857-304-WAGO | Relay module; Nominal input voltage: 24 VDC; 1 changeover contact; Limiting continuous current: 6 A; Yellow status indicator; Module width: 6 mm; 2,50 mm²; gray
857-304-WAGO | Relay module; Nominal input voltage: 24 VDC; 1 changeover contact; Limiting continuous current: 6 A; Yellow status indicator; Module width: 6 mm; 2,50 mm²; gray - Image 2
857-304-WAGO | Relay module; Nominal input voltage: 24 VDC; 1 changeover contact; Limiting continuous current: 6 A; Yellow status indicator; Module width: 6 mm; 2,50 mm²; gray - Image 3
857-304-WAGO | Relay module; Nominal input voltage: 24 VDC; 1 changeover contact; Limiting continuous current: 6 A; Yellow status indicator; Module width: 6 mm; 2,50 mm²; gray - Image 4

857-304-WAGO | Relay module; Nominal input voltage: 24 VDC; 1 changeover contact; Limiting continuous current: 6 A; Yellow status indicator; Module width: 6 mm; 2,50 mm²; gray

$ 23.53

The WAGO 857‑304 Relay Module is a compact, single-channel interface device designed for reliable signal switching with minimal footprint. Featuring a 24 V DC coil and one changeover (SPDT) contact rated for 6 A continuous, it provides fast switching (6 ms pull‑in/drop‑out) and long service life (50 000 mechanical cycles). A yellow LED indicates relay status at a glance. Its 6 mm‑wide housing mounts on DIN‑35 rails, and Push‑in CAGE CLAMP® terminals accept 0.34 – 2.5 mm² conductors for tool‑free, maintenance‑free wiring. Reinforced insulation and robust polyamide construction ensure safe operation in demanding industrial environments.

Available on backorder

SKU: 857-304 Categories: ,

Product Description

The WAGO 857‑304 Relay Module is a compact, single-channel interface device designed for reliable signal switching with minimal footprint. Featuring a 24 V DC coil and one changeover (SPDT) contact rated for 6 A continuous, it provides fast switching (6 ms pull‑in/drop‑out) and long service life (50 000 mechanical cycles). A yellow LED indicates relay status at a glance. Its 6 mm‑wide housing mounts on DIN‑35 rails, and Push‑in CAGE CLAMP® terminals accept 0.34 – 2.5 mm² conductors for tool‑free, maintenance‑free wiring. Reinforced insulation and robust polyamide construction ensure safe operation in demanding industrial environments.

Key Features

  • Compact Footprint: 6 mm module width for high‑density installations
  • Reliable Switching: 24 V DC coil; 1 SPDT contact rated 6 A; rapid 6 ms response
  • Status Indication: Bright yellow LED shows contact state
  • Push‑in CAGE CLAMP®: Tool‑free termination for 0.34 – 2.5 mm² conductors
  • Safety Insulation: Reinforced isolation between coil and contact; double insulation for adjacent modules of same type
  • Wide Temperature Range: –40 … +60 °C operation; IP20 protection

Specifications

Parameter Value
Item Number 857‑304‑WAGO
Control Voltage 24 V DC (–15 … +20 %)
Coil Current 10 mA
Contact Configuration 1 × changeover (SPDT)
Contact Material AgSnO₂
Continuous Current 6 A
Inrush Current 20 A for 0.02 s
Max. Switching Voltage 250 VAC
Switching Capacity AC‑15: 3 A/250 VAC; DC‑13: 2 A/24 VDC
Min. Load 10 V/10 mA; 24 V/1 mA
Response Times Pull‑in: 6 ms; Drop‑out: 6 ms; Bounce: 3.5 ms
Electrical Life 50 000 switching operations (resistive)
Mechanical Life 5 × 10⁶ operations
Status Indicator Yellow LED
Isolation Reinforced (coil/contact); double (adjacent modules)
Protection IP20
Terminal Type Push‑in CAGE CLAMP®
Conductor Size 0.34 … 2.5 mm² / 22 … 14 AWG; ferrules up to 1.5 mm²
Strip Length 9 … 10 mm
Dimensions (W × H × D) 6 × 94 × 81 mm (0.236 × 3.701 × 3.189 in)
Mounting DIN‑35 rail
Ambient Temperature (Operation/Storage) –40 … +60 °C / –40 … +70 °C
Weight 31.6 g

 

Weight 0.069666 lbs
Dimensions 3.189 × 0.236 × 3.701 in

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