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.
Brand: UltraSafe™
Add to QuoteItem Number | J331139 |
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EAN UPC Code | 0782001310981 |
GTIN Sell Pack | 30782001310982 |
Applications |
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Approvals Standards |
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Brand Name | Mersen |
Country Of Origin | TN |
Degree Of Protection Ip | IP 20 |
Features Benefits |
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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 |
Product Line | UltraSafe™ US14, Modular fuse-holders |
Product Brand | UltraSafe™ |
Product Family | Fuse Bases Fuse Holders Fuse Systems |
Product Group | Fuse Holders |
Product Type | UL/CSA Fuse Holders |
Short Circuit Current Rating SCCR | 100 kA |
UL Category Code | IZLT2 |
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 |
Conventional Free Air Thermal Current With Fuse-links Ith | 50 A |
Fuse Size | 14x51 |
Indication System | 1 |
Indication System Type | Microswitch |
Installation Mounting | DIN rail acc. EN 60715 |
Number Of Poles | 2-Pole |
Product Height | 4.36 in |
Product Length | 3.01 in |
Product Weight | 0.678 lb |
Product Width | 2.09 in |
Rated Impulse Withstand Voltage | 8 |
Rated Insulation Voltage | 690 V |
Sell Pack Description | Box |
Sell Pack Height | 3.35 in |
Sell Pack Length | 7.24 in |
Sell Pack Width | 4.72 in |
Sell Pack Quantity | 3 EACH |
Sell Pack Weight | 2.034 lb |
Wiring Range | #2 - #14 |
Ampere Rating | 50 |
Catalogue No | US142M |
Design Details | US14 double pole, 2 microswitches |
Design Details | US14 double pole, 2 microswitches |
Fuse Installation Method | Clip-in |
Item Description | US142M |
Max Fuse Rating | 50 A |
Minimum Quantity Per Order | 3 |
Order Multiple | 3 |
Rated Voltage AC IEC | 750 V |
Rated Voltage AC UL | 800 V |
Rated Voltage DC IEC | 750 V |
Rated Voltage DC UL | 1000 V |
Short Description | modular fuse holder, UL+IEC, 2P, 14x51, DIN rail mounting, IP20, 2 microswitches |
Torque Rating | 30.98 lb-in |
Wire Connections | Pressure Plate |
Design Details | US14 double pole, 2 microswitches |
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