MERSEN FUSE 6,9 URD 30 D11 A 0450 6,9URD30D11A0450

Why Choose the Square Body High-Speed Fuse Protistor® Size 30 aR 690VAC IEC 700VAC UL 450A With Striker DIN 110 Blades PC30UD69V450D1A?

Engineered for rapid, reliable protection of power semiconductor devices, this fuse features a high breaking capacity and precise aR characteristic, ensuring safe interruption of fault currents up to 690VAC (IEC) and 700VAC (UL). The integrated striker and DIN 110 blade terminals facilitate secure installation and remote signalling in demanding industrial environments.

With a robust 450A current rating, compliance to international standards, and a compact square body design, it is ideal for critical applications requiring consistent performance, minimal downtime, and straightforward integration into existing protection systems.

Technical Specifications

• Item number: S300695
• Catalogue No: PC30UD69V450D1A
• Description: Square Body High-Speed Fuse Protistor® Size 30 aR 690VAC IEC 700VAC UL 450A With Striker DIN 110 Blades
• EAN/UPC Code: 3605340332360
• 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: 30
• Mounting: Bolted
• Clearing I2t At Rated Voltage: 165 kA²s
• Melting I2t: 26 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 110 Blades
• Product Width: 40 mm
• Product Length: 134.6 mm
• Product Height: 48 mm
• Sell Pack Quantity: 3 EA
• Sell Pack Weight: 0.8949 kg
• Sell Pack Width: 135 mm
• Sell Pack Length: 145 mm
• Sell Pack Height: 55 mm
• Product group: Semiconductor Protection Fuses
• Body/Insulating Material: Ceramic
• Product Weight: 0.2983 kg
• Power Dissipation at Rated Current Value: 88 W

Product Code: S300695

Key Benefits

• High breaking capacity ensures safe interruption of fault currents up to 700VAC.
• Precise aR characteristic provides reliable protection for power semiconductor devices.
• Integrated striker indication system allows for easy remote signalling of fuse status.
• Durable ceramic body offers excellent insulation and mechanical strength.
• Silver-plated copper DIN 110 blade terminals ensure secure and low-resistance connections.
• Compact square body design facilitates straightforward integration into existing systems.

Compatibility

This fuse is compatible with standard Size 30 fuse holders and assemblies designed for IEC and UL rated voltages up to 700V. It is suitable for use in industrial semiconductor protection circuits requiring aR characteristic fuses with striker indication and bolted mounting.

Applications

• Protection of power semiconductor devices such as thyristors and diodes.
• Industrial motor drives and variable speed controllers.
• Power converters and inverters in renewable energy systems.
• Switchgear and control panels requiring high-speed fuse protection.
• Critical industrial processes demanding reliable and fast fault clearing.

Common Search Terms

Square body fuse, high-speed fuse, semiconductor protection fuse, aR fuse, 450A fuse, 690VAC fuse, 700VAC fuse, DIN 110 blade fuse, striker indication fuse, ceramic body fuse, bolted mounting fuse.