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Specification & Description
| Specification | Description |
|---|---|
| Part Number | LA4KE1UG |
| Manufacturer | Schneider |
| Product Type | Surge Suppressor Module |
| Compatibility | For use with CA Series, LC Series, LP Series |
| Mounting Location | Front side |
| Mounting Mode | Clip-on |
| Suppressor Technology | Varistor (peak limiting) |
| Control Circuit Voltage [Uc] | 130...250 V AC / 130...250 V DC |
| Maximum Peak Voltage | 2 Uc |
| Local Signalling | LED |
| Quantity per Set | Set of 5 |
| Height | 0.98 in (25 mm) |
| Width | 0.24 in (6 mm) |
| Depth | 0.87 in (22 mm) |
| Product Weight | 0.02 lb(US) (0.01 kg) |
| Standards | BS 5424, IEC 60947, NF C 63-110, VDE 0660 |
| Product Certifications | CSA, UL |
| IP Degree of Protection | IP2x conforming to VDE 0106 |
| Protective Treatment | TC conforming to IEC 60068, TC conforming to DIN 50016 |
| Ambient Air Temperature for Operation | -13...122 °F (-25...50 °C) |
| Ambient Air Temperature for Storage | -58...176 °F (-50...80 °C) |
The Schneider LA4KE1UG is a robust suppressor module designed to enhance the performance and longevity of your electrical systems. This component is part of the TeSys range and is specifically compatible with the LC1, LP1, and CA series contactors. Its primary function is to protect these devices from voltage surges by utilising varistor technology, which effectively limits peak voltages.
Crafted for front side mounting, the LA4KE1UG is easy to install with its convenient clip-on mounting mode. It features a control circuit voltage range of 130 to 250 V AC/DC, ensuring versatility across various electrical setups. The module is also equipped with an LED for local signalling, providing a clear indication of its operational status.
With dimensions of 25 mm in height, 6 mm in width, and 22 mm in depth, and a weight of just 0.01 kg, the LA4KE1UG is compact and unobtrusive. Despite its small size, it is built to withstand challenging environmental conditions, operating effectively within a temperature range of -25 to 50 °C and storage temperatures from -50 to 80 °C.
The LA4KE1UG is compliant with several international standards, including BS 5424, IEC 60947, NF C 63-110, and VDE 0660, and holds product certifications from CSA and UL. Its IP2x degree of protection according to VDE 0106 and protective treatment conforming to IEC 60068 and DIN 50016 further attest to its durability and reliability in various industrial settings.
This suppressor module is an essential component for those seeking to safeguard their electrical equipment from unexpected voltage spikes, thereby ensuring consistent performance and reducing the risk of downtime due to equipment failure.
Commonly Asked Questions
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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Frequently Asked Questions
What is the purpose of this surge suppressor?
The surge suppressor is designed to protect electrical circuits from voltage spikes. It limits the voltage supplied to an electric device by either blocking or shorting to ground any unwanted voltages above a safe threshold.
Can this suppressor module be used with any contactor or relay?
No, this suppressor module is specifically compatible with the LC1, LP1, LC1K, LP1K, LP4K, CA2K, and CA3K series of contactors and relays.
How is the suppressor module mounted?
The suppressor module is mounted on the front side of the compatible device and uses a clip-on mounting mode for easy installation.
What type of suppressor technology does this module use?
This module utilises varistor technology, which is designed for peak limiting applications.
Is there any local signalling available on this suppressor?
Yes, the suppressor module is equipped with an LED for local signalling to indicate its operational status.
What are the control circuit voltage specifications for this module?
The control circuit voltage for this suppressor module is rated for 130 to 250 V AC or DC.
What is the maximum peak voltage that this suppressor can handle?
The maximum peak voltage that the suppressor can handle is twice the rated control circuit voltage (2 Uc).
What are the dimensions and weight of this suppressor module?
The suppressor module has a height of 25 mm, a width of 6 mm, and a depth of 22 mm. It weighs approximately 0.01 kg.
What environmental standards does this suppressor comply with?
This suppressor complies with several environmental standards, including BS 5424, IEC 60947, NF C 63-110, and VDE 0660.
What is the operating temperature range for this suppressor?
The operating temperature range for this suppressor is between -25 to 50 °C, and the storage temperature range is from -50 to 80 °C.
