 mA
Control circuit - Nominal input voltage UN: DC 24 V
Degree of pollution: 2
Degree of protection: IP20
Depth from upper-edge of DIN-rail: 97.8 mm / 3.85 inches
Dielectric strength (channel/channel) (AC, 1 min.): 3.5 kVrms
Dielectric strength (control/load circuit) (AC, 1 min): 2.5 kVrms
Dimensions: H94mm x W6mm x D97.8mm|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: 0.405MJ
Frequency: 1.5kHz switching frequency
General approvals additional text: TP TC 020/2011|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): Basic insulation
Insulation type (load/load circuit): Reinforced insulation (safe isolation)
Insulation type (to adjacent devices of different types): Reinforced insulation (safe isolation)
Load circuit - Circuit type: 2-way|2-wire connection
Load circuit - Limiting continuous current: 0.1 A
Load circuit - Nominal output voltage: DC 24 V
Load circuit - Output voltage range: DC 9 | 60 V
Load circuit - Switching frequency: ≤ 1.5 kHz
Load circuit - Turn-off time: ≤ 120 µs
Load circuit - Turn-on time: ≤ 20 µs
Mounting mode: DIN rail
Mounting position: Horizontal (standing/lying); vertical
Operating altitude (max.): 2000m
Overvoltage category: II
Poles: 2-channels / 2-poles / 2-phases (2P)
Poles: 2P
Pollution degree: 2
Processing temperature: -25 | +50 °C
Protection type: IP20
Rated Voltage (DC): 9Vdc-60Vdc (24Vdc nom.) output
Relative humidity: 5 | 85 % (no condensation permissible)
Response time: (switching ON) 20μs / 0.00002s|(switching OFF) 120μs / 0.00012s
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 (max. 50 °C/0.1 A)
Surrounding air temperature (storage): -40 | +70 °C
Temperature range of connection cable per EN 61010-2-201: ≥ (T<sub>ambient</sub> + 30 K)
Weight: 30.2g
Width: 6 mm / 0.236 inches
Connection type (electrical): Fixed|Terminals (Cage-clamp)