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SQUARE D H365NAWK Fusible Safety Switch - Fusible Safety Switches
SQUARE DFusible Safety Switches

SQUARE D H365NAWK Fusible Safety Switch

The SQUARE D H365NAWK is a 400 A, three-phase, fusible safety switch rated for 600V AC. Constructed with galvanized steel for indoor/outdoor use, this switch is part of the SQUARE D fusible safety switch line. 3G…

SKU 3G-OTH-26690

Brand
SQUARE D
Item
H365NAWK Fusible Safety Switch
Part Number
H365NAWK
Category
Fusible Safety Switches
Available to Order
Also known as:H365NAWKSQUARE D
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Technical Specifications

SQUARE D
Manufacturer Part Number
H365NAWK
Type
400 A, Three Phase, Galvanized Steel, Indoor/Outdoor
AC
600V

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SQUARE D H365NAWK is a 400 A, three-phase, fusible safety switch rated for 600V AC. Constructed with galvanized steel for indoor/outdoor use, this switch is part of the SQUARE D fusible safety switch line. 3G Electric interprets your demand for this specific OEM part, sourcing it across our 14 industrial departments and backing it with specialist expertise in electrical controls.

Frequently Asked Questions

What is the SQUARE D H365NAWK safety switch used for?

The SQUARE D H365NAWK is a fusible safety switch rated 400 A, 600V AC, three-phase, designed for indoor/outdoor use in industrial and commercial electrical systems. It provides a visible disconnect means for branch circuits, motor loads, and equipment, ensuring safe maintenance and compliance with electrical codes.

What are the specifications of the SQUARE D H365NAWK safety switch?

The SQUARE D H365NAWK is a 400 A, three-phase, 600V AC fusible safety switch with a galvanized steel enclosure rated for indoor/outdoor locations. It uses Class H or R fuses (not included) and features a visible blade disconnect. The MPN is H365NAWK, and it is manufactured by SQUARE D.

Where to buy the SQUARE D H365NAWK safety switch worldwide?

3G Electric supplies the SQUARE D H365NAWK safety switch worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this SQUARE D part to any country.

How to install the SQUARE D H365NAWK safety switch?

Install the SQUARE D H365NAWK safety switch by mounting the galvanized steel enclosure on a rigid surface, connecting line-side power to the top lugs and load-side conductors to the bottom lugs. Use only Class H or R fuses rated for 400 A. Always de-energize upstream circuits and follow local electrical codes.

Used in

Common applications for SQUARE D
Commercial electrical panels — QO and QOB miniature circuit breakers for overcurrent protection in load centers and panelboards.
HVACR equipment — 8910 Series Type DPA definite purpose contactors for switching compressor and fan motor loads.
Industrial power distribution — J-Frame molded case circuit breakers for main and feeder protection in switchboards.
Residential ground-fault protection — QO and QOB GFI circuit breakers for kitchens, bathrooms, and outdoor circuits.
Motor control centers — definite purpose contactors for controlling pumps, fans, and other moderate motor loads.
OEM machinery — Square D circuit breakers and contactors for integration into control panels and equipment.
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SQUARE D Products

3G Electric supplies SQUARE D fusible safety switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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