MERSEN FUSE 6,9 URD 32 E F 0630 6,9URD32EF0630

Why Choose the Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 630A With Striker Open Slot Blades PC32UD69V630EF?

The PC32UD69V630EF offers precise and rapid circuit protection for demanding industrial applications, supporting AC voltages up to 690V (IEC) and 700V (UL) with a robust 630A current rating. Its aR operating class ensures exceptional performance in semiconductor and power conversion environments.

Featuring an integrated striker for remote signalling and open slot blades for reliable, easy installation, this high-speed fuse delivers consistent safety and operational uptime. Fully compliant with IEC and UL standards, it provides peace of mind in critical protection scenarios.

Technical Specifications

• Item number: Z300172
• Catalogue No: PC32UD69V630EF
• Description: Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 630A With Striker Open Slot Blades
• EAN/UPC Code: 3605340324228
• Rated voltage AC UL: 700 V
• Rated voltage AC IEC: 690 V
• Ampere Rating: 630 A
• RoHS Compliant: Yes
• AC or DC: AC
• Speed/Characteristic: aR
• Fuse Size: 32
• Mounting: Bolted
• Clearing I2t At Rated Voltage: 310 kA²s
• Melting I2t: 54 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: Open Slot Blades
• Product Width: 59 mm
• Product Length: 126 mm
• Product Height: 65 mm
• Sell Pack Quantity: 3 EA
• Sell Pack Weight: 1.7148 kg
• Sell Pack Width: 160 mm
• Sell Pack Length: 202 mm
• Sell Pack Height: 80 mm
• Product group: Semiconductor Protection Fuses
• Body/Insulating Material: Ceramic
• Product Weight: 0.5716 kg
• Power Dissipation at Rated Current Value: 105 W

Product Code: PC32UD69V630EF

Key Benefits

• High-speed protection ensures rapid disconnection to safeguard sensitive semiconductor devices.
• Integrated striker allows for remote signalling of fuse operation, enhancing maintenance and safety.
• Open slot blade terminals facilitate easy and secure bolted mounting.
• Robust ceramic body provides excellent insulation and durability under high electrical stress.
• Compliant with IEC and UL standards, guaranteeing reliable performance worldwide.
• High breaking capacity (200 kA) ensures effective interruption of fault currents.

Compatibility

This fuse is compatible with industrial equipment requiring semiconductor protection at voltages up to 690VAC (IEC) and 700VAC (UL) with a current rating of 630A. It fits fuse holders and switchgear designed for Size 32 aR fuses with bolted mounting and open slot blade terminals.

Applications

• Protection of power semiconductors such as thyristors, diodes, and transistors.
• Industrial power conversion systems including inverters and rectifiers.
• Motor drives and variable speed controllers.
• Renewable energy systems such as solar inverters and wind turbine converters.
• High-power industrial machinery requiring fast and reliable fuse protection.

Common Search Terms

High-speed fuse, semiconductor protection fuse, aR fuse, 630A fuse, 690VAC fuse, 700VAC fuse, Size 32 fuse, fuse with striker, industrial fuse, bolted mounting fuse, ceramic body fuse, power electronics protection.