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MERSEN FUSE 6,900 CP AR 14.51 0016 FR14AR69V16
MPN: M1027329
Alt. SKU: FR14AR69V16
Special Price
£8.02
£6.68
Regular Price
£14.57
MERSEN FUSE 6,900 CP AR 14.51 0016 FR14AR69V16 is available to buy in increments of 10
Why Choose the High-Speed Cylindrical Fuse Protistor® Size 14x51 aR 690VAC IEC 16A FR14AR69V16?
Engineered for fast and reliable protection of semiconductor devices, the High-Speed Cylindrical Fuse Protistor® FR14AR69V16 offers outstanding performance at 690VAC with a 16A rating. Its aR characteristic ensures optimal response to short-circuit faults, safeguarding critical applications such as drives, UPS, and power conversion systems.
Designed to IEC standards in a compact 14x51 mm format, this fuse provides consistent, high-speed interruption and easy integration into modern industrial systems. Trust Protistor® for superior protection, reduced downtime, and enhanced system longevity in demanding environments.
Technical Specifications
- Item number: M1027329
- Catalogue No: FR14AR69V16
- Description: High-Speed Cylindrical Fuse Protistor® Size 14x51 aR 690VAC IEC 16A
- EAN/UPC Code: 3605340531435
- Rated voltage AC IEC: 690 V
- Ampere Rating: 16 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 14x51
- Mounting: Clip
- Clearing I2t At Rated Voltage: 100 A²s
- Melting I2t: 11.3 A²s
- AC Max I.R./Breaking Capacity: I1: 160 kA
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Ferrule
- Product Diameter: 14.3 mm
- Product Length: 51 mm
- Sell Pack Quantity: 10 EA
- Sell Pack Weight: 0.2 kg
- Sell Pack Width: 75 mm
- Sell Pack Length: 107 mm
- Sell Pack Height: 16 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.02 kg
- Power Dissipation at Rated Current Value: 5 W
Product Code: FR14AR69V16
Key Benefits
- Fast and reliable protection for semiconductor devices
- High breaking capacity of 160 kA ensures safety during short circuits
- Compact 14x51 mm size for easy integration into industrial systems
- Silver-plated copper ferrule terminals for optimal conductivity and durability
- Ceramic body provides excellent insulation and thermal stability
- RoHS compliant for environmental safety
Compatibility
This fuse is compatible with IEC standard fuse holders designed for 14x51 mm cylindrical fuses and is suitable for use in AC circuits up to 690 V. Ideal for integration in industrial drives, uninterruptible power supplies (UPS), and power conversion equipment requiring high-speed semiconductor protection.
Applications
- Protection of power semiconductor devices such as thyristors and diodes
- Industrial motor drives and variable frequency drives (VFDs)
- Uninterruptible Power Supplies (UPS)
- Power conversion and inverter systems
- Renewable energy systems including solar inverters
Frequently Asked Questions
What does the aR characteristic mean?
The aR (partial range) characteristic indicates that the fuse is designed to protect semiconductor devices by interrupting short-circuit currents rapidly while allowing normal overload currents to pass without nuisance tripping.
Is this fuse suitable for DC applications?
No, this fuse is specified for AC applications only, with a rated voltage of 690 V AC.
What is the breaking capacity of this fuse?
The fuse has a maximum breaking capacity of 160 kA at rated voltage, ensuring it can safely interrupt high short-circuit currents.
How is this fuse mounted?
This fuse is mounted using a clip, compatible with standard fuse holders designed for 14x51 mm fuses.
Common Search Terms
High-speed fuse, semiconductor protection fuse, 16A fuse 690V, cylindrical fuse 14x51, Protistor fuse, aR fuse, IEC fuse 16 amp, industrial fuse 690VAC, power semiconductor protection, fast-acting fuse
| Manufacturer Part Number | M1027329 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340531435 |
| Height | 51mm |
| Width | 14.3mm |
| Depth | 14.3mm |
| HS Code | 85361050 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | FR14AR69V16 |
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