6A JUMPFLEX Plug Base with Miniature Switching Relays - 857 Series

WAGO Brand: WAGO

These relay modules use a base with the JUMPFLEX system that utilises a single, flexible in-line jumper system (e.g. for supply voltages) that eliminates discrete wiring. The miniature switching relays are pluggable devices that can be replaced quickly and easily when required.

  • DIN-rail mounting
  • Load voltage 250V AC/DC
  • SPDT-CO Circuit
  • Mechanical life 5 x 106 operations
  • CAGE CLAMP termination
Description Image Product Buy Pricing (Ex VAT) Coil Voltage Colour Contact Configuration Category Coil Current Connection Fine-stranded conductor max. AWG Fine-stranded conductor max. mm² Fine-stranded conductor min. AWG Fine-stranded conductor min. mm² Flammability class according to UL94 Height Height inch Height mm Length Mounting Type Operating Temperature Product Main Function Single-stranded conductor max. AWG Single-stranded conductor max. mm²
WAGO 857-303 Relay SPDT-CO 12VDC
WAGO 857-303 Relay SPDT-CO 12VDC
Standard range
Order code: 50-3474
MPN: 857-303

Available to back orderBack-order availability date - 26/04/2026
1+ £13.78
Price per unit Ex VAT 		12V DC Grey SPDT-CO Relay and Optocoupler Modules 6A Push-in CAGE CLAMP® 14 AWG 2.5 mm² 14 AWG 0.34 mm² V0 81mm 3.701 inches 94mm 94mm Rail -25 to +60°C Relay module 14 AWG 2.5 mm²
WAGO 857-305 Relay SPDT-CO 48VDC
WAGO 857-305 Relay SPDT-CO 48VDC
Standard range
Order code: 50-3475
MPN: 857-305

Available to back orderBack-order availability date - 26/04/2026
1+ £16.19
Price per unit Ex VAT 		48V DC SPDT-CO Relay and Optocoupler Modules 6A Push-in CAGE CLAMP® 14 AWG 2.5 mm² 14 AWG 0.34 mm² V0 81mm 3.701 inches 94mm 94mm Rail -25 to +60°C Relay module 14 AWG 2.5 mm²
Order code50-347450-347950-347550-347650-347750-3478
Contact circuitSPDT-COSPDT-COSPDT-COSPDT-COSPDT-COSPDT-CO
Control voltage12V DC24V DC48V DC220V DC24V AC/DC230V AC/DC
Switching current6A6A6A6A6A6A
Switching power max.1250VA1250VA1250VA1250VA1250VA1250VA
Load voltage250V AC250V AC250V AC250V AC250V AC250V AC
Dielectric strength4kV4kV4kV4kV4kV4kV
Ambient temperature–25°C to +60°C–25°C to +60°C–25°C to +60°C–25°C to +60°C–25°C to +60°C–25°C to +60°C
Dimensions W x H x L6 x 81 x 946 x 81 x 946 x 81 x 946 x 81 x 946 x 81 x 946 x 81 x 94


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