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

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

The SIEMENS Safety Switch: Non-Fusible (MPN HNF363X) is a 100 A, three-phase, non-metallic switch rated for 600V AC and suitable for indoor/outdoor use. We interpret your demand for industrial electrical disconnects…

SKU 3G-OTH-129221

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

Siemens
Manufacturer Part Number
HNF363X
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: Non-Fusible (MPN HNF363X) is a 100 A, three-phase, non-metallic switch rated for 600V AC and suitable for indoor/outdoor use. We interpret your demand for industrial electrical disconnects, source this genuine Siemens unit, and support your facility with specialist expertise across 14 departments—including electrical controls—backed by our deep knowledge in combustion, pumps, and controls.

Frequently Asked Questions

What is the Siemens HNF363X safety switch used for?

The Siemens HNF363X is a non-fusible safety switch used to isolate electrical circuits for maintenance and safety in industrial and commercial applications. It handles 100 A, three-phase, 600V AC loads and is suitable for indoor/outdoor use with its non-metallic enclosure.

What are the specifications of the Siemens HNF363X safety switch?

The Siemens HNF363X is a non-fusible safety switch rated for 100 A, three-phase, 600V AC. It features a non-metallic enclosure rated for indoor/outdoor use. The manufacturer part number is HNF363X, and it is designed for reliable circuit isolation in industrial environments.

Where to buy the Siemens HNF363X safety switch worldwide?

You can source the Siemens HNF363X safety switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this non-fusible safety switch.

How to install the Siemens HNF363X safety switch?

Install the Siemens HNF363X by mounting the non-metallic enclosure securely, connecting the three-phase 600V AC supply to the line side and the load to the load side. Ensure the switch is in the OFF position before wiring. Follow local electrical codes and use appropriate 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 non-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: Non-Fusible, 100 A, Three Phase, 600V AC, 316 Stainless Steel, Indoor/Outdoor (MPN HNF363SS)
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SIEMENS Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, 316 Stainless Steel, Indoor/Outdoor (MPN HNF363SS)
SIEMENS Safety Switch: Non-Fusible, 60 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HNF362X)
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SIEMENS Safety Switch: Non-Fusible, 60 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HNF362X)
SIEMENS Safety Switch: Non-Fusible, 30 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HNF361X)
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SIEMENS Safety Switch: Non-Fusible, 30 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HNF361X)
SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HNF364X)
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SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HNF364X)
SIEMENS Safety Switch: Non-Fusible, 30 A, Three Phase, 600V AC, 316 Stainless Steel, Indoor/Outdoor (MPN HNF361SS)
Siemens
SIEMENS Safety Switch: Non-Fusible, 30 A, Three Phase, 600V AC, 316 Stainless Steel, Indoor/Outdoor (MPN HNF361SS)
SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HNF364R)
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SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HNF364R)

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SIEMENS Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HNF363S)
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SIEMENS Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HNF363S)