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BUSSMANN Fuse: MDL Series, Time-Delay, 500 mA, 250 V AC - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: MDL Series, Time-Delay, 500 mA, 250 V AC

The BUSSMANN MDL Series Time-Delay Cylindrical Fuse (MPN MDL-1/2-R) is a 500 mA, 250 V AC fuse with a 1/4 in x 1 1/4 in size. This time-delay fuse is designed for applications requiring tolerance of temporary inrush…

SKU 3G-OTH-25681

Brand
BUSSMANN
Item
Fuse: MDL Series, Time-Delay, 500 mA, 250 V AC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
MDL-1/2-R
Series
MDL
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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN MDL Series Time-Delay Cylindrical Fuse (MPN MDL-1/2-R) is a 500 mA, 250 V AC fuse with a 1/4 in x 1 1/4 in size. This time-delay fuse is designed for applications requiring tolerance of temporary inrush currents.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BUSSMANN MDL-1/2-R fuse used for?

The BUSSMANN MDL-1/2-R is a 500 mA, 250 V AC time-delay cylindrical fuse used in industrial control panels, motor circuits, and power supplies where temporary inrush currents occur. Its time-delay characteristic prevents nuisance blowing during startup while protecting against sustained overloads and short circuits.

What are the specifications of the BUSSMANN MDL-1/2-R fuse?

The BUSSMANN MDL-1/2-R is a 500 mA, 250 V AC time-delay fuse from the MDL series. It has a cylindrical 1/4 in x 1 1/4 in body size. The manufacturer part number is MDL-1/2-R. It is designed for applications requiring tolerance of temporary inrush currents.

Where to buy BUSSMANN MDL-1/2-R fuses worldwide?

3G Electric supplies BUSSMANN MDL-1/2-R fuses worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine BUSSMANN components globally.

How to select the correct BUSSMANN MDL series fuse for my application?

Select the BUSSMANN MDL series fuse by matching the voltage rating (250 V AC), current rating (e.g., 500 mA for MDL-1/2-R), and time-delay characteristic to your circuit's normal operating current and inrush profile. Ensure the fuse's interrupting rating exceeds the available fault current. Consult the manufacturer's data sheet for specific application guidelines.

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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