TL 500T

Article number: 70 515
  • The coupling devices TL* are used to adapt the input circuits of the insulation monitoring device to a higher operating voltage than the operating voltage of the IMD directly.
  • The coupling units are connected between IT power supply system and insulation monitoring device.
Rated operating AC voltage UN 500 V
Maximum continuous operating voltage AC UC 600 V
Designed for insulation monitoring device HIS71, HIG95, HIG93, HIG91, HIG92, HIG94
Maximal operating current AC IC < 3 x 0,1
Internal resistance RIN 3 x 12,7
Internal inductance LIN 3 x 330
Offset for insulation monitoring device Rtl ext 4.4 kΩ
Housing material Polyamid PA6, UL94 V-0
Degree of protection IP20
Operating temperature ϑ - 25 ÷ 55 °C
Recommended cross-section of connected conductors S 1.5 mm2
Tightening moment 0,2
Installation On DIN rail 35 mm
Modular width 2
Operating position Any
Operation type Permanent
Lifetime > 100 000 h
Use for traction Yes
Quick contact
Ing. Aneta Sčebelová
 +420 494 942 314