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WAGO 857-155

857-155 WAGO 857-155

WAGO 857-155
Part # 857-155
Manufacturer WAGO
GTIN 4045454551025
Condition New
Price: $ 14.02
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1 In stock
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PLUGGABLE MINI RELAY SWITCH DC 60V
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Pluggable miniature switching relays 1 changeover contact DC 60 V

Features

Approvals

  • Underwriters Laboratories Inc., UL, E340707, UL 508

Specifications

Notes

  • Note: The 60 VDC basic relay must be used for 60 VDC, 110 VDC, 220 VDC and 115 VAC/DC, 230 VAC/DC relay modules.To protect the relay coils and contacts, inductive loads must be dampened with an effective protection circuit.30 VDC switching voltages and 50 mA currents must not be exceeded for gold-plated basic relays. Higher switching power eventually evaporates the gold layer. The resulting deposits in the housing may reduce service life.

Control Circuit

  • Nominal input voltage UN: DC 60 V

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.): 8 ms
  • Drop-out time (typ.): 4 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 / 180 min-1

Safety And Protection

  • Dielectric strength, control/load circuit (AC, 1 min): 4 kVrms
  • Dielectric strength, open contact (AC, 1 min): 1 kVrms
  • Protection type: IP20

Physical Data

  • Width: 5 mm / 0.197 inch
  • Height from the surface: 15 mm / 0.591 inch
  • Depth: 28 mm / 1.09 inch

Mechanical Data

  • Mounting type: Pluggable module

Material Data

  • Fire load: 0.000 MJ
  • Weight: 4.900 g

Environmental Requirements

  • Surrounding air temperature (operation at UN): -40 … 85 °C
  • Surrounding air temperature (storage): -40 … 85 °C
  • Relative humidity: 5 … 85 % (no condensation permissible)
  • Operating altitude (max.): 2000 m

Standards And Specifications

  • Standards/Specifications: EN 61810-1 || EN 61373 || VDE || UR

Commercial Data

  • Packaging type: Box
  • Country of origin Sales Organisation Germany: CZ
  • GTIN: 4045454551025
  • Customs tariff number Sales Organisation Germany: 85364900990
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