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3TX4440-2A Siemens
Based on over 4900 reviews
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Key specifications
Manufacturer
Siemens
HS code
85365080
Ship to
Australia
Availability
112 remaining
Express delivery to Australia
Full 12-month warranty
Secure payment process
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The Siemens 3TX4440-2A is a high-quality auxiliary switch block designed to complement contactor relays and power contactors in a variety of industrial applications. This component is engineered to facilitate reliable switching operations within electrical circuits, ensuring seamless control and management of connected devices. Crafted with precision, the 3TX4440-2A features four normally open (NO) contacts, capable of handling an operating current of up to 10 A at 230 V ac. Its robust construction allows it to withstand mechanical operating cycles typically up to 10 million, highlighting its durability and long service life. The switch block is equipped with screw terminals, providing a secure and stable connection for auxiliary and control current circuits. It is designed for snap-on mounting, which simplifies installation and maintenance processes. With a compact width of 12 mm, height of 70 mm, and depth of 51.5 mm, it integrates seamlessly into electrical systems without requiring excessive space. Safety is a paramount consideration in the design of the 3TX4440-2A, which includes features such as positively driven operation compliant with IEC 60947-5-1 standards. This ensures that the switch block operates reliably within the safety parameters of industrial control systems. The Siemens 3TX4440-2A auxiliary switch block is a testament to the brand's commitment to quality, reliability, and performance in industrial control products. It is an essential component for professionals seeking to enhance the functionality and efficiency of their electrical control systems.
Typical applications
- Integration into motor control centres for auxiliary switching functions
- Use in control panels for automation processes
- Implementation in conveyor systems for operational control
- Installation in HVAC systems for auxiliary control
- Utilisation in manufacturing lines for signalling purposes
- Incorporation in packaging machinery for sequence control
- Application in material handling equipment for interlocking operations
- Deployment in pump control circuits as an auxiliary relay
- Inclusion in lighting control systems for additional switching capabilities
- Embedding in control circuits of compressors for auxiliary operations
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Full 12-month warranty
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"The prompt delivery knowing it was urgent was amazing! We are confident when EU Automation says they will try to ship as soon as possible they really mean it. Our company will definitely use them again. Service is astounding."
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