Powersafe 500A Fuse Carrier Source (Powerlock & VEAM Compatible)

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Phase 3
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Powersafe 500A Fuse Carrier Source (Powerlock & VEAM Compatible)



These are available in 82mm and 92mm pitches (3¼” and 35/8”).

These units were developed to allow a safe means of connecting a generator supply cable to fully shrouded or non-shrouded LV feeders and cabinets. These units comply with EAT37-2.

The unit consists of a fuse carrier and shroud with integral generator power connection point. The units are colour coded and keyed to prevent connection errors.

The integral connector is also finger proofed to avoid accidental touching of live parts.

These units are rated at 500A. The unit accepts standard BS88-5 fuses, dummy fuses to isolate the incoming and outgoing circuits can be supplied.

Because these units are direct replacements for the JW4ST and JW4ST82 fuse units, they offer a safe, fast and cost effective way of upgrading existing distribution boards to have generator input connection points. No modifications to the existing equipment is normally necessary.


Australia and New Zealand Compatible Colours



For many years electrical utility companies have used this range of Network Connection Devices.

Our range of clamps and connectors are specifically designed to allow hook-up of mobile generators direct to various equipment within the electricity network. The most typical application is where a temporary generator is synchronized with and switched into the live network, during fault rectification or maintenance works.


The connectors on the clamps are also colour coded and keyed to distinguish between phases and prevent connection errors.

Contact us for more details on these and the other Network Connectors available from Phase 3 Connectors info@showtechnix.com

Additional information

Weight 0.5 kg

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82mm, 92mm