Mersen RF20 RF Series Fuse 20A 250VAC

Product Description

The MERSEN RF20 is a low voltage UL power fuse with a Class H rating. This fast-acting fuse has a voltage rating of 250 VAC and a current rating of 20 Ampere, with an interrupting rating of 10 Kiloampere. It is designed for general purpose loads and features a cylindrical body style.

• Low Voltage UL Power Fuse
• Fast Acting
• Cylindrical Body Style

Product Highlights

The MERSEN RF20 fuse is ideal for applications where short circuit currents do not exceed 10000 A. It features knurled bushings for ease-of disassembly and rugged construction for maximum service life.

Product Information

Standard Information

• Brand: MERSEN
• Manufacturer Part Number: RF20

Technical Specifications

• Type: Class H
• Characteristics: Fast Acting
• Voltage Rating: 250 VAC
• Current Rating: 20 Ampere
• Interrupting Rating: 10 Kiloampere
• Terminal Type: Ferrule
• Diameter: 0.56 Inch
• Length: 2 Inch
• Approval: UL 248-7, CSA C22.2
• Body Style: Cylindrical
• Body Material: FWGE
• Contact Material: Brass
• Mounting Type: Clip
• Application: General Purpose Loads
• Series: RF Series
• Amperage Rating: 20 A
• Rated voltage AC UL: 250 V
• Frequency (Hz): 50/60 Hz
• AC or DC: AC
• Fuse Class: H
• Speed/Characteristic: Fast-Acting
• AC Max I.R./Breaking Capacity: I1: 10 kA
• Connection/Terminal Material: Brass
• Product Diameter: 0.56 in
• Product Length: 2 in
• Body/Insulating Material: FWGE
• Amperage: 20 Amps
• Voltage: 250 Volts AC
• Fuse Type: Renewable
• Current Limiting: Non-Current Limiting