Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
SQUARE D H225DS Fusible Safety Switch - Fusible Safety Switches
SQUARE DFusible Safety Switches

SQUARE D H225DS Fusible Safety Switch

The SQUARE D H225DS is a 400 A, single-phase, fusible safety switch rated for 240V AC. Housed in 304 stainless steel, it is suitable for both indoor and outdoor applications. 3G Electric interprets this demand and…

SKU 3G-OTH-27867

Brand
SQUARE D
Item
H225DS Fusible Safety Switch
Part Number
H225DS
Category
Fusible Safety Switches
Available to Order
Also known as:H225DSSQUARE D
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SQUARE D
Manufacturer Part Number
H225DS
Type
400 A, Single Phase, Indoor/Outdoor
AC
240V
Stainless Steel
304

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SQUARE D H225DS is a 400 A, single-phase, fusible safety switch rated for 240V AC. Housed in 304 stainless steel, it is suitable for both indoor and outdoor applications. 3G Electric interprets this demand and delivers the genuine SQUARE D part, backed by our specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the SQUARE D H225DS safety switch used for?

The SQUARE D H225DS is a 400 A, single-phase, fusible safety switch rated for 240V AC. It provides a reliable disconnection point for industrial electrical circuits, protecting equipment and personnel during maintenance or emergency shutdowns in indoor and outdoor environments.

What are the specifications of the SQUARE D H225DS safety switch?

The SQUARE D H225DS is a 400 A, single-phase, fusible safety switch rated for 240V AC. It features a 304 stainless steel enclosure for corrosion resistance and is suitable for indoor/outdoor use. The manufacturer part number is H225DS.

Where to buy the SQUARE D H225DS safety switch worldwide?

3G Electric supplies the SQUARE D H225DS safety switch to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 400 A, 240V AC fusible switch.

How to install the SQUARE D H225DS safety switch?

Install the SQUARE D H225DS safety switch per local electrical codes and the manufacturer's instructions. Ensure the 304 stainless steel enclosure is properly grounded and sealed for outdoor use. Use appropriate fuses rated for 400 A and 240V AC. Always 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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SQUARE D

View all SQUARE D parts
This SQUARE D fusible safety switch is rated for 600 A, three-phase, 600V AC. The galvanized steel enclosure allows for indoor or outdoor installation. It is used to safely disconnect electrical circuits for maintenance or emergency shutdown in industrial and commercial power distribution systems
SQUARE D
This SQUARE D fusible safety switch is rated for 600 A, three-phase, 600V AC. The galvanized steel enclosure allows for indoor or outdoor installation. It is used to safely disconnect electrical circuits for maintenance or emergency shutdown in industrial and commercial power distribution systems
The SQUARE D H265R is a 400 A, single-phase, fusible safety switch rated for 600V AC. It features a galvanized steel enclosure suitable for indoor and outdoor use. This switch provides manual disconnect and overcurrent protection for electrical circuits in industrial and commercial applications
SQUARE D
The SQUARE D H265R is a 400 A, single-phase, fusible safety switch rated for 600V AC. It features a galvanized steel enclosure suitable for indoor and outdoor use. This switch provides manual disconnect and overcurrent protection for electrical circuits in industrial and commercial applications
This SQUARE D fusible safety switch is rated for 400 A, single-phase, 240V AC systems. It features a galvanized steel enclosure designed for indoor use. The switch provides a visible break for safe disconnection and overcurrent protection in electrical circuits
SQUARE D
This SQUARE D fusible safety switch is rated for 400 A, single-phase, 240V AC systems. It features a galvanized steel enclosure designed for indoor use. The switch provides a visible break for safe disconnection and overcurrent protection in electrical circuits

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first