Guillevin: Schneider Electric – TeSys H LZ2H2X4BD Reversing Ultra Compact Starter

May 7, 2025
Explore the Functionality of the TeSys H LZ2H2X4BD Reversing Ultra Compact Starter
The TeSys H LZ2H2X4BD Ultra Compact Reverse Starter, 3 poles, 2.4A/500V AC-53, is designed for control and protection of 3-phase motors up to 0.75kW@400V (1HP@480V). The hybrid technology used for power contacts procures ultra compactness (22.5mm width) as well as an extended electrical durability up to 30 million cycles AC-53. The LZ2H2X4BD provides control for 2 directions of rotation, an adjustable motor current 0.18-2.4A, class 10A thermal overload protection with auto/ manual/ remote reset, phase loss and phase unbalanced protection, stall and jam motor protection.
To be supplied with 24V DC, it provides logic inputs for FW/RV motor direction and remote reset after thermal tripping, 1C/O contact relay for fault indication, LED status on front face for indication of tripping and motor running. DIN rail mounting, screw terminals for control and power, the LZ2H2X4BD can be used without derating for ambient temperatures from -25 to 70°C. Multi standards certified (CULus, IEC, CCC), Green Premium compliant (RoHS/REACh).
Features
- Range: TeSys
- Product Name: TeSys Hybrid
- Device Short Name: LZ2H
- Product or Component Type: Reversing ultra-compact starter
- Motor Starter Type: Direct on-line
- Poles Description: 3P
- [Ue] Rated Operational Voltage: 500 V AC
- [Ie] Rated Operational Current: 2.4 A 500 V AC-51, 2.4 A 500 V AC-53A, 2.4 A 500 V AC-51 mounting side by side, 2.4 A 500 V AC-53A mounting side by side
- Thermal Protection Adjustment Range: 0.18…2.4 A
- Motor Power: kW 0.37 KW 220 V AC 0.65, 0.37 KW 230 V AC 0.65, 0.75 KW 380 V AC 0.65, 0.75 KW 400 V AC 0.65, 0.75 KW 415 V AC 0.65, 0.75 KW 440 V AC 0.65, 1.1 kW 500 V AC 0.65
- Maximum Horsepower Rating: 0.5 Hp 200 V AC, 0.5 Hp 230 V AC, 1 hp 460 V AC
- [Uc] Control Circuit Voltage: 24 V DC
- Thermal Overload Class: Class 10A IEC 60947-4-2











