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Chinese dual sockets have both an unearthed socket complying with figure 5 of GB 1002-2008 (both flat pin and 4.8 mm round pin), and an earthed socket complying with figure 4 of GB 1002-2008. Both Thai and Chinese dual sockets also physically accept plugs normally fitted to 120 V appliances (e.g. 120 V rated NEMA 1-15 ungrounded plugs).
The 5-30 and 5-50 are physically larger, with 1 in (25.4 mm) between power pins; 5-30 also has an L-shaped neutral blade. [17] These larger sizes are uncommon, as twist-locking plugs are generally used for high-current applications. The neutral blade on 5-15P plugs is not always wider than the line blade, since the ground pin enforces polarity.
In the United Kingdom and in Ireland, this system is usually referred to simply as a "13 amp plug" or a "13 amp socket". BS 546 , Two-pole and earthing-pin plugs, socket-outlets and socket-outlet adaptors for AC (50–60 Hz) circuits up to 250 V is an older British Standard for three-pin AC power plugs and sockets .
The state's grid operator, the Electric Reliability Council of Texas (ERCOT), predicted demand would jump from 57,486 megawatts on Friday to 71,893 MW on Monday, 72,725 MW on Tuesday, and 74,346 ...
"Switched socket-outlets and connectors with or without interlock" applies to self-contained products that combine within a single enclosure, a socket-outlet or connector according to IEC 60309-1 or IEC 60309-2 and a switching device, with a rated operating voltage not exceeding 1000 VDC or VAC and 500 Hz, and a rated current not exceeding 800 A.
The Texas Department of Banking issued a charter to Guaranty State Bank on January 20, 1913. [11] [14] The bank's name changed to Guaranty Bond State Bank in 1927.[11]In 1979, the bank added trust powers.The following year, [11] Guaranty created Guaranty Bancshares Inc., its holding company. [11]
Plug and socket connectors are usually made up of a male plug (typically pin contacts) and a female socket (typically receptacle contacts). Often, but not always, sockets are permanently fixed to a device as in a chassis connector (see above) , and plugs are attached to a cable.
Nationwide data from the U.S. Energy Information Administration [7] shows that Texas's electric prices did rise above the national average immediately after deregulation from 2003 to 2009, but from 2010 to 2015, prices dropped significantly below the national average price, with a total cost of $0.0863 per kWh in Texas in 2015 vs. $0.1042 ...