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WAGO 855-301/250-501

855-301/250-501 WAGO 855-301/250-501

WAGO 855-301/250-501
Part # 855-301/250-501
Condition New
Price: $ 97.34

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Plug-in current transformer; 250 A / 1 A
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Plug-in current transformer; 250 A / 1 A

Features

  • Screwless CAGE CLAMP® connection technology
  • Several mounting options available
  • Vibration- and shock-resistant
  • High mechanical retention forces
  • High current-carrying capacity
  • Continuous overload of 120% the nominal primary current
  • Low-voltage current transformer for operating voltages up to max. 1.2 kV
  • For 690 V power networks
  • UL recognized components

Approvals

  • Underwriters Laboratories Inc., UL, E356480, C51.13

Specifications

Input – Current Transformer

  • Primary rated current: 250 A
  • Rated continuous thermal current Icth: 1.2 x IN
  • Rated short-time thermal current Ith: 60 x IN / 1 s (max. 100 kA / 1 s)
  • Overcurrent limiting factor: FS5 / FS10 (type dependent; see type plate inscription)
  • Rated frequency: 50 … 60 Hz

Output – Current Transformer

  • Secondary rated current: 1 A
  • Rated power Sr: 5 VA

Measurement Error

  • Accuracy class: 1

Test Voltage

  • Test voltage: AC 6 kV; 50 Hz; 1 min

Connection Data

  • Connection technology: CAGE CLAMP®
  • Solid conductor: 0.08 … 4 mm² / 28 … 12 AWG
  • Fine-stranded conductor: 0.08 … 4 mm² / 28 … 12 AWG
  • Strip length: 9 … 10 mm / 0.35 … 0.39 inch

Physical Data

  • Width: 60 mm / 2.362 inch
  • Height: 80.9 mm / 3.185 inch
  • Depth: 52 mm / 2.047 inch

Mechanical Data

  • Mounting type: Closed current transformer || Installation on mounting plate || Mounting on DIN-rail via DIN-rail adapter || Mounting on round cable

Material Data

  • Insulation class: E
  • Fire load: 0.000 MJ
  • Weight: 282.000 g

Environmental Requirements

  • Surrounding air temperature (operation): -5 … 50 °C
  • Surrounding air temperature (storage): -25 … 70 °C
  • Operating altitude (max.): 1000 m

Standards And Specifications

  • Conformity marking: CE
  • Standards/Specifications: EN 61869-1 || EN 61869-2 || UL: E356480

Commercial Data

  • Packaging type: Box
  • Country of origin Sales Organisation Germany: HU
  • GTIN: 4050821616900
  • Customs tariff number Sales Organisation Germany: 85043129900
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