Mersen OT250

Fuse 250V 250A Fast-Acting Class K5 OT Series

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Mersen OT250 Fuse 250V 250A Fast-Acting Class K5 OT Series — General Accessories
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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.

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Offer details

Best offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
Availability:
0 pcs.
On Request
Updated at: 05-09-2026
Warranty:
12 months
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing

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.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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