Separable residual current transformer, type KBU
Janitza 1503400 Differenzstromwandler Teilbar S

Separable residual current transformers are particularly suitable for retrofitting, as they can also be installed during operation and without interrupting the primary conductor. They are available in the models type KBU and type CT-AC.

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Key details at a glance

Reliable handling and compact

  • Simple and cost-effective installation
  • Practical locking system: No need to disconnect and remove the primary conductors
  • Available in various dimensions
  • No interruption of operation
  • Ratio: 600/1
  • Max. primary residual current: 18000 mA
  • Busbar in mm: max. 20 x 30 to max. 80 x 120 mm (W x H)
  • Max. wire diameter in mm: 4 x approx. 10 (rm-10 mm²) or 8 x 7 (rm-6 mm²) up to 4 x approx. 42 (rm-500 mm²) or 8 x 29 (rm-240 mm²)
  • Dimensions: 93 x 106 x 58 to 155 x 198 x 58 mm (W x H x D)
  • Suitable for the UMG 96RM-E, UMG 96RM-PN, UMG 20CM, UMG 509-PRO, and UMG 512-PRO

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