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60A 3 Pole 4 Wire Fusible Mechanical Interlock

PS460FMIR7W Pass and Seymour
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Triple pole, Four wire, Fusible Mechanical Interlock Receptacle. 6 amp, 480 vac.
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  • Top or Bottom feed.
  • Unit shipped with no holes drilled: a top and bottom feed spot drill is provided for locating hole saw or knockout.
  • End user decides at installation whether top or bottom feed is appropriate.
  • No closure plug kits required.


General Info
Product Line Pass & Seymour
Color Gray
UPC Number 785007101201
Country Of Origin United States
Application Sector Industrial
Standard UL Listed
Listing Agencies / 3rd Party Agencies
cULus Listed  Yes
Technical Information
Phase 3
Number of Wires 4
Amperage 60 A
Number of Poles 3-Way
Voltage 480 V


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Questions & Answers

Is this disconnect marked for use with single phase 480, as required by UL white book? Or is it only suitable for use with 3 phase power?

Asked by: Amanda
The ps460fmir7w is specifically designed to work on 3 phase 480 VAC 60Amp circuits
Answered by: Legrand Technical Support
Date published: 2019-05-09
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