Lock-out relays are used to automatically trip and lock out circuit breakers and other devices. Type WL-2 and Type WL LORs are manual reset devices and can be provided with or without handle-trip capability. Type WL-2 LORs are used primarily where the simultaneous operation of many contacts is required.Featuring a low-current magnetic trip mechanism, they are available with nominal operating voltages ranging from 24 to 250 VDC or 120 to 480 VAC. The WL LOR is available with up to 10 stages, where each stage constitutes one circuit (one double series break contact) made up of two stationary contact fingers and one moving contact segment.
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Annual Salary Survey
Before the calendar turned, 2016 already had the makings of a pivotal year for manufacturing, and for the world.
There were the big events for the year, including the United States as Partner Country at Hannover Messe in April and the 2016 International Manufacturing Technology Show in Chicago in September. There's also the matter of the U.S. presidential elections in November, which promise to shape policy in manufacturing for years to come.
But the year started with global economic turmoil, as a slowdown in Chinese manufacturing triggered a worldwide stock hiccup that sent values plummeting. The continued plunge in world oil prices has resulted in a slowdown in exploration and, by extension, the manufacture of exploration equipment.
Read more: 2015 Salary Survey