Mersen

M331142

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Beschreibung

The innovative and comprehensive UltraSafe™ range of Mersen fuse-holders. Modular fuse-holders are finger-safe under IEC standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). Modular fuse-holders are available in 1, 2, 3 or 4 poles, with or without visual blown fuse indicator, in UL + IEC version. Multi-pole units can also be field assembled by ordering pin-ties assembly kit. In this size, the range also offers the possibility to use microswitches (supplied with the holders or ordered separately) to allow remote indication. UltraSafe™ range is made of tough and durable thermoplastic or thermoset material.
Country of Origin
TN
Part Number
M331142
UPC
0782001311018
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Specifications

Degree of protection
IP20
Frequency Hz
50 ... 60 Hz Hz
Max Operating Temp
60 °C
Max Storage Temp
80 °C
Min Operating Temp
-25 °C
Min Storage Temp
-25 °C
Short Circuit Current Rating Sccr
100 kA
Conventional Free Air Thermal Current With Fuse-Links Ith
50 A
Rated Impulse Withstand Voltage
8
Rated Insulation Voltage
690 V
Ampere Rating
50
Max Fuse Rating
50 A
Rated Voltage Ac Iec
750 V
Rated Voltage Ac Ul
800 V
Rated Voltage Dc Iec
750 V
Rated Voltage Dc Ul
1000 V
Torque Rating
30.98 lb-in
Country Of Origin
TN
Product Line
UltraSafe™ US14, Modular fuse-holders
Product Brand
UltraSafe™
Wire Insulation Rating
60/75 C
Wire Type
Rigid wire = 1.5-35mm² (16-3AWG) or Stranded wire = 1.5-25mm² (16-4AWG)
Body Insulating Material
Polyamide
Connection Terminal Material
Tin-Plated Copper
Connection Terminal Type
Clip
Fuse Size
14x51
Installation Mounting
DIN rail acc. EN 60715
Number Of Poles
2-Pole
Wiring Range
#2 - #14
Fuse Installation Method
Clip-in
Wire Connections
Pressure Plate

Dokumente

Data Sheet

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