Wago
857-359
Relay module; Nominal input voltage: 24 … 230 V AC/DC; 1 changeover contact; Limiting continuous current: 6 A; Yellow status indicator; Module width: 6 mm
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Product Conditions:
Basic Relay
- WAGO Basic Relay
- 857-150
Safety And Protection
- Rated voltage
- 300 V
- Rated surge voltage
- 4 kV
- Type of circuits
- Mains circuits
- Overvoltage category
- III
- Pollution degree
- 2
- Dielectric strength (control/load circuit) (AC, 1 min)
- 3.51 kVrms
- Dielectric strength (open contact) (AC, 1 min)
- 1 kVrms
- Insulation type (control/load circuit)
- Reinforced insulation (safe isolation)
- Insulation type (between adjacent devices of the same type)
- Double insulation (safe isolation)
- Insulation type (to adjacent devices of different types)
- Basic insulation
- Safety information
- Adjacent devices are devices of the same design (series) that are arranged next to each other with the same orientation on the mounting rail. An end stop (249-116) must be fitted to devices of other types for compliance with the reinforced insulation requirements.
- Protection type
- IP20
Load Circuit
- Number of changeover/switchover contacts
- 1
- Contact material (relay)
- AgSnO2
- Limiting continuous current
- 6 A
- Inrush current (resistive) max.
- (AC) 20 A / 0.02 s
- Switching voltage (max.)
- AC 250 V
- Switching power (resistive) max.
- AC 1500 VA; DC (see load limit curve)
- Switching capacity
- AC-15: 3 A / AC 250 V; DC-13: 2 A / DC 24 V
- Recommended minimum load
- 10 V / 10 mA; 24 V / 1 mA
- Pull-in time (typ.)
- 15 ms
- Drop-out time (typ.)
- 25 ms
- Bounce time (typ.)
- 3.5 ms
- Electrical life (NO; resistive load; 23 °C)
- 50 x 10³ switching operations
- Mechanical life
- 5 x 10⁶ switching operations
- Switching frequency with/without load (max.)
- 6 min-1 / 60 min-1
Environmental Requirements
- Ambient temperature (operation at UN)
- -25 … +70 °C
- Ambient temperature (storage)
- -40 … +70 °C
- Processing temperature
- -25 … +50 °C
- Temperature range of connection cable
- ≥ (Tambient + 30 K)
- Relative humidity
- 5 … 85 % (no condensation permissible)
- Operating altitude (max.)
- 2000 m
Connection Data
- Connection technology
- Push-in CAGE CLAMP®
- Solid conductor
- 0.34 … 2.5 mm² / 22 … 14 AWG
- 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
- Strip length
- 9 … 10 mm / 0.35 … 0.39 inches
Control Circuit
- Nominal input voltage UN
- AC/DC 24 … 230 V
- Input voltage range
- -30 … +10 %
- Nominal input current at UN
- 4 mA (230 VAC); 20 mA (24 VDC)
- Nominal frequency range (input voltage)
- 50 … 60 HzAC / 0 HzDC
Physical Data
- Width
- 6 mm / 0.236 inches
- Height
- 94 mm / 3.701 inches
- Depth from upper-edge of DIN-rail
- 81 mm / 3.189 inches
Material Data
- Fire load
- 0.552 MJ
- Weight
- 30.877 g
Standards And Specifications
- Standards/specifications
- EN 50121-3-2 || EN 61010-2-201 || EN 61810-1 || EN 61373 || EN 61000-6-2 || EN 61000-6-3 || EN 50121-3 || UL 508
Mechanical Data
- Mounting type
- DIN-35 rail
- Mounting position
- Horizontal (standing/lying); vertical
Specifications
- Product Group Code
- 0006
Commercial Data
- Packaging type
- Box
- Country of origin
- DE
- GTIN
- 4050821856689
- Customs tariff number
- 85364900990
Notes
- Safety information
- Adjacent devices are devices of the same design (series) that are arranged next to each other with the same orientation on the mounting rail. An end stop (249-116) must be fitted to devices of other types for compliance with the reinforced insulation requirements.
- Note
- To protect the relay coils and contacts, inductive loads must be dampened with an effective protection circuit.
Signaling
- Status indicator
- Yellow LED