2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Product Info
- Manufacturer:Littelfuse
- Sub-Category:Low Voltage Fuse
Description
IDSR040
IDSR040 is a Littelfuse 40 amp, 600 volt AC/DC Class RK5 time delay fuse designed for reliable current limiting protection.
This IDSR040 fuse features a dual-element, time-delay design suitable for DC and AC circuits, including solar inverters, motors, transformers, and fluorescent lighting. It has a cylindrical body with a 1 1/16 inch diameter and 5 1/2 inch length, providing a 200 kA AC and 20 kA DC interrupting rating. The fuse meets UL 248-12 Class RK5 standards and offers superior performance with patented solid-state technology.
- Amperage: 40 A
- Voltage Rating: 600 VAC/VDC
- Fuse Type: Class RK5
- Speed: Time Delay (Slo-Blo)
- Interrupt Rating: 200 kA AC, 20 kA DC
- Body Style: Cylindrical
- Diameter: 1 1/16 inch
- Length: 5 1/2 inch
- Standards: UL 248-12 Class RK5
- Applications: DC circuits, solar inverters, motors, transformers, fluorescent lighting
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.
Specifications
- Part Number: IDSR040
- Manufacturer : Littelfuse
- Brand : Littelfuse
- Category : Fuse
- Item Subcategory : Low Voltage Fuse
- Family : IDSR Series - UL Class RK5 Dual-Element Time Delay Fuses with Indication
- Type : IDSR Series - UL Class RK5 Dual-Element Time Delay Fuses with Indication
- Voltage : 600
- Amperage : 40
- AIC rating : 200kA@600V
- Diameter : 1.06
- Class Rating : RK5
- Barrels : 1
Product Data
- UPC : 07945801564
- GTIN : 00079458015645
- Country of Origin : Mexico
- Weight : 0.35
- Certification : IEC 60127-2
You may also like
- Opens in a new window.



