Mersen

70328

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Description

Mersen Semiconductor fuse blocks feature open face styles. Each version is rated 750 volts and accommodates 14 x 51mm or 22 x 58mm IEC Cylindrical fuses. 703, U705 and U710 fuseholders feature Mersen's unique adder-block design which can be assembled onto 1, 2, or 3-pole fuseholders to form multi-pole segmented holders of as many poles as desired. A choice of box, screw, or pressure plate connectors is offered to fit a wide range of standard or solid copper wire. All versions have verified dielectric strength in excess of 2500V. A patented built-in DIN-rail adapter on the U710 blocks adds further design versatility. All fuse clips are made of high conductivity tin-plated copper with spring reinforced clips.
Country of Origin
MX
Part Number
70328
UPC
782001754341
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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
30 A
Max Fuse Rating
30 A
Rated Voltage Ac Ul
750 V
Rated Voltage Dc Ul
750 V
Torque Rating
20 lb-in
Country Of Origin
MX
Product Line
750V Open Style Semiconductor Fuseholders - IEC Cylindrical 14x51mm
Body Insulating Material
Thermoplastic
Installation Mounting
Direct Screw Mount
Number Of Poles
3-pole
Fuse Installation Method
Clip-in
Wire Connections
Pressure Plate with Reinforced Clip

Documents

Data Sheet

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