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Siemens Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Non-Metallic - Fusible Safety Switches
SiemensFusible Safety Switches

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

The SIEMENS Safety Switch is a fusible, 100 A, three-phase switch rated for 600V AC, housed in a non-metallic enclosure suitable for indoor/outdoor use (MPN HF363NX). 3G Electric interprets this demand, sources the…

SKU 3G-OTH-26708

Brand
Siemens
Item
Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Non-Metallic
Category
Fusible Safety Switches
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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

Siemens
Manufacturer Part Number
HF363NX
Type
100 A, Three Phase, Non-Metallic, Indoor/Outdoor
AC
600V

Technical Documents

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

Product Description

The SIEMENS Safety Switch is a fusible, 100 A, three-phase switch rated for 600V AC, housed in a non-metallic enclosure suitable for indoor/outdoor use (MPN HF363NX). 3G Electric interprets this demand, sources the genuine OEM part, and delivers it with specialist support across 14 industrial departments — including deep expertise in electrical controls and power distribution.

Frequently Asked Questions

What is the SIEMENS HF363NX safety switch used for?

The SIEMENS HF363NX is a fusible safety switch rated for 100 A, three-phase, 600V AC applications. It is designed for indoor/outdoor use in industrial and commercial settings to safely disconnect power for maintenance or emergency shutdown, protecting equipment and personnel.

What are the specifications of the SIEMENS HF363NX safety switch?

The SIEMENS HF363NX is a 100 A, three-phase, 600V AC fusible safety switch with a non-metallic enclosure rated for indoor/outdoor use. It is manufactured by SIEMENS under MPN HF363NX and is suitable for industrial power distribution and motor circuit disconnection.

Where to buy the SIEMENS HF363NX safety switch worldwide?

You can source the SIEMENS HF363NX safety switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable procurement for your facility.

How to install the SIEMENS HF363NX safety switch?

Install the SIEMENS HF363NX by mounting the non-metallic enclosure on a sturdy surface, connecting line and load conductors per the wiring diagram, and ensuring proper grounding. Always de-energize the circuit before installation and follow local electrical codes for safety.

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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SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, 316 Stainless Steel, Indoor/Outdoor (MPN HF363SS)
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SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HF361NX)
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 600V AC, 316 Stainless Steel, Indoor/Outdoor (MPN HF364SS)
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SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 600V AC, 316 Stainless Steel, Indoor/Outdoor (MPN HF364SS)
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF363SCH)
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SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTF363)

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