Wöhner QUADRON CrossBoard NH Fuse Switch-Disconnector Size 000, 125A, 690VAC

Details

Description

Wöhner QUADRON CrossBoard NH fuse switch-disconnector for NH size 000 fuse links, rated 125 A, featuring a CrossLink interface and suitable for CrossBoard 125 A / 250 A and CrossBoard 800 A systems. The unit uses a box terminal and can be rotated for either top or bottom connection. 

• 33800 000A – QUADRON CrossBoard
• Product type: NH fuse switch-disconnector
• Fuse size: NH 000
• Rated current: 125 A
• Terminal: Box terminal
• Connection: top or bottom
• Interface: CrossLink
• Width: only 49.5 mm 

Product Details

Wöhner QUADRON CrossBoard 33800 000A combines switching, isolation and NH fuse protection in one compact unit. Its narrow 49.5 mm design helps save panel space, while the device can be rotated to allow either top or bottom connection. 

The device is designed for NH 000 fuse links according to IEC / HD 60269-2, with an IEC rated current of 125 A, rated voltage of 690 VAC and 440 VDC. It is intended for higher-current branch protection within CrossBoard power distribution systems. 

Technical Data

• Brand: Wöhner
• Product range: QUADRON CrossBoard
• Product code: 33800 000A
• Product type: NH fuse switch-disconnector
• Fuse size: NH 000
• Fuse standard: IEC / HD 60269-2
• Rated current IEC: 125 A
• Rated voltage IEC AC: 690 V
• Rated voltage IEC DC: 440 V
• Rated insulation voltage Ui AC: 800 V
• Rated insulation voltage Ui DC: 500 V
• Rated impulse withstand voltage Uimp: 6 kV
• Device standards: IEC 60947-1:2020 / IEC 60947-3:2020
• Utilisation category: AC-21B / AC-22B
• Conditional short-circuit current with fuses: up to 80 kA / 400 V at 125 A
• Approved fuse operating class: gG
• Permitted fuse-link power dissipation: 9 W
• Terminal: Box terminal
• Connection: Top or bottom
• Interface: CrossLink
• Compatible systems: CrossBoard 125 A / 250 A, CrossBoard 800 A
• Width: 49.5 mm