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Siemens Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, 316 Stainless Steel - Non-Fusible Safety Switches
SiemensNon-Fusible Safety Switches

Siemens Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, 316 Stainless Steel

The SIEMENS HNF363SS is a 100 A, three-phase, non-fusible safety switch rated for 600V AC, housed in 316 stainless steel for indoor/outdoor use. 3G Electric interprets your demand for this specific OEM part, sources…

SKU 3G-OTH-129226

Brand
Siemens
Item
Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, 316 Stainless Steel
Category
Non-Fusible Safety Switches
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Technical Specifications

Siemens
Manufacturer Part Number
HNF363SS
Type
100 A, Three Phase, Indoor/Outdoor
AC
600V
Stainless Steel
316
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS HNF363SS is a 100 A, three-phase, non-fusible safety switch rated for 600V AC, housed in 316 stainless steel for indoor/outdoor use. 3G Electric interprets your demand for this specific OEM part, sources it across our global network, and supports your facility with specialist expertise in electrical controls and industrial power distribution.

Frequently Asked Questions

What is the Siemens HNF363SS safety switch used for?

The Siemens HNF363SS is a non-fusible safety switch designed for three-phase applications up to 600V AC and 100 A. It provides a visible disconnect means for industrial equipment, enabling safe maintenance and emergency shutdown in indoor or outdoor environments.

What are the specifications of the Siemens HNF363SS safety switch?

The Siemens HNF363SS is a non-fusible safety switch rated for 100 A, three-phase, 600V AC. It features a 316 stainless steel enclosure suitable for indoor/outdoor use. The manufacturer part number is HNF363SS, and it is produced by Siemens.

Where to buy the Siemens HNF363SS safety switch worldwide?

3G Electric supplies the Siemens HNF363SS safety switch worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the Siemens HNF363SS safety switch?

Install the Siemens HNF363SS safety switch by mounting the 316 stainless steel enclosure securely, connecting three-phase power to the line side, and routing load wires to the load side. Ensure the switch is in the OFF position before wiring. Follow local electrical codes and use appropriate conduit fittings for outdoor installations.

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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