Schneider Electric – LZ1H2X4BD – TeSys H Ultra‑Compact Motor Starter

The Schneider Electric LZ1H2X4BD is a TeSys H series ultra‑compact direct‑on‑line starter designed to both control and protect 3‑phase motors up to 0.75 kW at 400 V. Featuring hybrid technology, this starter combines thermal overload protection, logic inputs, and remote reset functionality in a DIN‑rail mountable 22.5 mm wide housing. It supports up to 30 million AC‑53a electrical cycles, making it highly reliable for demanding applications.

Key Features:

• Model: LZ1H2X4BD (TeSys H hybrid starter)  

• Motor Rating:

  • 0.75 kW @ 400 V AC

  • Up to 1.1 kW @ 500 V AC

  • Current adjustable 0.18–2.4 A (thermal overload)

• Electrical Endurance: 30 million AC‑53a cycles  

• Control Supply: 24 V DC coil; requires <40 mA  

• Protection Features:

  • Class 10A thermal overload with automatic/manual/remote reset

  • Phase‑loss, unbalance, stall/jam protection  

• Logic & Signaling:

  • Inputs for On/Off and Reset

  • 1 C/O auxiliary contact for fault signaling

  • LED indicators showing motor and trip status  

• Mounting & Connections: DIN‑rail clip; screw‑clamp terminals (0.2–2.5 mm²), IP20  

• Physical Dimensions: 22.5 mm width, compact for panel space optimization  

• Certifications: CE, cULus, IEC 60947‑4‑2, UL 60947‑4‑1, CCC; RoHS/REACH (Better World product)