Dec. 3, 2001
Electrical Plug Lockout
The Lockbox lockable enclosure fits over and secures the plug of most cord-connected devices, allowing personnel to operate electrical equipment without the possibility of unexpected or unauthorized start-up. The enclosure can be secured with cable ties and up to two padlocks. It complies with OSHA standards.
For more information, visit www.mcgillelectrical.com.
Dec. 10, 2001
Speedlock connectors enable electrical contractors to connect MC, AC, and flex cable to steel boxes. Available in single-unit and duplex designs with a captive clamp, the UL-listed connectors do not need a locknut to snap securely into 1/2-in. and 3/4-in. knockouts. Users can handle as many as 50 cable sizes with just four fitting designs.
For more information, visit www.ozgedney.com.
Dec. 17, 2001
Uninterruptible Power Supplies
The compact Nexsys 750 and 750i multimount uninterruptible power supplies (UPSs) are designed to protect mission-critical telephony equipment from power line noise, spikes, surges, and blackouts. They provide 750VA/525W output, hot-swappable batteries stored in a front compartment of a freestanding tower unit.
For more information, visit www.alpha.com.
Dec. 26, 2001
Circuit Breaker Receptacles
Russellstoll UniGard IEC 309 circuit breaker interlocked receptacles are available in all standard voltage polarizations. A UL489 molded-case circuit breaker provides branch circuit protection in the mechanically interlocked receptacles, eliminating the need to stock fuses. The safety interlocks suit chemical, food-processing, beverage, and bottling plants, as well as machinery and construction settings.
Thomas & Betts
For more information, visit www.TNB.com.