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Mersen OT250
Fuse 250V 250A Fast-Acting Class K5 OT Series
Product Description
The OT and OTN series of fuses are designed for general purpose applications, providing cost-effective protection for circuits such as lighting and heating. They are capable of safely interrupting short-circuit currents up to 50,000 amperes across all ratings. Notably, OTN(15-60) meets the Canadian electrical code requirement for Type P low melting-point, non-time-delay fuses.
Constructed with a rated voltage of 250V for both AC and DC applications, these fast-acting fuses are classified under Class K5. Each fuse features a clip mounting design and connections made from tin-plated copper, ensuring robust connectivity. The protective body is molded from PolyTube material, enhancing durability.
With a compact design, the fuse measures 2.06 inches in diameter and 8.63 inches in length, weighing 1.45 lb. When packaged, the dimensions are 2.12 inches in width and length, with a height of 8.81 inches and a total weight of 1.52 lb.
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
- 250 V
- Rated voltage DC UL
- 250 V
- Ampere Rating
- 250 A
- ROHS Compliant
- Yes
- Fuse Class
- Class K5
- Speed/Characteristic
- Fast-Acting
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Documents
Data Sheet
Datasheet for Mersen OT250, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
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