BUSSMANN Fuse Block: Open Block Design, 3 Pole, 250 V AC, Screw
SKU 3G-OTH-129382
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Frequently Asked Questions
What is the BUSSMANN HM25030-3SR fuse block used for?
The BUSSMANN HM25030-3SR is a 3-pole open block design fuse holder for UL Class H and K fuses. It is used in industrial control panels, distribution boards, and motor circuits to safely mount and connect cartridge fuses rated up to 250 V AC. The screw terminals simplify wiring in maintenance and repair applications.
What are the specifications of the BUSSMANN HM25030-3SR fuse block?
The BUSSMANN HM25030-3SR is a 3-pole, open block design fuse block rated for 250 V AC. It accepts UL Class H and K fuses and uses screw-type terminals for wire connection. The block is non-indicating, meaning it does not include a blown-fuse indicator. The manufacturer part number is HM25030-3SR.
Where to buy the BUSSMANN HM25030-3SR fuse block worldwide?
You can source the BUSSMANN HM25030-3SR fuse block worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We supply genuine BUSSMANN components for industrial applications.
How to install the BUSSMANN HM25030-3SR fuse block?
Mount the BUSSMANN HM25030-3SR on a flat surface using the provided slots. Connect line and load wires to the screw terminals, ensuring proper torque per the manufacturer's guidelines. Insert UL Class H or K fuses of the correct amp rating. Always de-energize the circuit before installation and follow local electrical codes.
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3G Electric supplies BUSSMANN fuse blocks for ul class h & k fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















