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BUSSMANN GMC-1.25-R Time-Delay Cylindrical Fuse, 1.25 A, 250 V AC, 5 mm x 20 mm - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN GMC-1.25-R Time-Delay Cylindrical Fuse, 1.25 A, 250 V AC, 5 mm x 20 mm

The BUSSMANN GMC Series Time-Delay Cylindrical Fuse (MPN GMC-1.25-R) is a 1.25 A, 250 V AC fuse with a 5 mm x 20 mm form factor. This time-delay fuse is designed for overcurrent protection in industrial equipment.

SKU 3G-OTH-25944

Also listed as: GMC125R · GMC 1 25 R · GMC-1-25-R

Brand
BUSSMANN
Item
GMC-1.25-R Time-Delay Cylindrical Fuse, 1.25 A, 250 V AC, 5 mm x 20 mm
Category
Time-Delay Cylindrical Fuses
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BUSSMANN
Manufacturer Part Number
GMC-1.25-R
Series
GMC

Technical Documents

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

Product Description

The BUSSMANN GMC Series Time-Delay Cylindrical Fuse (MPN GMC-1.25-R) is a 1.25 A, 250 V AC fuse with a 5 mm x 20 mm form factor. This time-delay fuse is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the BUSSMANN GMC-1.25-R fuse used for?

The BUSSMANN GMC-1.25-R is a 1.25 A, 250 V AC time-delay cylindrical fuse used for overcurrent protection in industrial equipment. Its 5 mm x 20 mm form factor suits control panels, power supplies, and machinery where inrush currents require a delayed blow characteristic.

What are the specifications of the BUSSMANN GMC-1.25-R fuse?

The BUSSMANN GMC-1.25-R is a GMC Series time-delay fuse rated 1.25 A at 250 V AC. It has a 5 mm x 20 mm cylindrical body and is designed for overcurrent protection in industrial applications. The manufacturer part number is GMC-1.25-R.

Where to buy the BUSSMANN GMC-1.25-R fuse worldwide?

3G Electric supplies the BUSSMANN GMC-1.25-R fuse 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 time-delay fuse.

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

Select a BUSSMANN GMC series fuse by matching the voltage (250 V AC), current rating (e.g., 1.25 A), and time-delay characteristic to your circuit's inrush and overload requirements. Ensure the 5 mm x 20 mm size fits your holder. Consult a qualified engineer for critical protection.

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
BUSSMANN GMC Series time-delay cylindrical fuse rated 600 mA, 250 V AC. 5 mm x 20 mm body. Provides overcurrent protection in control circuits, power supplies, and instrumentation where temporary inrush currents occur
BUSSMANN
BUSSMANN GMC Series time-delay cylindrical fuse rated 600 mA, 250 V AC. 5 mm x 20 mm body. Provides overcurrent protection in control circuits, power supplies, and instrumentation where temporary inrush currents occur
The BUSSMANN GMC-6.3-R is a 6.3 A, 125 V AC time-delay cylindrical fuse in a 5 mm x 20 mm cartridge form factor. It is part of the GMC series and provides overcurrent protection for circuits with inrush currents, such as those found in motors and transformers
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The BUSSMANN GMC-6.3-R is a 6.3 A, 125 V AC time-delay cylindrical fuse in a 5 mm x 20 mm cartridge form factor. It is part of the GMC series and provides overcurrent protection for circuits with inrush currents, such as those found in motors and transformers
The BUSSMANN GMC-80-R is a 5 mm x 20 mm time-delay cylindrical fuse rated at 80 mA and 250 V AC. It is used for overcurrent protection in industrial equipment, including control circuits, instrumentation, and power supplies where inrush currents are present
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The BUSSMANN GMC-80-R is a 5 mm x 20 mm time-delay cylindrical fuse rated at 80 mA and 250 V AC. It is used for overcurrent protection in industrial equipment, including control circuits, instrumentation, and power supplies where inrush currents are present
Time-delay cylindrical fuse rated 63 mA at 250 V AC, with a 5 mm x 20 mm body. Designed for overcurrent protection in circuits where temporary inrush currents occur, such as control circuits, power supplies, and instrumentation
BUSSMANN
Time-delay cylindrical fuse rated 63 mA at 250 V AC, with a 5 mm x 20 mm body. Designed for overcurrent protection in circuits where temporary inrush currents occur, such as control circuits, power supplies, and instrumentation
Time-delay cylindrical fuse from the BUSSMANN GMD Series, rated 1.25 A and 250 V AC. Features a 5 mm x 20 mm form factor. Designed for overcurrent protection in circuits with inductive loads such as motors and transformers, accommodating temporary inrush currents
BUSSMANN
Time-delay cylindrical fuse from the BUSSMANN GMD Series, rated 1.25 A and 250 V AC. Features a 5 mm x 20 mm form factor. Designed for overcurrent protection in circuits with inductive loads such as motors and transformers, accommodating temporary inrush currents
Time-delay cylindrical fuse rated 2 A at 250 V AC, with a 5 mm x 20 mm form factor. Designed to tolerate temporary inrush currents without nuisance opening, suitable for overcurrent protection in circuits with motors, transformers, power supplies, and lighting systems
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Time-delay cylindrical fuse rated 2 A at 250 V AC, with a 5 mm x 20 mm form factor. Designed to tolerate temporary inrush currents without nuisance opening, suitable for overcurrent protection in circuits with motors, transformers, power supplies, and lighting systems

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Class RK5 time-delay fuse rated 45 A, 250 V AC and 125 V DC. The indicating feature provides visual confirmation when the fuse opens. Suitable for motor circuits, transformers, and lighting panels where temporary inrush currents occur
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Class RK5 time-delay fuse rated 45 A, 250 V AC and 125 V DC. The indicating feature provides visual confirmation when the fuse opens. Suitable for motor circuits, transformers, and lighting panels where temporary inrush currents occur
Time-delay cylindrical fuse rated 30 A at 250 V AC. Midget size (13/32 in x 1 1/2 in), non-indicating. Provides overcurrent protection in circuits with motors, transformers, or other loads that draw temporary inrush currents
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Time-delay cylindrical fuse rated 125 mA at 500 V AC. Midget size (13/32 in x 1 1/2 in), non-indicating. Provides overcurrent protection with time-delay characteristic to withstand inrush currents in control circuits, motor starters, and panel boards
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Time-delay cylindrical fuse rated 125 mA at 500 V AC. Midget size (13/32 in x 1 1/2 in), non-indicating. Provides overcurrent protection with time-delay characteristic to withstand inrush currents in control circuits, motor starters, and panel boards
Class RK5 time-delay cylindrical fuse rated 30 A at 250 V AC or 125 V DC. The indicating feature provides visual confirmation when the fuse has opened, aiding in troubleshooting. Suitable for overcurrent protection in motor circuits, lighting, and industrial equipment
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Class RK5 time-delay cylindrical fuse rated 30 A at 250 V AC or 125 V DC. The indicating feature provides visual confirmation when the fuse has opened, aiding in troubleshooting. Suitable for overcurrent protection in motor circuits, lighting, and industrial equipment
The BUSSMANN GMC-4-R is a GMC Series time-delay cylindrical fuse rated 4 A at 125 V AC. It features a 5 mm x 20 mm package and is used for overcurrent protection in industrial equipment such as control panels, power supplies, and machinery
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The BUSSMANN GMC-4-R is a GMC Series time-delay cylindrical fuse rated 4 A at 125 V AC. It features a 5 mm x 20 mm package and is used for overcurrent protection in industrial equipment such as control panels, power supplies, and machinery
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
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
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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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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