- Main contacts: 2x 1NO / 2x 1NO+1NC
- Lifetime (switching operations): 3 million
- Utilization category DC5
- Nominal voltage: 12V, 24V, 36V or 48V
Find out more about the general features and technical specifications of the DC Motor Reversers in our current product catalogue. The DC Motor Reversers can be individually adapted to offer added value for machine safety. Premium engineering – that is our claim for every single DC Motor Reversers. We would like to convince you of this.
DC motor reversing contactor series TLD
The motor reversing contactor type TDL18A consists of 2 single pole contacts with 1NO/1NC each and the contactor TDL18B consists of 2 single pole contacts with 1NO each, both with internal wiring. The result is this compact product with a protection degree of IP 50. The normal operating mode is 50% interval mode. The maximum continuous load is 15min. The NC contacts are not designed to switch the current on or off.
The contactors have a very fast switch-off time (10msec.) and a relatively long pick-up time (about 20msec.).
This mode of operation enables safe reversals and prevents the contacts from being closed at the same time.
The use of spark quenching diodes increases the switch-off time and therefore it is very important to choose the correct type of diodes (diode+resistor).
The performance data can be taken from the TL11 model.