3.2A–5A | 1.5kW | 415V | 3-Pole | D.O.L Starter
The SIEMENS 3TW42901AB71 is a dependable motor protection circuit breaker ideal for motors up to 1.5kW. Designed for Direct-On-Line (D.O.L) starter systems, it ensures effective protection from overloads and short circuits in 415V motor circuits.
Adjustable current range: 3.2A to 5A
Motor power support: up to 1.5kW
Rated voltage: 415V AC
3-pole design for balanced phase protection
Suitable for D.O.L (Direct-On-Line) starter applications
Built-in overload and short-circuit protection
Compact size and easy installation
Conforms to IEC standards for safety and reliability