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SQUARE D Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Non-Metallic - Non-Fusible Safety Switches
SQUARENon-Fusible Safety Switches

SQUARE D Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Non-Metallic

The SQUARE D Safety Switch: Non-Fusible (MPN HU363DX) is a 100 A, three-phase, 600V AC non-metallic switch rated for indoor/outdoor use. 3G Electric interprets this demand and sources the genuine OEM part, supporting…

SKU 3G-OTH-129261

Brand
SQUARE
Item
D Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Non-Metallic
Category
Non-Fusible Safety Switches
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SQUARE
Manufacturer Part Number
HU363DX
Type
100 A, Three Phase, Non-Metallic, Indoor/Outdoor
AC
600V

Technical Documents

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

Product Description

The SQUARE D Safety Switch: Non-Fusible (MPN HU363DX) is a 100 A, three-phase, 600V AC non-metallic switch rated for indoor/outdoor use. 3G Electric interprets this demand and sources the genuine OEM part, supporting your facility with specialist expertise across 14 industrial departments — including combustion, pumps and controls — to ensure the right solution is delivered.

Frequently Asked Questions

What is the SQUARE D HU363DX safety switch used for?

The SQUARE D HU363DX is a non-fusible safety switch used to safely disconnect electrical power for maintenance or emergency shutdown in industrial and commercial settings. It handles 100 A, three-phase, 600V AC circuits and is suitable for indoor/outdoor installations with its non-metallic enclosure.

What are the specifications of the SQUARE D HU363DX safety switch?

The SQUARE D HU363DX is a non-fusible safety switch rated for 100 A, three-phase, 600V AC. It features a non-metallic enclosure designed for indoor/outdoor use. The manufacturer part number is HU363DX, and it is built by SQUARE D for reliable power disconnection in industrial environments.

Where to buy the SQUARE D HU363DX safety switch worldwide?

You can source the SQUARE D HU363DX safety switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this non-fusible safety switch.

How to install the SQUARE D HU363DX safety switch?

Install the SQUARE D HU363DX by mounting the non-metallic enclosure securely on a flat surface, ensuring proper grounding per local codes. Connect the three-phase 600V AC supply to the line side and load to the load side. Always de-energize the circuit before installation and follow SQUARE D guidelines for safe operation.

Used in

Common applications for SQUARE
Industrial power distribution — Square D HU362AWC non-fusible safety switch for disconnecting three-phase loads up to 60 A.
Busway branch circuits — Square D PQ4203G fusible bus plug for overcurrent protection in I-Line busway systems.
Panelboard surge protection — Square D HL4IMA24C SPD for transient voltage suppression in 277/480V AC wye systems.
Power distribution in control panels — Square D 9080LBA263106 open distribution block for splitting 400 kcmil conductors.
Machine control stations — Square D 9001BG303 push-button station for open/close/stop operations in industrial machinery.
Motor starting and protection — Square D 8536SBG2V02H30S NEMA starter for non-reversing three-phase motor control up to 18 A.

SQUARE Products

3G Electric supplies SQUARE non-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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SQUARE D Safety Switch: Non-Fusible, 30 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HU361DX)
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SQUARE D Safety Switch: Non-Fusible, 400 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HU365AWK)
SQUARE D Safety Switch: Non-Fusible, 600 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HU366AWK)
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SQUARE D Safety Switch: Non-Fusible, 600 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HU366AWK)

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