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MERSEN Fuse Block: Open Block Design, 3 Pole, 600 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, 3 Pole, 600 V AC, Box Lug

SKU 3G-OTH-129423

Brand
MERSEN
Item
Fuse Block: Open Block Design, 3 Pole, 600 V AC, Box Lug
Category
Fuse Blocks for UL Class H & K Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
60603
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a MERSEN 60603 fuse block used for?

The MERSEN 60603 fuse block is used to safely mount and connect UL Class H and K fuses in industrial electrical panels. It provides reliable overcurrent protection in motor control centers, distribution boards, and machinery across 14 industrial departments, including machining, electrical, and power transmission.

What are the specifications of the MERSEN 60603 fuse block?

The MERSEN 60603 is a 3-pole, open-block design fuse block rated for 600 V AC. It uses box lug terminals and is non-indicating. Designed for UL Class H and K fuses, it ensures secure fuse retention and easy wiring in industrial control applications.

Where to buy a MERSEN 60603 fuse block worldwide?

3G Electric supplies the MERSEN 60603 fuse block worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this and other MERSEN fuse blocks across our 14 industrial departments.

How to install a MERSEN 60603 fuse block?

Mount the MERSEN 60603 on a flat surface using the provided slots. Connect line and load wires to the box lug terminals, torquing to manufacturer specifications. Insert UL Class H or K fuses into each pole. Always de-energize the circuit 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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