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Mersen OTS1
Fuse 600V 1A Fast-Acting Class K5 OTS Series
Product Description
The OTS series of fuses are designed for general purpose applications, providing cost-effective protection for feeder and branch circuits that serve lighting, heating, and other non-motor loads. With a rated voltage of 600V AC and 300V DC, this fuse has an ampere rating of 1A and is classified as Class K5.
This fast-acting fuse can safely interrupt available short circuit currents up to 50,000 amperes, ensuring robust performance in critical applications. It features a clip mounting style and is constructed with copper terminal materials, utilizing ferrule connection types for reliable integration. The insulating body is made from paper, contributing to its lightweight design, which is 0.11 lb and measures 5 inches in length with a diameter of 0.81 inches.
It is important to note that OTS fuses are not rejection fuses; therefore, care must be taken to ensure that replacement fuses maintain the required interrupting ratings.
Offer details
- Best offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Availability:
- 0 pcs.On RequestUpdated at: 05-09-2026
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Mersen
- Rated voltage AC UL
- 600 V
- Rated voltage DC UL
- 300 V
- Ampere Rating
- 1 A
- Fuse Class
- Class K5
- Speed/Characteristic
- Fast-Acting
- Mounting
- Clip
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Documents
Data Sheet
Datasheet for Mersen OTS1, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
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