4A–6.3A | 1.2kW | 415V | 3-Pole | D.O.L Starter
The SIEMENS 3TW42901AB71 is a compact and efficient motor protection circuit breaker designed for motors up to 1.2kW. Suitable for Direct-On-Line (D.O.L) starters, it ensures reliable protection against overload and short circuits in 415V 3-phase systems.
Adjustable current range: 4A to 6.3A
Motor capacity: up to 1.2kW
Rated voltage: 415V AC
3-pole configuration for full-phase protection
Designed for D.O.L starter applications
Integrated overload and short-circuit protection
Compact size, easy panel mounting
Complies with IEC safety standards