LITTELFUSE FLSR045ID Time-Delay Indicating Fuse, 45 A, 600 V AC / 300 V DC
The LITTELFUSE FLSR-ID Series FLSR045ID is a Class RK5, time-delay cylindrical fuse rated at 45 A, 600 V AC and 300 V DC, with an indicating feature. This time-delay fuse provides overcurrent protection for…
SKU 3G-OTH-28145
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 FLSR-ID Series FLSR045ID is a Class RK5, time-delay cylindrical fuse rated at 45 A, 600 V AC and 300 V DC, with an indicating feature. This time-delay fuse provides overcurrent protection for industrial circuits, sourced and supported by 3G Electric across 14 industrial departments, with specialist depth in electrical controls.
Frequently Asked Questions
What is the LITTELFUSE FLSR045ID fuse used for?
The LITTELFUSE FLSR045ID is a Class RK5, time-delay, indicating fuse rated 45 A, 600 V AC / 300 V DC. It protects motor circuits, transformers, and other inductive loads where temporary inrush currents occur, while its blown-fuse indicator speeds troubleshooting in industrial control panels and power distribution.
What are the specifications of the LITTELFUSE FLSR045ID?
The LITTELFUSE FLSR045ID is a Class RK5, time-delay, indicating fuse from the FLSR-ID series. It is rated 45 A, 600 V AC, 300 V DC. The manufacturer part number is FLSR045ID. It provides overload and short-circuit protection with a visual blown-fuse indicator for quick identification.
Where to buy the LITTELFUSE FLSR045ID worldwide?
3G Electric supplies the LITTELFUSE FLSR045ID fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Class RK5, time-delay, indicating fuse.
How to select the correct LITTELFUSE FLSR045ID replacement?
To select the correct LITTELFUSE FLSR045ID replacement, verify the voltage rating (600 V AC / 300 V DC), current rating (45 A), and Class (RK5). Confirm the FLSR-ID series and indicating feature match your application. Always consult the equipment nameplate and follow NEC guidelines for fuse sizing and coordination.
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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.
