Littelfuse IDSR100 600 VAC/VDC 100A Class RK5 Indicator Fuse
LittelfuseModel:IDSR100
Location unavailable
Surge Protector
Qty:1
Condition: New
At a glance
- Product
- Littelfuse IDSR100 600 VAC/VDC 100A Class RK5 Indicator Fuse
- Manufacturer
- Littelfuse
- Model
- IDSR100
- Category
- Surge Protector
- Condition
- NEW
- Availability
- In stock
- Price or process
- Request price
- Quantity
- 1
- Lead time
- Not provided
- Location
- Location unavailable
- Fulfillment
- Shipping only
- Seller
- Motor Control Center
- Listed on
Key specifications
- Current Rating
- 100A
- Fuse Class
- RK5
- Indicator Type
- Dual Indicator
- Interrupting Rating AC
- 200kA
- Interrupting Rating DC
- 20kA
- Time Delay
- true
- Voltage Rating AC
- 600V
- Voltage Rating DC
- 600V
Supporting evidence
No supporting documents or certifications provided.
Description
The Littelfuse IDSR100 is a high-performance Class RK5 time-delay fuse designed for reliable overcurrent protection in industrial and commercial electrical systems. Featuring a dual-indicator design, it provides visual confirmation of a blown fuse through a color-changing window, simplifying maintenance and reducing downtime. This fuse is rated for 600V AC/DC and 100A, making it ideal for applications such as motor circuits, transformers, feeders, and branch circuits where temporary overloads occur. Its time-delay characteristic prevents nuisance tripping from inrush currents, while offering superior current-limiting protection against short circuits. Advantages over similar products include enhanced interrupting capacity up to 200kA AC and 20kA DC, compact design for space-constrained panels, and compliance with UL and CSA standards for safety. Drawbacks may include higher cost compared to basic fast-acting fuses and the need for compatible fuse holders. Based on attached images, the unit appears new and unused, with intact packaging and clear labeling, including 'Littelfuse' branding, model IDSR100, voltage/current ratings, and 'Dual Element Time Delay' notation. No visible damage or wear. For resources, refer to the official Littelfuse datasheet (available at https://www.littelfuse.com/media?filetype=pdf&itemtype=datasheets&product=IDSR) and fuse selection guide (https://www.littelfuse.com/technical-resources).
Location unavailable for this listing.
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Shipping Information
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Return Window
No returns accepted
Return Conditions
This equipment is sold as-is, where-is
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