GMT-4A The GMT-4A is a 4A, 125VAC/60VDC fast blow indicating fuse from Eaton Bussmann. It features an alarm indicator package and requires a holder for mounting.
Mfr Part #:

GMT-4A

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The GMT-4A is a 4A, 125VAC/60VDC fast blow indicating fuse from Eaton Bussmann. It features an alarm indicator package and requires a holder for mounting.
Total Stock: 68 pcs
$ Price Range: $18.74

GMT-4A Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
68 pcs
68 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

GMT-4A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Breaking Capacity @ Rated Voltage
Current Rating (Amps)
Features
Fuse Type
Height
Length
Mounting Type
Response Time
Voltage Rating
Width

GMT-4A Description

Short technical summary and product information.

The GMT-4A is a 4A, 125VAC/60VDC fast blow indicating fuse manufactured by Eaton - Bussmann Electrical Division. It is designed for telecom applications and features an alarm indicator that provides visual indication of an open fuse.

 

With a fast blow response time, this fuse offers rapid overcurrent protection. The indicating feature allows for easy identification of blown fuses in a circuit. The fuse has a breaking capacity of 300A AC and 450A DC at rated voltage.

 

The GMT-4A comes in an alarm indicator package with dimensions of 17.48mm x 3.23mm x 20.57mm. It requires a holder for mounting, making it suitable for panel or chassis installation.

 

This fuse is UR approved, ensuring compliance with safety standards. It is commonly used in telecommunications equipment where reliable overcurrent protection and visual indication are required.

GMT-4A Quick Information

Product Type: Indicating Fuse
Canonical Name: GMT-4A Indicating Fuse
Subcategory: Specialty Fuse

GMT-4A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

GMT-4A Estimated Pricing

Qty Low High
10+ $18.74 $18.74

Estimated market price range - modelled values for guidance only, not live distributor offers.

GMT-4A Features

  • Rated for 4A at 125VAC/60VDC operation.
  • Fast blow response for rapid overcurrent protection.
  • Alarm indicator provides visual blown fuse indication.
  • UR approved for safety compliance.
  • Requires holder for panel mounting.

GMT-4A Applications

  • Used in telecommunications equipment for overcurrent protection.
  • Ideal for applications requiring visual fuse status indication.
  • Suitable for panel or chassis mounting with a holder.
  • Provides fast acting protection in sensitive circuits.

GMT-4A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the GMT-4A fuse?

The GMT-4A has a current rating of 4A.

What is the voltage rating of the GMT-4A fuse?

The GMT-4A is rated for 125VAC/60VDC.

What is the breaking capacity of the GMT-4A fuse?

The breaking capacity is 300A AC and 450A DC at rated voltage.

What is the response time of the GMT-4A fuse?

The GMT-4A is a fast blow fuse.

What package or case type does the GMT-4A use?

The GMT-4A comes in an Alarm Indicator package.

What are the dimensions of the GMT-4A fuse?

The GMT-4A has dimensions of 17.48mm length, 3.23mm width, and 20.57mm height.

What approvals does the GMT-4A fuse have?

The GMT-4A is UR approved.

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