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Siemens Safety Switch: Fusible, 200 A, Single Phase, 240V AC, Galvanized Steel - Fusible Safety Switches
SiemensFusible Safety Switches

Siemens Safety Switch: Fusible, 200 A, Single Phase, 240V AC, Galvanized Steel

The SIEMENS HF224J is a 200 A, single-phase, fusible safety switch rated for 240V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets this demand and delivers the genuine OEM part…

SKU 3G-OTH-28055

Brand
Siemens
Item
Safety Switch: Fusible, 200 A, Single Phase, 240V AC, Galvanized Steel
Category
Fusible Safety Switches
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Payment
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Technical Specifications

Siemens
Manufacturer Part Number
HF224J
Type
200 A, Single Phase, Galvanized Steel, Indoor
AC
240V

Technical Documents

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

Product Description

The SIEMENS HF224J is a 200 A, single-phase, fusible safety switch rated for 240V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets this demand and delivers the genuine OEM part, backed by specialist sourcing across 14 industrial departments — including electrical, power transmission, and controls — with deep expertise in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the SIEMENS HF224J safety switch used for?

The SIEMENS HF224J is a fusible safety switch rated 200 A, single phase, 240V AC. It provides a manual disconnect and overcurrent protection for industrial machinery, lighting, and power distribution in indoor galvanized steel enclosures.

What are the specifications of the SIEMENS HF224J safety switch?

The SIEMENS HF224J is a 200 A, single-phase, 240V AC fusible safety switch. It features a galvanized steel enclosure for indoor use. The manufacturer part number is HF224J, and it is designed for reliable disconnect and fuse-based protection.

Where to buy the SIEMENS HF224J safety switch worldwide?

3G Electric supplies the SIEMENS HF224J safety switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this 200 A, 240V AC fusible switch.

How to install the SIEMENS HF224J safety switch?

Install the SIEMENS HF224J safety switch in a dry indoor location on a sturdy surface. Ensure the power is off, connect line and load conductors per the wiring diagram, and install the correct fuse size for 200 A, 240V AC. Always follow local electrical codes and use proper personal protective equipment.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens 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
SIEMENS Safety Switch: Fusible, 200 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN HF224N)
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SIEMENS Safety Switch: Fusible, 200 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN HF224N)
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SIEMENS Safety Switch: Fusible, 200 A, Single Phase, 240V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF224S)
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SIEMENS Safety Switch: Fusible, 200 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN HF224NR)
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SIEMENS Safety Switch: Fusible, 200 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN HF224NR)
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SIEMENS Safety Switch: Fusible, 60 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN HF222J)

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