UltraSafe Modular Fuse Holder, 1-Pole, 14x51, IP20, 50A, DIN Rail Mounting
Mersen

Mersen A331154 UltraSafe Modular Fuse Holder, 1-Pole, 14x51, IP20, 50A, DIN Rail Mounting

  • MPN: A331154
  • UPC: 782001310967
  • PPN: FER-A331154

CAD

$104.03

/ EA

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Spec sheet

Description

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.

Specifications

Key Specifications

Rated voltage AC UL
800 V
Frequency (Hz)
50 ... 60 Hz
Rated voltage DC IEC
750 V
ROHS Compliant
Yes
Short Circuit Current Rating (SCCR)
100 kA
Design Details
US14 single pole
Indication System Type
Visual Indicator
Wiring range
#2 - #14
Connection/Terminal Type
Clip
Torque Rating
30.978 lb-in
Rated Impulse Withstand Voltage
8 kV
Installation Mounting
DIN rail acc. EN 60715
Conventional Free Air thermal Current With Fuse-Links Ith
50 A
Length
3.01 in
Weight
0.316 lb
Rated voltage DC UL1000 V
Rated voltage AC IEC750 V
Ampere Rating50 A
AC or DCAC/DC
Fuse Size14x51
Indication SystemYes
Number of Poles1-Pole
Connection/Terminal MaterialTin-Plated Copper
Fuse Installation MethodClip-in
Max Fuse Rating50 A
Rated Insulation Voltage690 V
Body/Insulating MaterialPolyamide
Width1.04 in
Height4.36 in

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