BS EN 60439
(BS 5486: Part 1)

LV Control Gear and MCC; Withstand short-circuit fault rating up to 80kA/1SEC - diversity factor 1.0-fault containment to Form 4 - fuse or circuit breaker short-circuit protective device.

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BS EN 60947
(BS 4941: PART 1

& IEC 292)
LV Motor Starters: Dielectric testing - co-ordination of starter components, for 'no damage' under short-circuit conditions.

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BS EN 60694
(BS 5227: IEC 298)

AC metal enclosed and metal clad control gear, vacuum contactor starters and MCC 1kV - 11kV and vacuum circuit breakers to 12kV.

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BS EN 60529
(BS 5420 & IEC 144)

Ingress Protection: LV and MCC up to IP55 and weatherproof enclosures.

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