LITTELFUSE Fuse: Class RK5, IDSR Series, Time-Delay, 50 A, 600 V AC, 600 V DC
The LITTELFUSE IDSR Series Class RK5 Time-Delay Cylindrical Fuse (MPN IDSR050) is a 50 A, indicating fuse rated for 600 V AC and 600 V DC. 3G Electric interprets your demand for overcurrent protection and sources…
SKU 3G-OTH-28378
Also listed as: IDSR 050 · IDSR-050
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 IDSR Series Class RK5 Time-Delay Cylindrical Fuse (MPN IDSR050) is a 50 A, indicating fuse rated for 600 V AC and 600 V DC. 3G Electric interprets your demand for overcurrent protection and sources this genuine industrial fuse across 14 departments — with specialist depth in electrical controls to support your application.
Frequently Asked Questions
What is the LITTELFUSE IDSR050 fuse used for?
The LITTELFUSE IDSR050 is a Class RK5 time-delay fuse rated 50 A, 600 V AC/DC, with visual indication. It protects motors, transformers, and lighting circuits against overloads and short circuits in industrial and commercial power distribution systems.
What are the specifications of the LITTELFUSE IDSR050 fuse?
The IDSR050 is a Class RK5, time-delay fuse rated 50 A, 600 V AC and 600 V DC. It features indicating capability for blown-fuse detection. The series is IDSR, and the manufacturer part number is IDSR050. It is designed for cylindrical fuse holders.
Where to buy the LITTELFUSE IDSR050 fuse worldwide?
3G Electric supplies the LITTELFUSE IDSR050 fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Class RK5 time-delay fuse.
How to select the correct LITTELFUSE IDSR050 fuse for an application?
Select the IDSR050 for circuits requiring 50 A protection at up to 600 V AC/DC. Its time-delay characteristic handles inrush currents from motors and transformers. Verify the fuse holder accepts Class RK5 dimensions and that the indicating feature is needed for visual status checks.
Used in
Common applications for LITTELFUSELITTELFUSE Products
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.
