UL 2831:2013

$56.55

US Naval Commercial Off The Shelf (COTS) Three-Pole, Rated Maximum Voltage 4.76, 8.25, and 15kv, Ac, Vacuum Circuit Breakers, Drawout Type, Without Internal Overcurrent Protection, and Accessories/Components for Use on Non-Nuclear Naval Combatant Ships

Published By	Publication Date	Number of Pages
UL	2013-05-31	26

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Category: UL

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Description

1 Scope

1.1 These requirements cover three-pole, rated maximum voltage 4.76kV, 8.25kV, and 15kV, AC, vacuum circuit breakers, drawout-mounted type, without internal overcurrent protection, and applicable accessories/functional components intended for use aboard non-nuclear Naval combatant ships in electrical assemblies (switchgear) installed on shock isolators (mounts). These requirements cover only the removable element (circuit breaker) and require testing in a representative switchgear interface as detailed in this Outline.

1.2 Successful initial qualification testing and requalification testing of circuit breakers/ accessories/functional components to the requirements of this Outline shall allow their use in shock-mounted electrical assemblies in non-nuclear Naval combatant ships.

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