Siemens Fuse Rejection Kit: UL Fuse Class R, 600V AC
The SIEMENS Fuse Rejection Kit (MPN HR63) is a UL Fuse Class R kit rated for 600V AC and designed for disconnect switch size 100 A. 3G Electric interprets your demand for this specific industrial electrical…
SKU 3G-OTH-24894
Also listed as: HR 63 · HR-63
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SIEMENS Fuse Rejection Kit (MPN HR63) is a UL Fuse Class R kit rated for 600V AC and designed for disconnect switch size 100 A. 3G Electric interprets your demand for this specific industrial electrical component, sources it as an authorised distributor, and supports your procurement across 14 industrial departments — with specialist depth in controls that complements products like this from SIEMENS.
Frequently Asked Questions
What is the SIEMENS HR63 fuse rejection kit used for?
The SIEMENS HR63 fuse rejection kit is used to upgrade UL Class H fuse holders to reject Class R fuses in 600V AC disconnect switches rated up to 100 A. It prevents insertion of non-rejection fuses, enhancing safety in industrial power distribution panels and motor control centers.
What are the specifications of the SIEMENS HR63 fuse rejection kit?
The SIEMENS HR63 is a UL fuse rejection kit for Class R fuses, rated 600V AC, and designed for disconnect switches with a 100 A size. It is manufactured by Siemens under MPN HR63. The kit physically adapts the fuse holder to accept only rejection-type fuses.
Where to buy the SIEMENS HR63 fuse rejection kit worldwide?
You can source the SIEMENS HR63 fuse rejection kit 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; we source and deliver this Siemens component globally.
How to install the SIEMENS HR63 fuse rejection kit?
To install the SIEMENS HR63 kit, first de-energize the disconnect switch and verify zero voltage. Remove the existing fuse holder clips, then attach the rejection kit components per Siemens instructions. Ensure the kit aligns with the 100 A switch base. Always follow lockout/tagout procedures and consult a qualified electrician.
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3G Electric supplies Siemens fuse kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
