UL 248-15:2000 pdf download – Low-Voltage Fuses -Part 15:Class T Fuses
UL 248-15:2000 pdf download – Low-Voltage Fuses -Part 15:Class T Fuses. 1 General NOTE ThiS Pan Es Intended to be read $oqothes eEth the Stanclanl lor Low- Voftaqe Fuses – Part I: Oene,a Reuvemenla, to as Patti. The numbei*i 01...
UL 248-13:2000 pdf download – Low-Voltage Fuses -Part 13:Semiconductor Fuses
UL 248-13:2000 pdf download – Low-Voltage Fuses -Part 13:Semiconductor Fuses. 4 Classification Semiconductor fuses are non-renewable, They shall provide short-circuit protection and may provide overload protection. gR — Full-range. overload and short-circuit protection aR — Partial-range. short-circuit protection. 5 Characteristics...
UL 248-12:2000 pdf download – Low-Voltage Fuses – Part 12:Class R Fuses
UL 248-12:2000 pdf download – Low-Voltage Fuses – Part 12:Class R Fuses. The Canadian Standards Association, which operates under the name CSA International (GSA), provides certification services for manufacturers who, under license from CSA, wish to use the appropriate registered...
UL 248-8:2000 pdf download – Low-Voltage Fuses – Part 8:Class J Fuses
UL 248-8:2000 pdf download – Low-Voltage Fuses – Part 8:Class J Fuses. If a multiple-user version electronic Standard was purchased, one copy of the Standard may be stored on a single LAN file-server, or on the permanent storage device of...
UL 248-7:2000 pdf download – Low-Voltage Fuses – Part 7: Class H Renewable Fuses
UL 248-7:2000 pdf download – Low-Voltage Fuses – Part 7: Class H Renewable Fuses. I General NOTEThis Pan is nende4 to be read together ialth the Standard l Low- Voltage Fuses – Pan 1: General Requ&remenrs. hereafter rele,red to as...
UL 248-4:2000 pdf download – Low-Voltage Fuses – Part 4:Class CC Fuses
UL 248-4:2000 pdf download – Low-Voltage Fuses – Part 4:Class CC Fuses. The master for this Standard at UL’s Northbrook Office is the official document insofar as it relates to a UL service and the compliance of a product with...
UL 248-1:2000 pdf download – Low-Voltage Fuses – Part 1:General Requirements
UL 248-1:2000 pdf download – Low-Voltage Fuses – Part 1:General Requirements. 8.2.3 Test method The current carrying capacity test, which confirms the conventional non-fusing current. 1riV. IS conducted as part of the temperature rise test. Measurement of temperatures shall be...
UL 144:2002 pdf download – LP-Gas Regulators
UL 144:2002 pdf download – LP-Gas Regulators. 3.4 REGULATOR. FIRST-STAGE – A type of high-pressure regulator for LP-Gas vapor serve designed to reduce pressure from the contarner to a nommal pressure of 2-10 psig (137 – 68.7 kPa). 34 reeed...
UL 98:2004 pdf download – Enclosed and Dead-Front Switches
UL 98:2004 pdf download – Enclosed and Dead-Front Switches. 6.11 DisconnectIng means of the grounded service conductor 6.11.1 An enclosed switch shall be provided with a means for disconnecting the grounded service conductor from the load conductors piovided that it...
UL 94:2004 pdf download – Test for Flammability of Plastic Materials for Parts in Devices and Appliances
UL 94:2004 pdf download – Test for Flammability of Plastic Materials for Parts in Devices and Appliances. 5 Apparatus 5,1 Laboratory Fume Hood — having an inside volume of at least 0.5 m3, is to be used when testing the...