#OUTLET BOXES IN LIGHTWRIGHT 6 PDF#
#OUTLET BOXES IN LIGHTWRIGHT 6 FULL#
#OUTLET BOXES IN LIGHTWRIGHT 6 PORTABLE#

because of its incompatibility with the existing type A plug, but it was favoured in Australia over the British type D system, because it was easier for local manufacturers to make plugs with flat pins rather than round ones.

HubbellвЂ™s three-blade design never proved popular in the U.S. It was patented in 1916 by Harvey Hubbell II, the same electrical engineer who had invented the type A plug. The reason as to why the dimensions of the Australian type I are very similar to those of type A is because the Australasian standard is actually an obsolete type of American plug. Although there are slight differences (the pins of Chinese plugs are 1 mm longer and the sockets are installed with the earth contact facing upwards), the Australian plug mates with the socket used in the PeopleвЂ™s Republic of China (mainland China). AustraliaвЂ™s plug/socket system is codified as standard AS 3112. A lower-amperage plug will always fit into a higher-amperage outlet but not vice versa. There is also a 20 amp plug whose prongs are wider still. A standard 10 amp plug will fit into a 15 amp outlet, but a 15 amp plug only fits this special 15 amp socket. Both plug versions have insulated live and neutral pins, so even if the plug is not fully inserted into a socket, touching the exposed part of the prongs canвЂ™t give you a shock.ДЄ plug/socket configuration rated at 15 amps is also available, but the ground pin is wider: 8 mm instead of 6.3 mm. There is an ungrounded version of this plug as well, with only two flat V-shaped prongs. The distance between the centre of the grounding pin and the middle of the plug is 10.3 mm. The flat earth blade also measures 6.3 by 1.6 mm, but it is 20 mm long. Their centres are spaced 13.7 mm apart and both prongs measure 17.3 mm in length and 6.3 mm in width. This 10 amp plug has two flat 1.6 mm thick blades, set at 30В° to the vertical, forming an upside-down V.

#OUTLET BOXES IN LIGHTWRIGHT 6 FULL#

(Click here for the full list of all countries that use type I) Means for attaching electrical appliances to conduit outlet-boxes.Type I is mainly used in Australia, New Zealand, Papua New Guinea, China and Argentina.

#OUTLET BOXES IN LIGHTWRIGHT 6 PORTABLE#

US US9774802A patent/US699215A/en not_active Expired - LifetimeДЄ New or Improved Device for Facilitating the Measurement of Screw Threads, Grooves and the like.ДЄdjustable outlet-box for interior conduits.Дesign for a portable standard for lighting-fixtures.

Waterproof enclosure for electrical devices Priority Applications (1) Application NumberДЄpplications Claiming Priority (1) Application NumberДЇamily ID=2767746 Family Applications (1) Application NumberД¬ited By (4) * Cited by examiner, вЂ Cited by third party Publication number

Y10S248/906- Electrical outlet box support.

Y10S- TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS AND DIGESTS.

Y10- TECHNICAL SUBJECTS COVERED BY FORMER USPC.

Y- GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS AND DIGESTS.

H02G3/185- Floor outlets and access cups.

H02G3/18- Distribution boxes Connection or junction boxes providing line outlets.

H02G3/08- Distribution boxes Connection or junction boxes.

H02G3/00- Installations of electric cables or lines in or on buildings, equivalent structures or vehicles.

H02G- INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES.H02- GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER.238000006011 modification reaction Methods 0.000 description 1.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Hubert Krantz filed Critical Hubert Krantz Priority to US9774802A priority Critical patent/US699215A/en Application granted granted Critical Publication of US699215A publication Critical patent/US699215A/en Links Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US9774802A Inventor Ernest W Mueller Original Assignee Hubert Krantz Priority date (The priority date is an assumption and is not a legal conclusion.

#OUTLET BOXES IN LIGHTWRIGHT 6 PDF#

Google Patents US699215A - Electrical outlet-box.Дownload PDF Info Publication number US699215A US699215A US9774802A US1902097748A US699215A US 699215 A US699215 A US 699215A US 9774802 A US9774802 A US 9774802A US 1902097748 A US1902097748 A US 1902097748A US 699215 A US699215 A US 699215A Authority US United States Prior art keywords box receptacle electrical outlet adjustable plate Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.

Outlet boxes in lightwright 6