Mersen N331143 UltraSafe™ Modular Fuse Holder, 3-Pole, 14x51, DIN Rail Mount, IP20, 50 A Rating
- MPN: N331143
- UPC: 782001311032
- PPN: FER-N331143
CAD
$277.79
/ EA
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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 triple pole
- 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
- 0.948 lb
Rated voltage DC UL1000 V
Rated voltage AC IEC750 V
Ampere Rating50 A
AC or DCAC/DC
Fuse Size14x51
Number of Poles3-Pole
Connection/Terminal MaterialTin-Plated Copper
Fuse Installation MethodClip-in
Max Fuse Rating50 A
Rated Insulation Voltage690 V
Body/Insulating MaterialPolyamide
Width3.13 in
Height4.36 in
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CAD
$277.79
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
Spec sheet
CAD$277.79/ EA
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