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Specification & Description
| Specification | Description |
|---|---|
| Part Number | LA4KE1B |
| Manufacturer | Schneider Electric |
| Product Type | Suppressor Module |
| Compatibility | TeSys contactors and overload relays: LC1K, LP1K, LP4K, CA2K, CA3K |
| Mounting Location | Front side |
| Mounting Mode | Clip-on |
| Suppressor Technology | Varistor (peak limiting) |
| Control Circuit Voltage | 12...24 V AC/DC |
| Maximum Peak Voltage | 2 times the rated control circuit voltage (Uc) |
| Local Signalling | LED indicator |
| Quantity per Set | Set of 5 |
| Dimensions (Height x Width x Depth) | 26 mm x 6 mm x 22 mm |
| Net Weight | 0.01 kg |
| Standards | IEC 60947-5-1, EN 60947-5-1, UL 60947-5-1, CSA C22.2 No 60947-5-1, GB/T 14048.5 |
| Product Certifications | UL, CSA, CE, UKCA |
| IP Degree of Protection | IP2X conforming to IEC 60529 |
| Protective Treatment | TC conforming to IEC 60068, TC conforming to DIN 50016 |
| Ambient Operating Temperature | -25…50 °C |
| Ambient Storage Temperature | -50…80 °C |
| Sustainable Offer Status | Green Premium product |
| REACh Regulation | REACh free of SVHC Yes |
| EU RoHS Directive | Compliant, toxic heavy metal free, mercury free |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
The Schneider LA4KE1B is a suppressor module designed to enhance the operational longevity and reliability of your control circuits. This varistor-based component is part of the TeSys product range and is specifically compatible with a variety of Schneider contactors, including the LC1K, LP1K, LP4K, CA2K, and CA3K series.
Crafted for front side mounting, the LA4KE1B is easily installable with its clip-on mounting mode, ensuring a secure and straightforward integration into your existing system. The suppressor module utilises varistor technology to limit peak voltages, safeguarding the control circuits from transient surges that can occur in industrial environments.
With a control circuit voltage range of 12 to 24 V AC/DC, this module is versatile and suitable for a wide array of applications. It also features an LED for local signalling, providing immediate visual feedback on the operational status.
The compact dimensions of the LA4KE1B, with a height of 26 mm, a width of 6 mm, and a depth of 22 mm, make it an unobtrusive addition to your setup, while its light weight of 0.01 kg ensures that it does not add significant bulk.
In terms of environmental standards, the LA4KE1B meets several international requirements, including UL 60947-5-1, CSA C22.2 No 60947-5-1, and EN/IEC 60947-5-1. It also boasts product certifications from UL, CSA, CE, and UKCA, and is rated with an IP2X degree of protection according to IEC 60529.
The module is designed to operate within an ambient temperature range of -25 to 50 °C and can be stored in temperatures ranging from -50 to 80 °C. This robust temperature tolerance ensures reliable performance in a variety of climates and conditions.
The LA4KE1B is a Green Premium product, reflecting Schneider Electric's commitment to sustainability. It complies with the REACh Regulation, is free of SVHC (Substances of Very High Concern), and adheres to the EU RoHS Directive, ensuring that it is free from toxic heavy metals and mercury.
In summary, the Schneider LA4KE1B suppressor module is a high-quality, environmentally conscious choice for protecting your control circuits from voltage transients, ensuring consistent performance and peace of mind in your industrial applications.
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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. It uses varistor technology to limit peak voltage and prevent damage to connected devices.
Can this module be used with any contactor?
This module is specifically compatible with TeSys series contactors, including LC1K, LP1K, LP4K, CA2K, and CA3K models.
How is the suppressor module installed?
The module is designed for easy installation and can be clipped onto the front side of a compatible contactor without the need for additional tools.
What are the voltage specifications for this module?
The suppressor module operates with control circuit voltages of 12 to 24 V AC or DC and can handle a maximum peak voltage of twice the control circuit voltage (2 Uc).
Is there any visual indication on the module for operation?
Yes, the module includes an LED for local signalling to indicate operational status.
What are the dimensions and weight of the module?
The module measures 26 mm in height, 6 mm in width, and 22 mm in depth, with a net weight of approximately 0.01 kg.
What environmental conditions can this suppressor module withstand?
The module is suitable for operation in ambient air temperatures ranging from -25 to 50 °C and can be stored in temperatures from -50 to 80 °C. It also has an IP2X degree of protection.
How many units come in a set?
The suppressor modules are supplied in sets of 5.
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, and holds product certifications from UL, CSA, CE, and UKCA.
What is the sustainable offer status of this product?
The product is a Green Premium product, which means it complies with the latest environmental standards and regulations, including REACh, EU RoHS, and WEEE.
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