![contacteur-416186](https://www.legrand.com.gh/sites/g/files/ocwmcr846/files/2021-04/contacteur-416186.png)
CTX³ 3-pole contactors up to 800 A (AC 3)
A perfect solution for switching motors and controlling circuits for the most demanding applications.
Main characteristics:
- Connection plates for bars or lugs
- Pre-fitted auxiliary contact blocks (2 per contactor). Additional auxiliary contact blocks can be fitted on the right or left of the contactors
- IP 2X screw terminals up to 40 A, screw or cage terminals from 50 to 150 A
- Integrated auxiliary contacts
![relais-416731](https://www.legrand.com.gh/sites/g/files/ocwmcr846/files/2021-04/relais-416731.png)
RTX³ thermal relays up to 800 A
RTX³ thermal relays provide protection against overloads, long starting times and prolonged stalling of the motor.
Main characteristics:
- Trip indicator
- Off/test button
- Thermal protection trip threshold setting
- Reset button and mode selector: automatic (A)/manual (H)
- Sealable protective cover
- Integrated auxiliary contacts (1NO+1NC)
- IP20 terminals
![416296-417000](https://www.legrand.com.gh/sites/g/files/ocwmcr846/files/2021-04/416296-417000.png)
Compact motor starters
RTX³ thermal relays can be used to create motor starters from 0.1 A to 800 A in conjunction with contactors ranging from the mini CTX³ to the CTX³ 800.