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LITTELFUSE 1-PHASE VOLTAGE MONITOR/ 190-2

Product Data

KSCdirect Part #: LF 50R2002
Description: 1-PHASE VOLTAGE MONITOR/ 190-2
MFG Part #: 50R2002
UPC: 079458990713
Supplier: LITTELFUSE
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Your Price: $539.06 / EA

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Details

Description

Littelfuse® Symcom Voltage Monitoring Relay, 1-Phase, Series: 50R, 190 to 240 V AC, 50/60 Hz Frequency, 1 Form C SPDT Contact Configuration, Threaded Mounting, 4 s Trip Delay, 2.93 in H x 5.27 in W x 2.95 in D Dimensions

Features:

  • Proprietary voltage sensing circuitry, constant monitoring of 1-phase power for a low voltage condition
  • Adjustable trip delay (-3 models) and restart delay (-2 models) settings, prevent nuisance tripping due to rapidly fluctuating power line conditions and allows staggered start up of multiple motors, after a fault, to prevent a low voltage condition
  • High voltage detection (9 models), trips and resets at a fixed percentage of the setpoint, trip 110%, reset 107%
  • Fixed trip and variable restart delay (manual, 2 to 300 s)

Standards/Approval:

  • UL 508 File No. E68520
  • CE IEC 60947-6-2
  • IEC 68-2-3
  • 61000-4-2
  • 61000-4-4
  • 61000-4-5

Warranty:

5 Years

Attributes/Specifications

Contact Configuration 1 Form C SPDT
Dimensions 2.93 in H x 5.27 in W x 2.95 in D
Frequency Rating 50/60 Hz
Mounting Type Threaded
Series 50R
Trip Delay 4 s
Type 1-Phase
Voltage Rating 190 to 240 V AC
Manufacturer LITTELFUSE

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