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BUSSMANN Fuse: MDQ Series, Time-Delay, 3.5 A, 250 V AC - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: MDQ Series, Time-Delay, 3.5 A, 250 V AC

The BUSSMANN MDQ Series fuse is a time-delay cylindrical fuse rated at 3.5 A and 250 V AC, with dimensions of 1/4 in x 1 1/4 in. This component, identified by MPN MDQ-3-1/2, is designed for overcurrent protection in…

SKU 3G-OTH-26646

Also listed as: MDQ312 · MDQ 3 1 2 · MDQ-3-1-2

Brand
BUSSMANN
Item
Fuse: MDQ Series, Time-Delay, 3.5 A, 250 V AC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
MDQ-3-1/2
Series
MDQ

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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN MDQ Series fuse is a time-delay cylindrical fuse rated at 3.5 A and 250 V AC, with dimensions of 1/4 in x 1 1/4 in. This component, identified by MPN MDQ-3-1/2, is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the BUSSMANN MDQ-3-1/2 fuse used for?

The BUSSMANN MDQ-3-1/2 is a time-delay cylindrical fuse rated at 3.5 A and 250 V AC. It provides overcurrent protection in industrial equipment, motors, and control circuits where temporary inrush currents occur, preventing nuisance blowing while safeguarding against sustained faults.

What are the specifications of the BUSSMANN MDQ-3-1/2 fuse?

The BUSSMANN MDQ-3-1/2 is a time-delay fuse from the MDQ series. It is rated at 3.5 A and 250 V AC, with dimensions of 1/4 in x 1 1/4 in. The manufacturer part number is MDQ-3-1/2, and it is designed for cylindrical cartridge fuse holders.

Where to buy BUSSMANN MDQ-3-1/2 fuses worldwide?

3G Electric supplies BUSSMANN MDQ-3-1/2 fuses worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this time-delay fuse for overcurrent protection.

How to select the correct BUSSMANN MDQ fuse for my application?

To select the correct BUSSMANN MDQ fuse, match the voltage rating (250 V AC) and current rating (3.5 A) to your circuit requirements. Time-delay fuses are ideal for inductive loads like motors. Verify dimensions (1/4 in x 1 1/4 in) fit your fuse holder. Consult a qualified engineer for critical applications.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

3G Electric supplies BUSSMANN time-delay cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
BUSSMANN Fuse: MDQ Series, Time-Delay, 3.2 A, 250 V AC, 1/4 in x 1 1/4 in (MPN MDQ-3-2/10)
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BUSSMANN Fuse: MDQ Series, Time-Delay, 1.5 A, 250 V AC, 1/4 in x 1 1/4 in (MPN MDQ-1-1/2)

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