Standards World

UL-917:2016 pdf free download – STANDARD FOR SAFETY Clock-Operated Switches

UL-917:2016 pdf free download - STANDARD FOR SAFETY Clock-Operated Switches. 6.6 Openings 6.6.1 An opening shall not be provided in an enclosure that houses a fuse or any portion of a circuit breaker other than the operating...

02-18

ASME HST-2:2018 pdf free download – Performance Standard for Hand Chain Manually Operated Chain Hoists

ASME HST-2:2018 pdf free download - Performance Standard for Hand Chain Manually Operated Chain Hoists ASTM A143, Standard Practice for Safeguarding Against Embrittlement ofHot-Dip Galvanized Structural Steel Products and Procedure for Detecting Embrittlement (DoD adopted) ASTM B26,...

02-18

ASME FE.1:2018 pdf free download – Rules for Construction of Fusion Energy Devices

ASME FE.1:2018 pdf free download - Rules for Construction of Fusion Energy Devices The rules ofSubsection FA, Subpart FAA constitute the general requirements associated with fusion components used in the construction of fusion devices and their supporting...

02-18

UL-870:2016 pdf free download – STANDARD FOR SAFETY Wireways, Auxiliary Gutters, and Associated Fittings

UL-870:2016 pdf free download - STANDARD FOR SAFETY Wireways, Auxiliary Gutters, and Associated Fittings. 12.5 A flat, unhinged cover may be used if: a) Each side wall of the trough is flanged at right angles to the...

02-18

ASME CSD-1:2018 pdf free download – Controls and Safety Devices for Automatically Fired Boilers

ASME CSD-1:2018 pdf free download - Controls and Safety Devices for Automatically Fired Boilers The rules of this Standard cover requirements for the assembly, installation, maintenance, and operation of controls and safety devices on automatically operated boilers...

02-18

UL-810B:2016 pdf free download – STANDARD FOR SAFETY Standard for DC Power Capacitors

UL-810B:2016 pdf free download - STANDARD FOR SAFETY Standard for DC Power Capacitors. 14 Dielectric Voltage-Withstand Test 14.1 Test between terminals and enclosure 14.1.1 Capacitors having all terminals insulated from the enclosure shall be subjected to a...

02-18

ASME B89.1.14:2018 pdf free download – Calipers

ASME B89.1.14:2018 pdf free download - Calipers 5.2 Operator Calipers are manually operated indicating measuring instruments and as such the measurement results are dependent on the skill of the operator. All specifications apply when a reasonably skilled...

02-18

UL-773:2016 pdf free download – STANDARD FOR SAFETY Plug-In Locking Type Photocontrols for Use with Area Lighting

UL-773:2016 pdf free download - STANDARD FOR SAFETY Plug-In Locking Type Photocontrols for Use with Area Lighting. 12 Enclosure 12.1 The enclosure of a control unit shall be so constructed that it will withstand the ordinary abuses...

02-18

ASME B36.19M:2018 pdf free download – Stainless Steel Pipe

ASME B36.19M:2018 pdf free download - Stainless Steel Pipe 1 SCOPE This Standardcovers thestandardizationofdimensions of welded and seamless wrought stainless steel pipe for high or low temperatures and pressures. The word pipe is used, as distinguished from...

02-18

UL-495:2016 pdf free download – STANDARD FOR SAFETY Power-Operated Dispensing Devices for LP-Gas

UL-495:2016 pdf free download - STANDARD FOR SAFETY Power-Operated Dispensing Devices for LP-Gas. 12 Meters 12.1 A meter shall be provided downstream from the strainer. 13 Vapor Separators 13.1 A vapor separator shall comply with the requirements...

02-18