The Siemens 3RT23 contactor represents a pinnacle of efficiency and reliability, specifically designed to handle demanding applications. Engineered for a maximum operational current of 40 A, it supports up to 400 V with remarkable service life and durability in mind. With a compact footprint, this four-pole contactor utilises advanced technology to ensure rapid and precise switching under various ambient conditions. Its robust construction ensures resilience against shock and environmental factors, providing peace of mind even in the most challenging conditions. Whether you require efficient performance in an industrial setting or a versatile component for commercial applications, this contactor offers exceptional operational stability while optimising energy consumption.

Significant energy efficiency reduces costs
Advanced thermal management minimizes power loss
Wide ambient temperature range for adaptability
Spring-loaded terminals for reliable connections
High mechanical stress resistance with long service life