WAGO 857 Series Solid State Relay, 4 A Load, DIN Rail Mount, 230 V ac/dc Load, 30V ac/dc Control
- RS Stock No.:
- 279-4239
- Mfr. Part No.:
- 788-721
- Manufacturer:
- WAGO
Subtotal (1 unit)*
€39.12
(exc. VAT)
€48.12
(inc. VAT)
In Stock
- Plus 6 unit(s) shipping from 09 March 2026
- Plus 21 unit(s) shipping from 16 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €39.12 |
*price indicative
- RS Stock No.:
- 279-4239
- Mfr. Part No.:
- 788-721
- Manufacturer:
- WAGO
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | WAGO | |
| Maximum Load Current | 4A | |
| Product Type | Solid State Relay | |
| Mount Type | DIN Rail | |
| Maximum Load Voltage | 230V ac/dc | |
| Minimum Load Voltage | 24V ac/dc | |
| Maximum Control Voltage | 30V ac/dc | |
| Minimum Control Voltage | 15V | |
| Series | 857 | |
| Terminal Type | Push-in Cage Clamp | |
| IP Rating | IP20 | |
| Minimum Operating Temperature | -20°C | |
| Switching Function | Zero Cross Switching | |
| Maximum Operating Temperature | 70°C | |
| Width | 15 mm | |
| Height | 64mm | |
| Standards/Approvals | EN 61000-6-2, EN 61000-6-3, EN 61010-2-201, EN 61373, UL 508 | |
| Length | 86mm | |
| Select all | ||
|---|---|---|
Brand WAGO | ||
Maximum Load Current 4A | ||
Product Type Solid State Relay | ||
Mount Type DIN Rail | ||
Maximum Load Voltage 230V ac/dc | ||
Minimum Load Voltage 24V ac/dc | ||
Maximum Control Voltage 30V ac/dc | ||
Minimum Control Voltage 15V | ||
Series 857 | ||
Terminal Type Push-in Cage Clamp | ||
IP Rating IP20 | ||
Minimum Operating Temperature -20°C | ||
Switching Function Zero Cross Switching | ||
Maximum Operating Temperature 70°C | ||
Width 15 mm | ||
Height 64mm | ||
Standards/Approvals EN 61000-6-2, EN 61000-6-3, EN 61010-2-201, EN 61373, UL 508 | ||
Length 86mm | ||
- COO (Country of Origin):
- CN
The WAGO relay module features cage clamp connection technology and its contacts made from silver alloy.
Mounting type DIN-35 rail
RoHS compliant
Related links
- WAGO 857 Series Solid State Relay DIN Rail Mount, 24 V ac/dc Load
- WAGO 857 Series Solid State Relay DIN Rail Mount, 30 V ac/dc Load
- WAGO 857 Series Solid State Relay DIN Rail Mount, 240 V ac/dc Load
- WAGO 857 Series Solid State Relay DIN Rail Mount, 230 V ac/dc Load
- WAGO 857 Series Solid State Relay DIN Rail Mount, 240 V ac/dc Load
- WAGO 857 Series Solid State Relay Plug-In Mount, 30 V ac/dc Load
- WAGO 857 Series Solid State Relay Plug-In Mount, 240 V ac/dc Load
- WAGO 857 Series Solid State Relay DIN Rail Mount, 30 V ac/dc Load