ABB 2CPX034183R9999

KA4276

KA4276 CT Meter Board OH3

Description

Measurement and metering transformer board, fully assembled module, with Metering cross, for the internal use, applicable standards: EN 61439-1, EN 61439-2, rated current 250 A, dimensions in mm (H x W x D): 1050 x 750 x 160, Earthing system TN-S, 5-pole, Number of SG spaces 1, Number of transformer meter spaces 1, Test terminals are included according wish DSO, Pre-wired according requirements DSO, voltage path Fuse-disconnector switch, 3 pole with fuses 10,3 x 38mm 2A, busbar system Cu busbars 12 x 5 mm 5-pole, parting point before the current transformer Fuse switch disconnector NH1/250A, parting point after the current transformer Switch 250 A / 3-pole (M8), primary wiring Cu-Busbar 30 x 5 mm, Accessible to Cu busbar, outgoing: terminals screws to fuse disconnetor and PE+N busbar, Connection N+PE (M8), Note: In case short circuit is > 25 kA, Backup protection required for voltage path circuit. Short circuit value to be obtained from DSO. Busbar terminals should be ordered seperately, Ratchet unit 7 GU, Overall height 3, panel width 3, Space units 252, covers out of Plastic, Quick sealable connection, RAL 7035