The GTZ4121 current transformer acquires heating current and is used in combination with a controller for heat current monitoring. It is capable of transforming up to 4 alternating currents into 4 different direct voltages. The three line currents in 3-phase systems are transformed into a summated voltage when appropriately wired.

• Input
  3 or 4 straight-through current transformers, 8.8 mm hole diameter
  0...40 A_AC, 0...20 A_AC, 0...10 A_AC, 0...5 A_AC
  Power consumption: 0.25 W per transformer
• Output
  0...10 V_DC, short-circuit proof
• Response Characteristics
  Accuracy: 5% of reading
  Output voltage: U=0.2345*I -0.015     (U in V, I in A)
  
  
• For mounting to top-hat rail
• Dimensions (LxWxD) 93 x 82.5 x 63 mm

Order Code
GTZ4121000R0001 (3 inputs) or
GTZ4121000R0002 (4 inputs)

	Article No: GTZ4121000R0001 GTZ4121000R0002
	Technical Data » GB (pdf 88 kB)
	Operating Instructions D-GB-F-E (pdf 102 kB)
	Products using Current Transformers as an accessory (display)