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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3SU1400-1AA10-3CA0 |
| Alternative Part Number | 3SU14001AA103CA0 |
| Manufacturer | Siemens |
| Product Type | Contact Module |
| Contact Configuration | 1 Normally Closed (NC) |
| Rated Operational Current | 10 A |
| Insulation Voltage | 500 V |
| Type of Voltage | AC/DC |
| Surge Voltage Resistance | 6 kV |
| Protection Class | IP40 for enclosure, IP20 for terminal |
| Positive Opening | Yes |
| Degree of Pollution | 3 |
| Mechanical Service Life | Typical 10 million switching cycles |
| Operating Frequency Maximum | 3600 operations per hour |
| Terminal Type | Spring-type |
| Mounting | For front plate mounting |
| Commodity Code | 85365080 |
| Product Function | Ensures reliable switching and can be integrated into various control and signalling systems |
The Siemens 3SU1400-1AA10-3CA0 is a robust contact module designed for front plate mounting, offering reliable performance in a variety of industrial applications. This component is part of the SIRIUS ACT range, known for its high-quality commanding and signalling devices. The module features a single normally closed (NC) contact element, which is suitable for integration with a range of control devices such as pressure selection buttons, front elements, pendant pushbuttons, and switches.
With an insulation voltage rated at 500 V and a surge voltage resistance of 6 kV, the 3SU1400-1AA10-3CA0 ensures safe operation under demanding conditions. It boasts a mechanical service life of approximately 10 million switching cycles, highlighting its durability and longevity. The thermal current capacity stands at 10 A, and the module can handle operating voltages ranging from 5 to 500 V for both AC and DC currents, making it versatile for various electrical setups.
The contact module is designed with a spring-type terminal for secure and straightforward connections. It also features a positive opening operation, which is a critical safety function that ensures contacts open reliably to interrupt circuits for safety operations. The protection class of IP40 for the enclosure and IP20 for the terminal indicates a good level of protection against solid objects.
This contact module is constructed with a silver alloy contact design, which provides excellent conductivity and resistance to wear. Its compact size and efficient design make it an ideal choice for space-constrained environments while maintaining easy accessibility for maintenance.
Engineered to meet the rigorous standards of industrial control applications, the Siemens 3SU1400-1AA10-3CA0 contact module is a testament to Siemens' commitment to quality, reliability, and performance.
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Frequently Asked Questions
What type of contact does this Siemens contact module have?
The Siemens contact module features a single normally closed (NC) contact.
Can this contact module be used with both AC and DC operating voltages?
Yes, the contact module is designed to handle both AC and DC operating voltages, with a rated insulation voltage of 500 V.
What is the rated thermal current for this contact module?
The rated thermal current for the contact module is 10 A.
Is the contact module suitable for front plate mounting?
Yes, this contact module is specifically designed for front plate mounting.
What is the mechanical service life of the contact module?
The mechanical service life of the contact module is typically around 10 million switching cycles.
What type of terminal connection does the contact module use?
The contact module utilises a spring-type terminal for its connections.
Does the contact module have a positive opening operation?
Yes, the contact module is equipped with a positive opening operation feature.
What is the surge voltage resistance of this contact module?
The surge voltage resistance of the contact module is rated at 6 kV.
What are the protection class ratings for the enclosure and terminal of the contact module?
The protection class for the enclosure is IP40, and for the terminal, it is IP20.
How does the contact module perform in terms of vibration resistance?
The contact module is resistant to vibrations, complying with IEC 60068-2-6 standards, and can handle 10 to 500 Hz at 5g.
