Motor starter 400v. 1,4-2,1A

Compact **motor starter** designed for **400 V systems** with an adjustable **thermal overload range of 1.4–2.1 A**. Ideal for protecting small **three-phase motors**, compressors, fans, pumps and conveyor drives, this starter combines reliable motor protection, easy adjustment and compatibility with standard contactors and overload relays.

Key features

• Adjustable overload protection: **1.4–2.1 A** (thermal type) for precise motor protection.
• Designed for **400 V AC applications** and suitable for common industrial 50/60 Hz installations.
• **Compact footprint** for easy panel installation; mounts with standard contactor combinations.
• Manual/automatic reset options and built‑in **auxiliary contacts** for trip signaling and remote monitoring.
• Robust **thermal protection** that minimizes motor overheating and downtime (IEC/NEMA-compatible design principles).

Specifications

• Brand: Other
• SKU: **040-020**
• Nominal voltage: **400 V AC**
• Adjustable current range: **1.4–2.1 A** (thermal overload setting).
• Typical applications: HVAC, pumps, compressors, small machine tools and light conveyor systems.

Description & SEO summary

This motor starter offers dependable motor protection and simple setup for technicians and maintenance teams. Engineered to reduce inrush-related stress and prevent thermal damage, it’s a practical choice for industrial and commercial installations that require a **400V motor starter** with precise overload adjustment. Use it with compatible contactors and control wiring to create a compact starter solution for small three-phase motors. Keywords: **motor starter, 400V motor starter, thermal overload relay, 1.4-2.1A starter, motor protection, contactor starter, industrial starter.**

Why choose this starter

Reliable thermal overload technology reduces motor downtime and extends equipment life, while the adjustable 1.4–2.1 A range provides flexibility for a variety of motor FLA ratings. The starter’s design supports easy integration into existing control panels and standard mounting arrangements.