Gould Shawmut Tri-Onic TR90R Class RK5 Fuse

Gould ShawmutModel:TR90R
Location unavailable
Electrical Equipment
Qty:1
Condition: New
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Motor Control Center
Motor Control Center

Seller since: Feb 2026

At a glance

Product
Gould Shawmut Tri-Onic TR90R Class RK5 Fuse
Manufacturer
Gould Shawmut
Model
TR90R
Category
Electrical Equipment
Condition
NEW
Availability
In stock
Price or process
Request price
Quantity
1
Lead time
Not provided
Location
Location unavailable
Fulfillment
Shipping only
Listed on

Key specifications

Body Material
Melamine
Continuous Current Rating
90A
Fuse Class
RK5
Interrupting Rating
200000A
Time Delay
true
Voltage Rating
250V

Supporting evidence

No supporting documents or certifications provided.

Description

The Gould Shawmut Tri-Onic TR90R is a high-performance Class RK5 time-delay fuse designed for reliable overcurrent protection in industrial and commercial electrical systems. This dual-element fuse excels in applications requiring tolerance for high inrush currents, such as motor starting, transformers, and general-purpose circuits. It offers superior current-limiting capabilities, reducing the risk of equipment damage from short circuits while minimizing nuisance tripping during temporary overloads. Key features include a 90-amp current rating and 250 VAC voltage rating, making it suitable for low-voltage distribution systems. Advantages over similar products include its robust construction for enhanced durability, excellent arc-quenching properties, and compliance with UL and CSA standards for safety. However, as a time-delay fuse, it may not provide the fastest response in ultra-sensitive applications compared to fast-acting fuses. Drawbacks include single-use nature requiring replacement after activation and potential obsolescence due to the merger of Gould Shawmut into Mersen, which may affect availability of exact replacements. Ideal for use in control panels, HVAC systems, and machinery protection, this fuse combines reliability with cost-effectiveness, offering a balance of performance and value in demanding environments.
Location unavailable for this listing.

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Return Window
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Return Conditions
This equipment is sold as-is, where-is
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