LITTELFUSE Fuse: Class RK5, IDSR Series, Time-Delay, 17.5 A, 600 V AC, 600 V DC
The LITTELFUSE IDSR17.5 is a Class RK5, time-delay cylindrical fuse from the IDSR Series, rated at 17.5 A with 600 V AC and 600 V DC capability. This indicating fuse provides visual status for quick identification of…
SKU 3G-OTH-29058
Also listed as: IDSR175 · IDSR17 5 · IDSR17-5
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The LITTELFUSE IDSR17.5 is a Class RK5, time-delay cylindrical fuse from the IDSR Series, rated at 17.5 A with 600 V AC and 600 V DC capability. This indicating fuse provides visual status for quick identification of a blown circuit, supporting overcurrent protection in industrial electrical systems.
Frequently Asked Questions
What is the Littelfuse IDSR17.5 fuse used for?
The Littelfuse IDSR17.5 is a Class RK5 time-delay fuse rated 17.5 A at 600 V AC/DC. It protects motors, transformers, and control circuits from overloads and short circuits. Its indicating feature lets maintenance staff quickly identify a blown fuse, reducing downtime in industrial plants.
What are the specifications of the Littelfuse IDSR17.5 fuse?
The Littelfuse IDSR17.5 is a Class RK5, time-delay, indicating fuse rated 17.5 A, 600 V AC and 600 V DC. It belongs to the IDSR series. The manufacturer part number is IDSR17.5. These ratings make it suitable for branch-circuit protection in motor and transformer applications.
Where to buy the Littelfuse IDSR17.5 fuse worldwide?
3G Electric supplies the Littelfuse IDSR17.5 fuse worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time. We provide genuine Littelfuse components for your maintenance or project needs.
How to select the correct Littelfuse IDSR series fuse for a motor circuit?
To select the correct Littelfuse IDSR series fuse, match the voltage rating (600 V AC/DC) and ensure the amp rating (e.g., 17.5 A) exceeds the motor full-load current per NEC tables. Time-delay fuses tolerate inrush current. Verify the interrupting rating meets available fault current. Consult a qualified engineer for final sizing.
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3G Electric supplies LITTELFUSE time-delay cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
