MERSEN FUSE 6,9 URD 33 TT F 1000 PC33UD69V1000TF

Why Choose the Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 1000A With Striker Flush ends metric threads PC33UD69V1000TF?

Engineered for high-speed circuit protection, this fuse delivers reliable performance up to 1000A with robust short-circuit protection at 690VAC (IEC) and 700VAC (UL). The square body design and flush striker ends with metric threads ensure ease of installation in compact industrial applications and OEM panel assemblies.

Certified to both IEC and UL standards, this Protistor® fuse supports critical power electronics with rapid fault interruption, minimising downtime and equipment risk. Ideal for demanding drives, UPS systems, and semiconductor protection.

Technical Specifications

• Item number: B300082
• Catalogue No: PC33UD69V1000TF
• Description: Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 1000A With Striker Flush ends metric threads
• EAN/UPC Code: 3605340323238
• Rated voltage AC UL: 700 V
• Rated voltage AC IEC: 690 V
• Ampere Rating: 1000 A
• RoHS Compliant: Yes
• AC or DC: AC
• Speed/Characteristic: aR
• Fuse Size: 33
• Mounting: Bolted
• Clearing I2t At Rated Voltage: 990 kA²s
• Melting I2t: 170 kA²s
• AC Max I.R./Breaking Capacity: I1: 200 kA
• Design Details: Standard Terminal
• Indication System: Yes
• Indication System Type: Striker
• Connection/Terminal Material: Silver-Plated Brass
• Connection/Terminal Type: Flush ends
• Product Width: 73 mm
• Product Length: 50.6 mm
• Product Height: 78.5 mm
• Sell Pack Quantity: 3 EA
• Sell Pack Weight: 2.4168 kg
• Sell Pack Width: 85 mm
• Sell Pack Length: 245 mm
• Sell Pack Height: 95 mm
• Product group: Semiconductor Protection Fuses
• Body/Insulating Material: Ceramic
• Product Weight: 0.8056 kg
• Power Dissipation at Rated Current Value: 135 W

Product Code: B300082

Key Benefits

• High-speed interruption reduces damage to sensitive components.
• Dual certification to IEC and UL standards ensures broad compliance.
• Flush striker ends with metric threads simplify installation and maintenance.
• Robust breaking capacity of 200 kA at rated voltage for enhanced safety.
• Clear indication system with striker provides quick fuse status identification.
• Ceramic body offers excellent insulation and durability under harsh conditions.

Compatibility

This fuse is compatible with bolted mounting fuse holders designed for Size 33 fuses and is suitable for integration within industrial control panels, semiconductor protection circuits, and power electronic devices requiring aR characteristic fuses.

Applications

• Protection of semiconductor devices in power converters and inverters.
• High-speed circuit protection in uninterruptible power supplies (UPS).
• Industrial motor drives and variable frequency drives (VFDs).
• Power distribution and control in manufacturing plants.
• Protection of sensitive electronic equipment in automation systems.

Common Search Terms

High-speed fuse, Protistor fuse, Size 33 fuse, 1000A fuse, 690VAC fuse, semiconductor protection fuse, aR fuse, bolted fuse, flush striker fuse, ceramic body fuse.