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3-Phase Line-Load Volt Monitor, Littelfuse Inc

Product Data

KSCdirect Part #: LF 455575
Description: 3-PHASE LINE-LOAD VOLT MON/ 47
MFG Part #: 455575
UPC: 079458989830
Supplier: LITTELFUSE
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Details

Description

Littelfuse® Symcom Voltage Monitoring Relay, 3-Phase Dual Range, Series: 455, 475 to 600 V AC, 50/60 Hz Frequency, 1 Form C SPDT Contact Configuration, Threaded Mounting, 2 to 30 s Trip Delay, 2.93 in H x 5.27 in W x 2.95 in D Dimensions

Features:

  • Load side monitoring of contactor protects motor from contactor failure or worn contacts
  • Monitors contactor or starter prevents rapid cycling
  • Infrared LED capable, increases personnel safety line of sight monitoring using optional informer-MS

Applications:

Used where 575 VAC utility power services are common

Standards/Approval:

  • UL 508 File No. E68520
  • CSA C22.2 File No. 14, 46510
  • CE IEC 60947-6-2
  • IEC 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 455
Trip Delay 2 to 30 s
Type 3-Phase Dual Range
Voltage Rating 475 to 600 V AC
Manufacturer LITTELFUSE

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