MERSEN FUSE 6,9 URD 32 TT F 0900 6,9URD32TTF0900

Why Choose the Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 900A With Striker Flush Ends Metric Threads PC32UD69V900TF?

The PC32UD69V900TF fuse delivers rapid, reliable protection for sensitive power semiconductor devices, featuring a 900A rating and compliance with both IEC 690VAC and UL 700VAC standards. Its high interrupting capacity and precise aR characteristic ensure reduced downtime and enhanced safety within demanding industrial environments.

Engineered for versatility and ease of integration, this fuse offers metric-threaded flush ends and an integrated striker for immediate open-circuit indication, supporting fast diagnostics and maintenance. Ideal for use in drive systems, power converters, and critical infrastructure, it provides superior performance where robust protection is essential.

Technical Specifications

• Item number: Q300072
• Catalogue No: PC32UD69V900TF
• Description: Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 900A With Striker Flush ends metric threads
• EAN/UPC Code: 3605340323047
• Rated voltage AC UL: 700 V
• Rated voltage AC IEC: 690 V
• Ampere Rating: 900 A
• RoHS Compliant: Yes
• AC or DC: AC
• Speed/Characteristic: aR
• Fuse Size: 32
• Mounting: Bolted
• Clearing I2t At Rated Voltage: 990 kA²s
• Melting I2t: 165 kA²s
• AC Max I.R./Breaking Capacity: I1: 200 kA
• Design Details: Reinforced Terminal
• Indication System: Yes
• Indication System Type: Striker
• Connection/Terminal Material: Silver-Plated Brass
• Connection/Terminal Type: Flush ends
• Product Width: 59 mm
• Product Length: 50.6 mm
• Product Height: 65 mm
• Sell Pack Quantity: 3 EA
• Sell Pack Weight: 1.6389 kg
• Sell Pack Width: 85 mm
• Sell Pack Length: 195 mm
• Sell Pack Height: 75 mm
• Product group: Semiconductor Protection Fuses
• Body/Insulating Material: Ceramic
• Product Weight: 0.5463 kg
• Power Dissipation at Rated Current Value: 110 W

Product Code: Q300072

Key Benefits

• High-speed aR characteristic ensures rapid disconnection to protect sensitive semiconductor devices.
• Rated for 900A and compliant with IEC 690VAC and UL 700VAC standards for versatile global use.
• Integrated striker provides immediate visual indication of fuse operation, simplifying maintenance.
• Flush end terminals with metric threads allow secure and easy bolted mounting.
• Ceramic body construction offers excellent insulation and durability under demanding conditions.
• High breaking capacity of 200 kA minimises risk of equipment damage during fault conditions.

Compatibility

This fuse is compatible with a wide range of industrial semiconductor protection applications, including power converters, motor drives, and critical infrastructure systems requiring bolted mounting and metric-threaded flush terminals. It integrates seamlessly with systems designed for IEC and UL voltage ratings up to 700VAC.

Applications

• Protection of power semiconductor devices in industrial drive systems.
• Use in power converters and inverters for rapid fault clearance.
• Critical infrastructure requiring high-speed fuse protection with clear indication.
• Industrial automation and control panels with bolted fuse mounting requirements.

Common Search Terms

High-speed fuse, semiconductor protection fuse, aR fuse, 900A fuse, IEC 690VAC fuse, UL 700VAC fuse, striker fuse, flush end fuse, metric thread fuse, bolted mounting fuse, power semiconductor protection, industrial fuse.