MERSEN FUSE 6,9 URD 32 D08 A 0450 6,9URD32D08A0450

Why Choose the Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 450A With Striker DIN 80 Blades PC32UD69V450A?

Engineered for demanding industrial environments, this Protistor® high-speed fuse offers rapid protection for semiconductor devices, minimising downtime and safeguarding critical equipment. The 450A rating, combined with a 690VAC IEC / 700VAC UL voltage capability, ensures reliable performance in high-stress applications.

Featuring a built-in striker for remote fuse status indication and robust DIN 80 blades for secure installation, this fuse provides both enhanced safety and operational efficiency. Its compliance with IEC and UL standards makes it a trusted choice for power electronics, drives, and renewable energy systems.

Technical Specifications

• Item number: F300178
• Catalogue No: PC32UD69V450A
• Description: Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 450A With Striker DIN 80 Blades
• EAN/UPC Code: 3605340324341
• Rated voltage AC UL: 700 V
• Rated voltage AC IEC: 690 V
• Ampere Rating: 450 A
• RoHS Compliant: Yes
• AC or DC: AC
• Speed/Characteristic: aR
• Fuse Size: 32
• Mounting: Bolted
• Clearing I2t At Rated Voltage: 130 kA²s
• Melting I2t: 22 kA²s
• AC Max I.R./Breaking Capacity: I1: 200 kA
• Indication System: Yes
• Indication System Type: Striker
• Connection/Terminal Material: Silver-Plated Copper
• Connection/Terminal Type: DIN 80 Blades
• Product Width: 59 mm
• Product Length: 110 mm
• Product Height: 65 mm
• Sell Pack Quantity: 3 EA
• Sell Pack Weight: 1.5879 kg
• Sell Pack Width: 140 mm
• Sell Pack Length: 195 mm
• Sell Pack Height: 75 mm
• Product group: Semiconductor Protection Fuses
• Body/Insulating Material: Ceramic
• Product Weight: 0.5293 kg
• Power Dissipation at Rated Current Value: 80 W

Product Code: F300178

Key Benefits

• Rapid protection for semiconductor devices, reducing equipment downtime.
• High breaking capacity of 200 kA ensures safety in demanding industrial settings.
• Built-in striker for easy remote fuse status indication.
• Robust DIN 80 blade terminals provide secure and reliable connections.
• Compliance with IEC and UL standards guarantees trusted performance.
• Ceramic body ensures durability and excellent insulation.

Compatibility

This fuse is compatible with industrial semiconductor protection systems requiring Size 32 aR fuses rated for up to 450A and voltages up to 700VAC. It is suitable for use in power electronics, motor drives, and renewable energy installations that adhere to IEC and UL standards.

Applications

• Protection of power semiconductors in industrial drives and inverters.
• Use in renewable energy systems such as solar inverters and wind turbines.
• Safeguarding critical components in power electronics and automation equipment.
• High-speed protection in manufacturing and processing plants.

Common Search Terms

High-speed fuse, Protistor fuse, Size 32 fuse, 450A fuse, semiconductor protection fuse, DIN 80 blade fuse, IEC 690VAC fuse, UL 700VAC fuse, striker fuse, ceramic body fuse, industrial fuse, power electronics fuse.