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MERSEN Fuse Block: Open Block Design, 2 Pole, 250 V AC, Box Lug - Fuse Blocks for UL Class H & K Fuses
MERSENFuse Blocks for UL Class H & K Fuses

MERSEN Fuse Block: Open Block Design, 2 Pole, 250 V AC, Box Lug

SKU 3G-OTH-129366

Brand
MERSEN
Item
Fuse Block: Open Block Design, 2 Pole, 250 V AC, Box Lug
Category
Fuse Blocks for UL Class H & K Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
20302
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a MERSEN 20302 fuse block used for?

The MERSEN 20302 fuse block is used to safely hold and connect UL Class H and K fuses in industrial control panels, motor circuits, and branch-circuit protection. Its open block design and box lug terminals simplify wiring in electrical distribution systems.

What are the specifications of the MERSEN 20302 fuse block?

The MERSEN 20302 is a 2-pole, open block design fuse block rated for 250 V AC. It uses box lug terminals and is non-indicating. It accepts UL Class H and K fuses. The manufacturer part number is 20302.

Where to buy a MERSEN 20302 fuse block worldwide?

3G Electric supplies the MERSEN 20302 fuse block worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this item.

How to install a MERSEN 20302 fuse block?

Mount the MERSEN 20302 fuse block on a clean, dry surface using the provided mounting holes. Connect incoming and outgoing conductors to the box lug terminals, torquing to manufacturer specifications. Always de-energize circuits before installation and follow local electrical codes.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.

MERSEN Products

3G Electric supplies MERSEN 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.

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