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BUSSMANN MDL-20-R Time-Delay Cylindrical Fuse, 20 A, 32 V AC, 1/4 in x 1 1/4 in - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN MDL-20-R Time-Delay Cylindrical Fuse, 20 A, 32 V AC, 1/4 in x 1 1/4 in

The BUSSMANN MDL Series Time-Delay Cylindrical Fuse (MPN MDL-20-R) is a 20 A, 32 V AC fuse with a 1/4 in x 1 1/4 in size. It offers time-delay operation for handling temporary inrush currents.

SKU 3G-OTH-27342

Also listed as: MDL20R · MDL 20 R

Brand
BUSSMANN
Item
MDL-20-R Time-Delay Cylindrical Fuse, 20 A, 32 V AC, 1/4 in x 1 1/4 in
Category
Time-Delay Cylindrical Fuses
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

BUSSMANN
Manufacturer Part Number
MDL-20-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-20-R) is a 20 A, 32 V AC fuse with a 1/4 in x 1 1/4 in size. It offers time-delay operation for handling 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-20-R fuse used for?

The BUSSMANN MDL-20-R is a time-delay cylindrical fuse used to protect circuits from overcurrent while tolerating temporary inrush currents. It is commonly applied in industrial control panels, power supplies, and motor circuits where brief current surges occur.

What are the specifications of the BUSSMANN MDL-20-R fuse?

The BUSSMANN MDL-20-R is a 20 A, 32 V AC time-delay fuse from the MDL series. It has a cylindrical body measuring 1/4 in x 1 1/4 in. The time-delay feature allows it to pass short-duration inrush currents without nuisance opening.

Where to buy the BUSSMANN MDL-20-R fuse worldwide?

3G Electric supplies the BUSSMANN MDL-20-R fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct BUSSMANN MDL series fuse for a circuit?

To select the correct BUSSMANN MDL series fuse, match the voltage rating (32 V AC) and current rating (20 A) to your circuit requirements. Ensure the time-delay characteristic suits your inrush profile. The 1/4 in x 1 1/4 in size fits standard fuse holders.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Time-delay cylindrical fuse rated 25 A, 32 V AC, with a 1/4 in x 1 1/4 in body. Designed for overcurrent protection in circuits with inductive loads such as motors and transformers, where temporary inrush currents occur
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Time-delay cylindrical fuse rated 25 A, 32 V AC, with a 1/4 in x 1 1/4 in body. Designed for overcurrent protection in circuits with inductive loads such as motors and transformers, where temporary inrush currents occur
Time-delay cylindrical fuse rated 30 A at 32 V AC, with a 1/4 in x 1 1/4 in body. Part of the MDL series. Provides tolerance to temporary inrush currents, suitable for circuits with startup surges
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Time-delay cylindrical fuse rated 30 A at 32 V AC, with a 1/4 in x 1 1/4 in body. Part of the MDL series. Provides tolerance to temporary inrush currents, suitable for circuits with startup surges
Time-delay cylindrical fuse rated 150 mA, 250 V AC, with a 1/4 in x 1 1/4 in body. Provides overcurrent protection while tolerating temporary inrush currents. Suitable for use in industrial control panels, power supplies, and instrumentation circuits requiring a slow-blow characteristic
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Time-delay cylindrical fuse rated 150 mA, 250 V AC, with a 1/4 in x 1 1/4 in body. Provides overcurrent protection while tolerating temporary inrush currents. Suitable for use in industrial control panels, power supplies, and instrumentation circuits requiring a slow-blow characteristic
Time-delay cylindrical fuse rated 2.25 A and 250 V AC, with 1/4 in x 1 1/4 in dimensions. Provides overcurrent protection for circuits with inductive loads such as motors and transformers that experience temporary inrush currents
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Time-delay cylindrical fuse rated 2.25 A and 250 V AC, with 1/4 in x 1 1/4 in dimensions. Provides overcurrent protection for circuits with inductive loads such as motors and transformers that experience temporary inrush currents
Time-delay cylindrical fuse from the BUSSMANN MDL series, rated 12 A and 32 V AC. The 1/4 in x 1 1/4 in body provides overcurrent protection in circuits with inductive loads such as motors and transformers, accommodating temporary inrush currents
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Time-delay cylindrical fuse from the BUSSMANN MDL series, rated 12 A and 32 V AC. The 1/4 in x 1 1/4 in body provides overcurrent protection in circuits with inductive loads such as motors and transformers, accommodating temporary inrush currents
Time-delay cylindrical fuse rated 15 A at 32 V AC, with a 1/4 in x 1 1/4 in body. Designed to tolerate temporary inrush currents without nuisance opening, suitable for protecting circuits with inductive loads such as motors and transformers
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Time-delay cylindrical fuse rated 15 A at 32 V AC, with a 1/4 in x 1 1/4 in body. Designed to tolerate temporary inrush currents without nuisance opening, suitable for protecting circuits with inductive loads such as motors and transformers

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Time-delay cylindrical fuse rated at 3.2 A and 250 V AC, with dimensions of 1/4 in x 1 1/4 in. Provides overcurrent protection in circuits where temporary inrush currents occur, such as motors and control circuits, preventing nuisance blowing while safeguarding against sustained faults
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Time-delay cylindrical fuse rated at 3.2 A and 250 V AC, with dimensions of 1/4 in x 1 1/4 in. Provides overcurrent protection in circuits where temporary inrush currents occur, such as motors and control circuits, preventing nuisance blowing while safeguarding against sustained faults
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Time-delay cylindrical fuse rated 800 mA, 250 V AC, with a 5 mm x 20 mm non-indicating body. Part of the S505 series, equivalent to 477 and GSF series. Used for overcurrent protection in circuits with temporary inrush currents, such as motor circuits, transformers, and control panels
Class RK5 time-delay cylindrical fuse rated 8 A, 600 V AC and 300 V DC. Non-indicating design from the FRS-R Series. Suitable for branch-circuit protection of motor circuits, transformers, and lighting panels, accommodating inrush currents without nuisance opening
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