BUSSMANN FRS-R-20 TIME DELAY FUSE
Quick Overview
Manufactured By: BUSSMANN
Manufacturer Part Number: FRS-R-20
IMS Product Code: 1899259
Variation: Unspecified
Unspecified
Voltage: 600V
Packaging: Box of 10
Sold Individually
Box of 10
Description:
Bussmann FRS-R-20 Time Delay Fuse
Bussmann FRS-R-20 Time Delay Fuse, 20 A, 600 VAC, 300 VDC, 20, 200 kA Interrupt, Fiberglass Body
Specifications
- AC Voltage Rating: 600 V AC
- Amperage Rating: 20 A
- Body Material: Fiberglass
- Body Size: 0.81 in Dia x 5 in L
- Category: Fuses
- Class: RK5
- Current Rating: 20 A
- DC Voltage Rating: 300 V DC
- Diameter: 13/16 in
- Element: Dual
- Fuse Body Style: Cylindrical
- Fuse Class or Type: RK5
- Interrupt Rating - AC: 200 kA
- Interrupt Rating - DC: 20 kA
- Length: 5 in
- Material: Fiberglass
- Mounting Type: Holder
- Overall Diameter: 13/16 in
- Overall Length: 5 in
- Package Quantity: 10
- Rejection/Non-Rejection: Rejection
- Response Time: 10 s at 500%
- Series: FRS-R
- Speed: Time-Delay
- Standards: CE; CSA Certification Class 1422-01; UL 248-12 Guide JDDZ
- Terminal Type: Ferrule
- Type: Current Limiting
- Visual Indication: Non-Indicating
- Voltage Rating: 600 VAC/300 VDC
New - Open Box (Special):
5 remaining
Availability: 1 In Stock
Ships on Monday, December 22, 2025
Emergency after hours shipping may be available.
Call (888) 437-6645 for more information.

