Triple NT1 HRC Fuse Isolating Switch - 250 Amp




NH1 Disconnect/isolator for battery and solar PV protection

3 position housing for type NT1 low voltage high rupture capacity (HRC) fuse links.

Commonly used to fuse solar PV array, batteries and inverter so system can be shut down quickly if the need arises.

Rated insulation voltage (AC): 690V
Current rating: 250A (per circuit)

Fuses to suit
FUS-4040 40A NT1 Fuse
FUS-4080 80A NT1 Fuse
FUS-4100 100A NT1 Fuse
FUS-4125 125A NT1 Fuse
FUS-4160 160A NT1 Fuse
FUS-4200 200A NT1 Fuse
FUS-4250 250A NT1 Fuse

Weight: 2.4 Kilograms
Code: FUS-400
Price: $130.00


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We install solar systems in Northern NSW and Southern QLD.

Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)

Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.

We are Open for Business

Rainbow Power Company would like to assure our customers that we are trading (not quite as normal). System designers are working from home and can customise a quote for you (free of charge) over the phone and online. We are still dispatching and posting items, with safety precautions in place. You can still order online or over the phone, and pick up items from RPC (our show room is closed however, and appointments must be made to pick up orders). We are still doing site inspections, keeping the recommended social distancing.

Contact us

This is the perfect time to start thinking about your power needs for the future, reducing your bills, and safeguarding against future power outages, so call today and get in before the oncoming solar rush. PH: 02 6689 1430 or send an enquiry
..stay safe and healthy, your RPC family