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Item #:
99980580
Mersen A3T Fast Acting/Class T Fuse, 300VAC/160VDC, 200kA AC/50kA DC, 100 Ampere, 11/16" Diameter x 2-5/32" Length
Item #:
99980580
AUD 56
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In stock
Imported from USA store
QTY:
Order now and get it around Saturday, September 12
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Class T fuses combine two highly desirable features - high current limitation and a small physical size.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Fast Acting
Provides quick response to overloads and short circuits, ensuring maximum protection for electrical systems and minimizing damage to components.
High Rating
Rated for 100 Amperes, with impressive breaking capacities of 200kA AC and 50kA DC, making it suitable for demanding applications in diverse environments.
Compact Design
Measuring only 11/16" in diameter and 2-5/32" in length, it offers a space-saving solution without compromising on performance or safety.
Product Details
| Brand Name | Mersen |
| Model | A3T100 |
| UPC | 782001890186 |
| Global Trade Identification Number | 00782001890186 |
| Manufacturer | Mersen |
| Unit Count | 1.0 Count |
| Part Number | A3T100 |
| Item Weight | 22.68 g |
| Maximum Current | 100 Amps |
| Voltage | 160 Volts |
| Mounting Type | Surface Mount |
| Item Dimensions | 4 x 1.1 x 2.5 inches (10.2 x 2.8 x 6.4 cm) |
| Material Type | Glass, Melamine |
| Specification Met | CSA, UL |
| AC Adapter Current | 100 Amps |
| Brand | Mersen |
| Item dimensions L x W x H | 4 x 1.1 x 2.5 inches (10.2 x 2.8 x 6.4 cm) |
| Material | Glass, Melamine |
Who Should Buy?
-
Industrial Equipment
Ideal for protecting heavy machinery and large motors against overcurrent and short circuits during operations.
-
Renewable Energy Systems
Suitable for solar power inverters and battery storage systems needing robust overcurrent protection.
-
Electrical Panels
Perfect for installation in residential or commercial panels where fast acting fuse protection is crucial.
-
Low Voltage Applications
Not suitable for low voltage circuits, as it's designed for higher voltage environments.
Product Description
Mersen A3T Fast Acting/Class T Fuse, 300VAC/160VDC, 200kA AC/50kA DC, 100 Ampere, 11/16" Diameter x 2-5/32" Length
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Customer Questions & Answers
-
Question:
What applications are these fuses suitable for?
Answer: They are suitable for loadcenters, panelboards, switchboards, circuit breakers, and metering centers. -
Question:
What makes these fuses different from others?
Answer: Their unique dimensions prevent the use of lower rated fuses, ensuring high current limitation. -
Question:
Are these fuses certified for safety standards?
Answer: Yes, they are UL listed and CSA certified to ensure compliance with safety standards.
Mersen Cartridge Fuses Editorial Review
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Customer Reviews & Ratings
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Pros
- Excellent build quality
- User-friendly design
- Great performance
- Versatile features
- Stylish appearance
Cons
- A bit heavier than expected.
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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AUD 56
Order now and get it around Saturday, September 12
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Features & Benefits
- Fast-acting/class T fuses designed for loadcenters and circuit breakers.
- High current limitation delivers safety and performance.
- Compact size allows for flexibility in design.
- Glass melamine bodies ensure superior stability.
- Permanent identification with blade-stamped catalog numbers.
- UL listed and CSA certified for quality assurance.
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