Mersen

2661R

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Description

Mersen Class H, K and R fuse blocks accommodate all Class H, K and R 250 and 600V power fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum wire. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30, 60 and 100A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multipole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tinplated copper, with a choice of spring reinforced or nonspring reinforced clips in 30A and 60A. Clips 100A and above are spring reinforced.
Country of Origin
MX
Part Number
2661R
UPC
782001664800
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Specifications

Frequency Hz
50/60 Hz
Max Operating Temp
80 °C
Max Storage Temp
80 °C
Min Storage Temp
-25 °C
Short Circuit Current Rating Sccr
200 kA
Ampere Rating
600 A
Max Fuse Rating
600 A
Rated Voltage Ac Ul
250 V
Rated Voltage Dc Ul
250 V
Torque Rating
375 lb-in
Country Of Origin
MX
Product Line
Class R 250V Fuseholders - Class R
Body Insulating Material
Phenolic
Connection Terminal Material
Tin-Plated Copper
Connection Terminal Type
Box
Installation Mounting
Direct Screw Mount
Number Of Poles
1-pole
Wiring Range
(2) 500 MCM-#4
Fuse Installation Method
Clip-in
Wire Connections
Box In-Line Clip

Documents

Data Sheet

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