We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
MERSEN FUSE US141I US141I
MPN: A331154
Alt. SKU: US141I
Special Price
£18.86
£15.72
Regular Price
£34.30
MERSEN FUSE US141I US141I is available to buy in increments of 6
Why Choose the Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-pole Visual Indicator Pressure Plate IP20 US141I?
Engineered for demanding industrial applications, the UltraSafe™ US141I accommodates 14x51mm fuses and delivers secure circuit protection at up to 800VAC and 1000VDC. Its robust 1-pole design incorporates a pressure plate connection for reliable terminations, ensuring consistent electrical performance under challenging conditions.
The IP20 finger-safe housing and clear visual indicator enhance operational safety and maintenance efficiency. UL certification assures compliance with strict industry standards, making this fuse holder a dependable choice for modern control panels and power distribution assemblies.
Technical Specifications
- Item number: A331154
- Catalogue No: US141I
- Description: Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-pole Visual Indicator Pressure Plate IP20
- EAN/UPC Code: 0782001310967
- Rated voltage AC UL: 800 V
- Rated voltage DC UL: 1000 V
- Frequency (Hz): 50 ... 60 Hz
- Rated voltage AC IEC: 750 V
- Rated voltage DC IEC: 750 V
- Ampere Rating: 50 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Short Circuit Current Rating (SCCR): 100 kA
- Fuse Size: 14x51
- Design Details: US14 single pole
- Indication System: Yes
- Indication System Type: Visual Indicator
- Number of Poles: 1-pole
- Wiring range: #2 - #14
- Connection/Terminal Material: Tin-Plated Copper
- Connection/Terminal Type: Clip
- Fuse Installation Method: Clip-in
- Torque Rating: 3.5 Nm
- Max Fuse Rating: 50 A
- Housing Material: Polyamide
- Rated Impulse Withstand Voltage: 8 kV
- Rated Insulation Voltage: 690 V
- Installation Mounting: DIN rail acc. EN 60715
- Product Width: 26.5 mm
- Product Length: 76.5 mm
- Product Height: 110.8 mm
- Sell Pack Quantity: 6 EA
- Sell Pack Weight: 0.8598 kg
- Sell Pack Width: 120 mm
- Sell Pack Length: 184 mm
- Sell Pack Height: 85 mm
- Product group: Fuse Holders
- Conventional Free Air thermal Current With Fuse-Links Ith: 50 A
- Body/Insulating Material: Polyamide
- Product Weight: 0.1433 kg
Product Code: A331154
Key Benefits
- High voltage rating with 800VAC and 1000VDC for versatile industrial use
- Robust 1-pole design with pressure plate connection ensures reliable terminations
- Visual indicator for quick fuse status identification
- IP20 finger-safe housing enhances operator safety
- UL certification guarantees compliance with industry safety standards
- Easy clip-in fuse installation and maintenance
- Suitable for DIN rail mounting for convenient panel integration
Compatibility
The UltraSafe™ US141I fuse holder is compatible with standard 14x51mm fuses and supports both AC and DC applications up to 50A. It is designed to fit DIN rail mounting systems compliant with EN 60715, making it suitable for integration into a wide range of industrial control panels and power distribution units.
Applications
- Industrial control panels and machinery protection
- Power distribution systems requiring high voltage fuse protection
- Renewable energy installations such as solar and wind power systems
- Automation equipment and motor control centres
- Electrical safety systems in commercial and industrial buildings
Frequently Asked Questions
What fuse sizes are compatible with the US141I fuse holder?
The US141I fuse holder is compatible with 14x51mm fuse sizes.
Is the US141I suitable for DC applications?
Yes, it supports DC voltages up to 1000V as well as AC voltages up to 800V.
How is the fuse installed in this holder?
The fuse is installed using a clip-in method, allowing for easy replacement and maintenance.
What safety features does this fuse holder offer?
It features an IP20 finger-safe housing and a visual indicator to enhance operational safety.
Common Search Terms
Fuse holder 14x51, 1-pole fuse holder, UL fuse holder, pressure plate fuse holder, visual indicator fuse holder, industrial fuse holder, DIN rail fuse holder, high voltage fuse holder, IP20 fuse holder, 50A fuse holder
| Manufacturer Part Number | A331154 |
|---|---|
| Packed Quantity | 6 |
| Barcode | 0782001310967 |
| Height | 76.5mm |
| Width | 26.5mm |
| Depth | 110.8mm |
| HS Code | 85361050 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | US141I |
Write Your Own Review
