Mersen 20358R Fuse Block 250VAC 250VDC Class R 30A 3-Pole Copper Box

Product Description

The MERSEN 20358R is a Class H, K, and R fuse block that accommodates Class H, K, and R 250 and 600V power fuses. It features screw, pressure plate, box, and special order stud connectors for a wide range of stranded or solid copper or aluminum wire. Insulators are molded glass-filled polycarbonate (GFPC).

• Accommodates all Class H, K and R 250 and 600V power fuses
• Features high conductivity tinplated copper fuse clips
• Insulators are molded glass-filled polycarbonate

Product Highlights

The MERSEN 20358R fuse block is suitable for use in industrial applications requiring reliable overcurrent protection.

Product Information

Standard Information

• Brand: MERSEN
• Manufacturer Part Number: 20358R
• Country of Origin: Mexico

Technical Specifications

• Item number: 20358R
• Description: Fuse Holder 250V 30A R 3P FUSE BLK CU
• EAN/UPC Code: 782001663841
• Rated voltage AC UL: 250 V
• Rated voltage DC UL: 250 V
• Frequency (Hz): 50/60 Hz
• Ampere Rating: 30 A
• AC or DC: AC/DC
• Fuse Class: Class R
• Short Circuit Current Rating (SCCR): 200 kA
• Number of Poles: 3 Pole
• Fuse Installation Method: Clip-in
• Torque Rating: 3.954 N m
• Max Fuse Rating: 30 A
• Installation Mounting: Direct Screw Mount
• Product Width: 76.2 mm
• Product Length: 76.2 mm
• Product Height: 35.1 mm
• Product group: Fuse Bases
• Body/Insulating Material: Glass Filled Polycarbonate
• MFR #: 20358R
• Width: 3 in
• Length: 3 in
• Height: 1.38 in
• For Fuse Size: 2 in L x 9/16 in dia
• Mounting Hole Dia.: 0.19 in
• Overall Height: 1.38 in
• Overall Width: 3 in
• Overall Length: 3 in
• Wire Size - Minimum: 14 AWG
• Wire Size - Maximum: 4 AWG
• Wire Size: 14 to 4 AWG
• Item: Open Fuse Block
• UL Class: R
• Series: 2HKRFB
• Amp Range: 0 to 30A
• Voltage Rating: 250V AC/DC
• Connector Type: Box Lug
• Mounting Style: Bolt-Down
• Visual Indication: Non-Indicating
• Fuse Block Style: Rejection
• Spring Reinforced Clip: Yes
• Fuse Block Design: Open
• Standards: CSA Certified, UL Listed
• Fuse Holder Code: H
• For Fuse Series: A2D-R, A2K-R, TR-R
• Fuse Type: Industrial
• Fits Fuse Type: Class R
• Wire Range: 14 AWG to 4 AWG
• Short Circuit Current (KA): 200 kA
• Frequency Range (Hz): 50/60 Hz
• Max. Operating Temp.: 80 deg C
• Fits Fuse Block Style: Rejection
• Rated Torque (In.-Lb.): 35 lb-in
• Fuse Block or Holder DC Voltage Rating: 250VDC
• Short Description: Fuse Bases 250V 30A Class R 3-pole Tin-Plate Copper Copper Box
• Fuse Block or Holder AC Voltage Rating: 250VAC
• Current - Minimum: 0 A
• DC Voltage Rating: 250 V DC
• Current - Maximum: 30 A
• AC Voltage Rating: 250 V AC
• Fuse Amperage Rating: 30 Amp
• Manufacturer: Mersen
• Fuse Type (UL): Class R
• Component: Fuse Holder
• Mounting: Screw
• Fuse Voltage Rating: 250 Volt