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SQUARE D Safety Switch: Fusible, 400 A, Three Phase, 240V AC, 304 Stainless Steel - Fusible Safety Switches
SQUARE DFusible Safety Switches

SQUARE D Safety Switch: Fusible, 400 A, Three Phase, 240V AC, 304 Stainless Steel

The SQUARE D H325DS is a 400 A, three-phase, fusible safety switch rated for 240V AC, housed in 304 stainless steel for indoor/outdoor use. 3G Electric interprets this demand and delivers it across 14 industrial…

SKU 3G-OTH-25458

Brand
SQUARE D
Item
Safety Switch: Fusible, 400 A, Three Phase, 240V AC, 304 Stainless Steel
Category
Fusible Safety Switches
Available to Order
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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 D
Manufacturer Part Number
H325DS
Type
400 A, Three Phase, Indoor/Outdoor
AC
240V
Stainless Steel
304

Technical Documents

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

Product Description

The SQUARE D H325DS is a 400 A, three-phase, fusible safety switch rated for 240V AC, housed in 304 stainless steel for indoor/outdoor use. 3G Electric interprets this demand and delivers it across 14 industrial departments, with specialist depth in controls as an authorised distributor for brands including SQUARE D, ensuring the right solution is sourced and supported.

Frequently Asked Questions

What is the SQUARE D H325DS safety switch used for?

The SQUARE D H325DS is a fusible safety switch used for disconnecting and protecting electrical circuits in industrial and commercial applications. It is rated for 400 A, three-phase, 240V AC, and housed in a 304 stainless steel enclosure suitable for indoor/outdoor use.

What are the specifications of the SQUARE D H325DS safety switch?

The SQUARE D H325DS is a fusible safety switch with a 400 A rating, three-phase, 240V AC, and a 304 stainless steel enclosure for indoor/outdoor environments. The manufacturer part number is H325DS, and it is designed for reliable circuit disconnection and protection.

Where to buy the SQUARE D H325DS safety switch worldwide?

You can source the SQUARE D H325DS safety switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives efficiently. Contact us for availability and lead time.

How to install the SQUARE D H325DS safety switch?

Install the SQUARE D H325DS safety switch by mounting it securely on a flat surface, connecting line and load conductors per local codes, and ensuring proper fuse sizing for your circuit. Always de-energize the system before installation and follow SQUARE D guidelines for safe operation.

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, 400 A, Three Phase, 240V AC, 304 Stainless Steel, Indoor/Outdoor (MPN H325NDS)
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SQUARE D Safety Switch: Fusible, 400 A, Three Phase, 240V AC, 304 Stainless Steel, Indoor/Outdoor (MPN H325NDS)
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SQUARE D Safety Switch: Fusible, 400 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN H325NAWK)
SQUARE D Safety Switch: Fusible, 400 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN H325R)
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SQUARE D Safety Switch: Fusible, 400 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN H325R)
SQUARE D Safety Switch: Fusible, 400 A, Single Phase, 240V AC, 304 Stainless Steel, Indoor/Outdoor (MPN H225DS)
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SQUARE D Safety Switch: Fusible, 400 A, Single Phase, 240V AC, 304 Stainless Steel, Indoor/Outdoor (MPN H225DS)
SQUARE D Safety Switch: Fusible, 400 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN H325AWK)
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SQUARE D Safety Switch: Fusible, 400 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN H325AWK)

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