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
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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.
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Common applications for SiemensSiemens 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.















