Type KBU

Split-core residual current transformer

  • Main features

  • Handy and compact

    • Simple and economical installation, especially for retrofit
    • Practical locking system: Separating of primary cable not required
    • Available in various different sizes
    • No interruption of operations
    • Suitable for UMG 96RM-E, UMG 96RM-PN, UMG 20CM, UMG 509-PRO and UMG 512-PRO
    • Transformation ratio: 600/1
    • Max. primary residual current: 18000 mA
    • Max. wire diameter in mm: 4 x approx. 10 (rm-10 qmm) or 8 x 7 (rm-6 qmm)
      to 4 x approx. 42 (rm-500 qmm) or 8 x 29 (rm-240 qmm)
    • Busbar in mm: max. 20 x 30 to max. 80 x 120
    • Conductor feed-through: 20 x 30 to 80 x 120 mm (W x H)
    • Dimensions: 93 x 106 x 58 to 155 x 198 x 58 mm (W x H x D)