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SQUARE D Safety Switch: Fusible, 600 A, Single Phase, 240V AC, Galvanized Steel - Fusible Safety Switches
SQUARE DFusible Safety Switches

SQUARE D Safety Switch: Fusible, 600 A, Single Phase, 240V AC, Galvanized Steel

The SQUARE D D226N is a 600 A, single-phase, fusible safety switch rated for 240V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets your demand for this OEM part and delivers it with…

SKU 3G-OTH-25008

Brand
SQUARE D
Item
Safety Switch: Fusible, 600 A, Single Phase, 240V AC, Galvanized Steel
Category
Fusible Safety Switches
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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 D
Manufacturer Part Number
D226N
Type
600 A, Single Phase, Galvanized Steel, Indoor
AC
240V

Technical Documents

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

Product Description

The SQUARE D D226N is a 600 A, single-phase, fusible safety switch rated for 240V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets your demand for this OEM part and delivers it with specialist support across 14 industrial departments, including electrical and power transmission.

Frequently Asked Questions

What is the SQUARE D D226N safety switch used for?

The SQUARE D D226N is a fusible safety switch rated for 600 A, single-phase, 240V AC applications. It is designed for indoor use in industrial and commercial electrical systems to provide overcurrent protection and a visible disconnect for maintenance safety.

What are the specifications of the SQUARE D D226N safety switch?

The SQUARE D D226N is a fusible safety switch with a 600 A rating, single-phase, 240V AC, housed in a galvanized steel enclosure for indoor use. It is manufactured by SQUARE D under part number D226N and is suitable for heavy-duty electrical disconnection.

Where to buy the SQUARE D D226N safety switch worldwide?

You can source the SQUARE D D226N safety switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your electrical infrastructure needs.

How to install the SQUARE D D226N safety switch?

Install the SQUARE D D226N safety switch by mounting it on a sturdy indoor surface, connecting line and load conductors per the wiring diagram, and ensuring proper fuse sizing for overcurrent protection. Always follow local electrical codes and de-energize circuits before installation.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SQUARE D Safety Switch: Fusible, 600 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN D226NR)
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SQUARE D Safety Switch: Fusible, 600 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN H226R)

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