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WAGO 857-642

857-642 WAGO 857-642

WAGO 857-642
Part # 857-642
Condition New
Price: $ 186.10

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Multifunction timing relay with 1 ch
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Multifunction timing relay with 1 ch

Features

  • 7 functions
  • 2 separately adjustable time ranges
  • Function and time range adjustable via DIP switch

Approvals

  • UL International Netherlands B.V., UL, E175199 Sec.4, UL 508

Specifications

Control Circuit

  • Nominal input voltage UN: DC 24 V
  • Input voltage range: ±30 %
  • Nominal input current at UN: 18 mA
  • Time range: Adjustable: 0.01 … 0.1 s; 0.1 … 1 s; 1 … 10 s; 10 … 100 s; 1 … 10 min; 10 … 100 min; 1 … 10 h; 10 … 100 h
  • Reset time: 50 ms
  • Minimum pulse length (control input): 10 ms
  • Functions: On- and off-delay (with control input) || On-delay and single-shot leading edge || On-delay and single-shot leading edge (with control input) || Single-shot leading and trailing edge (with control input) || Pulse sequence evaluation (with control input) || Repeat cycle timer (pulse start) || Repeat cycle timer (interval start), control input
  • Nennfrequenzbereich: (5030514)

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
  • Digital output (DO): UN - 1 V ; 100 mA
  • Nennfrequenzbereich: (5030623)

Signaling

  • Status indicator: Yellow LED

Safety And Protection

  • Rated voltage: 250 V
  • Rated surge voltage: 4 kV
  • Pollution degree: 2
  • Dielectric strength, control/load circuit (AC, 1 min): 4 kVrms
  • Dielectric strength, open contact (AC, 1 min): 1 kVrms
  • Protection type: IP20

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
  • Strip length: 9 … 10 mm / 0.35 … 0.39 inch

Physical Data

  • Width: 6 mm / 0.236 inch
  • Height: 94 mm / 3.701 inch
  • Depth from upper edge of DIN-rail: 97.8 mm / 3.85 inch

Mechanical Data

  • Mounting type: DIN-35 rail

Material Data

  • Fire load: 0.000 MJ
  • Weight: 52.000 g

Environmental Requirements

  • Surrounding air temperature (operation at UN): -25 … 70 °C
  • Surrounding air temperature (storage): -40 … 70 °C
  • Processing temperature: -25 … +50 °C
  • Relative humidity: 5 … 95 % (no condensation permissible)
  • Operating altitude (max.): 2000 m

Standards And Specifications

  • Standards/Specifications: EN 61812-1 || EN 61373 || EN 50121-3-2 || UL 508

Commercial Data

  • Packaging type: Bag
  • Country of origin Sales Organisation Germany: DE
  • GTIN: 4050821565710
  • Customs tariff number Sales Organisation Germany: 85364900990
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