Siemens Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel
The SIEMENS HF363J is a 100 A, three-phase fusible safety switch rated for 600V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets this demand and delivers the genuine OEM part…
SKU 3G-OTH-28570
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Product Description
The SIEMENS HF363J is a 100 A, three-phase fusible safety switch rated for 600V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets this demand and delivers the genuine OEM part, sourcing it across our 14 industrial departments with specialist depth in electrical controls.
Frequently Asked Questions
What is the SIEMENS HF363J safety switch used for?
The SIEMENS HF363J is a fusible safety switch rated for 100 A, three-phase, 600V AC applications. It is designed for indoor use in industrial and commercial electrical systems to provide a visible disconnect means for equipment isolation and overcurrent protection.
What are the specifications of the SIEMENS HF363J safety switch?
The SIEMENS HF363J is a 100 A, three-phase, fusible safety switch with a 600V AC rating. It features a galvanized steel enclosure for indoor use. The manufacturer part number is HF363J, and it is part of Siemens' fusible safety switch product line.
Where to buy the SIEMENS HF363J safety switch worldwide?
You can source the SIEMENS HF363J safety switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Siemens part.
How to install the SIEMENS HF363J safety switch?
Install the SIEMENS HF363J safety switch by mounting it on a sturdy indoor surface, ensuring proper grounding per local codes. Connect the three-phase 600V AC supply to the line side and load to the load side. Always de-energize the circuit before installation and follow Siemens' guidelines for fuse sizing.
Used in
Common applications for SiemensSiemens 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.















