loading
IEC 61992-4 - Railway applications – Fixed installations – DC switchgear – Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
September 1, 2015 - IEC

This part of IEC 61992 specifies requirements for d.c. disconnectors, switch-disconnectors and earthing switches for use in outdoor fixed installations of traction systems. NOTE 1 EN 50121-5 specifies requirements for electromagnetic compatibility (EMC). NOTE 2 In this...

FORD W-ES20 - DISCONNECT SWITCHES AND OPERATING MECHANISMS
February 20, 2003 - FORD

PURPOSE AND SCOPE: This Standard applies to disconnects and operating mechanisms used in combination motor starters and industrial control enclosures at 600 VAC and below. It also applies to separately mounted self-enclosed safety switches used for service disconnects and...

IEC 61992-3 - Railway applications – Fixed installations – DC switchgear – Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
September 1, 2015 - IEC

This part of IEC 61992 specifies requirements for d.c. disconnectors, switch-disconnectors and earthing switches for use in indoor fixed installations of traction systems. NOTE 1 Switchgear assemblies, electromagnetic compatibility (EMC) and dependability are not covered...

UL 508I OUTLINE - UL Outline for Investigation Manual Disconnect Switches Intended for Use in Photovoltaic Systems
December 18, 2015 - UL

This outline of investigation covers open and enclosed manual and electromechanical disconnect switches intended for disconnecting the output of DC photovoltaic (PV) panels. Manual disconnect switches are intended for installation in accordance with Part III of...

DSF/PREN IEC 60947-3 - Low-voltage switchgear and controlgear – Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
DS

This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fuse- combination units and their dedicated accessories to be used in distribution circuits and motor circuits of which the rated voltage does not exceed 1 000 V AC or 1 500 V DC. NOTE 1...

JIS C 4510 - Hook bars for disconnecting switch operation
October 1, 1991 - JSA
A description is not available for this item.
SNZ AS/NZS IEC 60947.3 - Low-voltage switchgear and controlgear Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
September 23, 2015 - SNZ

Scope and object This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fusecombination units to be used in distribution circuits and motor circuits of which the rated voltage does not exceed 1 000 V a.c. or 1 500 V d.c. The manufacturer...

IEC 60947-3 - Low-voltage switchgear and controlgear – Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
July 1, 2015 - IEC

Scope and object This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fusecombination units to be used in distribution circuits and motor circuits of which the rated voltage does not exceed 1 000 V a.c. or 1 500 V d.c. The manufacturer...

IEC 60408 - Low-voltage air-break switches, air-break disconnectors, air-break switch-disconnectors and fuse-combination units
January 1, 1985 - IEC

This standard applies to air-break switches, air-break disconnectors, air-break switch-disconnectors and fuse-combination units to be used in distribution circuits and motor circuits the rated voltage of which does not exceed 1 000 V a.c. or 1 200 V d.c. Notes 1. -...

IEEE C37.47 - Specifications for High-Voltage (>1000 V) Distribution Class Current-Limiting Type Fuses and Fuse Disconnecting Switches
September 10, 2011 - IEEE

This standard establishes specifications for high-voltage (>1000 V) distribution class current-limiting type fuses and associated accessories. All of these devices are intended for use on alternating current (ac) systems. These specifications apply to the following specific types of equipment: a)...

IEEE P2406 DRAFT - Draft Standard for Design and Construction of Non-Load Break Disconnect Switches for Direct Current Applications on Transit Systems
October 1, 2015 - IEEE

This Standard covers basic design parameters and features for Direct Current Disconnect switches used on Transit Systems for Non-Load Break applications Purpose This Standard covers design criteria of direct current disconnect switches pertaining to current and voltage...

FORD WX6 - POWER SUPPLY DISCONNECT SWITCHES FOR RESISTANCE WELDER INSTALLATIONS
March 1, 1996 - FORD
A description is not available for this item.
Advertisement