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MERSEN FUSE 6,921 CP GR 14.51 0032 FR14GR69V32T
MPN: Q1017189
Alt. SKU: FR14GR69V32T
Special Price
£9.61
£8.01
Regular Price
£17.48
MERSEN FUSE 6,921 CP GR 14.51 0032 FR14GR69V32T is available to buy in increments of 10
Why Choose the High-Speed Cylindrical Fuse Protistor® Size 14x51 gR 690VAC IEC 32A With Striker FR14GR69V32T?
Engineered for demanding industrial protection, this high-speed cylindrical fuse offers reliable interruption of short-circuit currents in power electronics up to 690VAC, adhering to IEC standards. With a 32A rating and built-in striker, it simplifies monitoring and enhances system safety.
Its compact 14x51mm design ensures ease of integration into control panels and systems, delivering consistent performance and long-term durability for critical applications like drives, UPS, and semiconductors.
Product Code: FR14GR69V32T
Key Benefits
- High-speed gR characteristic ensures fast and reliable protection for sensitive semiconductor devices.
- Built-in striker indication system simplifies fuse status monitoring and maintenance.
- Compact 14x51mm size allows easy integration into control panels and industrial systems.
- High breaking capacity of 160 kA AC provides robust short-circuit protection.
- Ceramic body offers excellent durability and thermal resistance.
- Silver-plated copper terminals ensure reliable electrical connections.
- RoHS compliant for environmentally responsible usage.
Compatibility
This fuse is compatible with IEC standard fuse holders and clips designed for 14x51mm cylindrical fuses. It is suitable for use in industrial control panels, power electronics, semiconductor protection circuits, and systems requiring high-speed fuse protection up to 690VAC and 32A.
Applications
- Protection of power semiconductor devices such as IGBTs and thyristors.
- Industrial drives and motor controllers.
- Uninterruptible Power Supplies (UPS).
- Power electronics and converters.
- Control panels and switchgear requiring high-speed fuse protection.
Technical Specifications
- Item number: Q1017189
- Catalogue No: FR14GR69V32T
- Description: High-Speed Cylindrical Fuse Protistor® Size 14x51 gR 690VAC IEC 32A With Striker
- EAN/UPC Code: 3605340506846
- Rated voltage AC IEC: 690 V
- Ampere Rating: 32 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gR
- Fuse Size: 14x51
- Mounting: Clip
- Clearing I2t At Rated Voltage: 700 A²s
- Melting I2t: 96.7 A²s
- AC Max I.R./Breaking Capacity: I1: 160 kA
- Indication System: Yes
- Indication System Type: Striker
- 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: 104 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: 6.9 W
Frequently Asked Questions
What does the 'gR' characteristic mean for this fuse?
The 'gR' characteristic indicates a high-speed fuse designed for semiconductor protection, capable of interrupting all short-circuit currents without damaging sensitive components.
Is this fuse suitable for DC applications?
No, this particular fuse is rated for AC applications only, with a rated voltage of 690VAC.
How does the striker indication system work?
The striker indication system provides a mechanical indication when the fuse has blown, allowing for quick visual identification and safer maintenance.
Can this fuse be used in standard fuse holders?
Yes, it is designed to fit standard IEC 14x51mm fuse clips and holders compatible with this size and rating.
Common Search Terms
high speed fuse, cylindrical fuse 14x51, semiconductor protection fuse, 690VAC fuse, 32A industrial fuse, fuse with striker, IEC fuse 14x51, gR fuse, power electronics fuse, ceramic body fuse
| Manufacturer Part Number | Q1017189 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340506846 |
| Height | 51mm |
| Width | 14.3mm |
| Depth | 14.3mm |
| HS Code | 85361050 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | FR14GR69V32T |
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