1、The contactor can be equipped with thermal overload protection relay, mechanical interlock module, auxiliary contact module, coil drive device, surge suppressor to expand product functions. 2、The installation is simple, and the installation method is fixed by screws and rails. 3、The contactor terminal has an IP40 safety cover design to protect personal safety. 4、The auxiliary contact adopts double contact design and the action is reliable. 5、The contactor housing is made of engineering plastic to resist external impact. Features: 1. The contactor can be equipped with thermal overload protection relay, mechanical interlock module, auxiliary contact module, coil drive device, surge suppressor to expand product functions. 2. The installation is simple, and the installation method is fixed by screws and rails. 3. The contactor terminal has an IP40 safety cover design to protect personal safety. 4. The auxiliary contact adopts double contact design and the action is reliable. 5. The contactor housing is made of engineering plastic to resist external impact. 6. The overall shape is highly sealed, which can prevent external foreign matter from affecting the action of the contactor. 7. The high insulation level of the coil avoids the disconnection between the coil layers. 8. Applied to motor control and protection, start, stop, prevent overload, over current, stall, over voltage and under voltage   Specification:  Condition: 100% Brand new Model: HUEB-23K Voltage: 380 (V) 50 / 60Hz Applicable Motor: AC motor Type: Magnetic starter Mode: Irreversible Mode of Operation: Manual Protection Level: IP40 Startup Mode: Direct start Optional Style: 17-24A, 22-30A(protection device current)   Package List: 1 x Magnetic Starter