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Specification & Description
| Specification | Description |
|---|---|
| Part Number | LA4KC1B |
| Manufacturer | Schneider |
| Product Range | TeSys K |
| Device Short Name | LA4K |
| Product Type | Suppressor Module |
| Product Compatibility | LP1K, LP4K, CA3K |
| Mounting Location | Front side |
| Mounting Mode | Clip-on |
| Suppressor Technology | Bidirectional peak limiting diode |
| Control Circuit Voltage | 12 to 24 V DC |
| Maximum Peak Voltage | 2 times the control circuit voltage (Uc) |
| Local Signalling | LED indicator |
| Quantity Per Set | Set of 5 |
| Dimensions (Height x Width x Depth) | 25 mm x 6 mm x 22 mm |
| Net Weight | 0.01 kg |
| Standards | UL 60947-5-1, CSA C22.2 No. 60947-5-1, EN/IEC 60947-5-1 |
| Product Certifications | UL, CSA, CE, UKCA |
| IP Degree of Protection | IP2x according to IEC 60529 |
| Protective Treatment | TC conforming to IEC 60068, TC conforming to DIN 50016 |
| Ambient Air Temperature for Operation | -25 to 50 °C |
| Ambient Air Temperature for Storage | -50 to 80 °C |
| Commodity Code | 853630 |
| Country of Origin | - |
The Schneider LA4KC1B is a suppressor module designed to enhance the performance and longevity of TeSys K Series Modules. This compact and efficient component operates within a control circuit voltage range of 12 to 24 V dc, ensuring reliable protection against voltage spikes. Its bidirectional peak limiting diode technology is specifically engineered to manage and limit transient overvoltages, thus safeguarding the connected equipment from potential damage.
With dimensions of 22 x 6 x 25 mm, the LA4KC1B is an unobtrusive addition to any setup, allowing for easy integration without the need for significant space. The module is equipped with an LED for local signalling, providing immediate visual feedback on the operational status. This feature is particularly useful for maintenance and troubleshooting in industrial environments.
The LA4KC1B is compliant with several international standards, including UL 60947-5-1, CSA C22.2 No. 60947-5-1, and EN/IEC 60947-5-1, which attest to its quality and reliability. It also meets the EU RoHS Directive, ensuring that it is free from hazardous substances and aligns with environmental regulations.
Designed for front side mounting with a clip-on mode, the LA4KC1B offers a straightforward installation process. It is compatible with a range of TeSys K products, including LP1K, LP4K, and CA3K, making it a versatile choice for various applications. The suppressor module's robust construction and protective treatment ensure it can operate effectively in a wide range of ambient temperatures, from -25 to 50 °C for operation and -50 to 80 °C for storage.
Overall, the Schneider LA4KC1B is a practical and reliable solution for protecting electrical circuits in a variety of industrial settings. Its compact design, ease of installation, and compliance with rigorous standards make it a valuable component for any electrical system utilising TeSys K Series Modules.
Commonly Asked Questions
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Frequently Asked Questions
What is the function of this suppressor module?
The suppressor module is designed to protect electrical circuits from voltage spikes by limiting bidirectional peak voltages. It is used in conjunction with TeSys K Series contactors and relays to enhance the longevity of the system by dampening transient voltages.
Can this module be used with any contactor or relay?
No, this module is specifically compatible with TeSys K Series contactors and relays, such as the LP1K, LP4K, and CA3K models. It is not intended for use with other types or brands of contactors or relays.
How is the module installed?
The module is designed for easy installation and can be clipped onto the front side of the compatible TeSys K Series device without the need for additional tools.
What voltage systems can this module support?
The module is suitable for control circuit voltages ranging from 12 to 24 V DC, making it versatile for various low voltage applications.
Does the module have any visual indicators for operation?
Yes, the module is equipped with an LED that provides local signalling to indicate its operational status.
What are the dimensions and weight of the module?
The module measures 22 mm in depth, 6 mm in width, and 25 mm in height, with a weight of approximately 0.01 kg.
What environmental conditions can this module operate under?
The module is designed to operate in ambient air temperatures ranging from -25 to 50 °C and can be stored in temperatures ranging from -50 to 80 °C.
What standards and certifications does the module comply with?
The module complies with international standards such as UL 60947-5-1, CSA C22.2 No. 60947-5-1, and EN/IEC 60947-5-1. It also holds product certifications from UL, CSA, CE, and UKCA.
What is the IP degree of protection for this module?
The module has an IP2x degree of protection, ensuring that it is safeguarded against solid objects larger than 12.5 mm but not protected against liquids.
How many modules come in a set?
The modules are supplied in sets of 5, allowing for convenient bulk replacement or installation.
