Superseded Standard

IEEE C37.13-1981

IEEE Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures

This standard covers enclosed low-voltage AC power circuit breakers of the stationary or drawout type of two- or three-pole construction, with one or more rated maximum voltages of 635 V (600 V for units incorporating fuses), 508 V, and 254 V for application on systems having nominal voltages of 600 V, 480 V, and 240 V; with unfused or fused circuit breakers; manually or power operated; and with or without electromechanical or solid-state trip devices. It deals with service conditions, ratings, functional components, temperature limitations and classifications of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application.

Sponsor Committee
PE/SWG - Switchgear
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Status
Superseded Standard
Superseded by
C37.13-1990
Superseding
C37.13-1973
Board Approval
1979-09-27
History
ANSI Approved:
1980-02-05
Published:
1980-11-30
Reaffirmed:
1990-02-15

Working Group Details

Society
IEEE Power and Energy Society
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Sponsor Committee
PE/SWG - Switchgear
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No Active Projects
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No Inactive-Withdrawn Standards
No Inactive-Reserved Standards
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