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Specification & Description
| Specification | Description |
|---|---|
| Part Number | LV429387 |
| Manufacturer | Schneider |
| Product Type | Shunt Trip Voltage Release |
| Control Circuit Voltage | 208 to 277 V ac (60 Hz), 220 to 240 V ac (50/60 Hz) |
| Voltage Release Type | Shunt Trip Release |
| Control Signal Type | Impulse, Maintained |
| Impulse Duration | >= 20 ms |
| Threshold Tripping Voltage | 0.7 to 1.1 times the nominal voltage during opening |
| Supply Inrush Power | 10 VA |
| Mounting Mode | Fixed |
| Response Time | 50 ms |
| Auxiliary Connection Terminal | Screw terminal, accepts 0 to 1.5 mm² wire |
| Range Compatibility | ComPact NSX, EasyPact CVS, PowerPact Multistandard |
| Device Application | Control |
| Operating Threshold | 0.7 to 1.1 times the nominal voltage (Un) opening |
| Wire Stripping Length | 7 mm |
| Sustainable Offer Status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Compliant |
| Mercury Free | Yes |
| RoHS Exemption Information | Yes |
| China RoHS Regulation | China RoHS Declaration |
| PVC Free | Yes |
The Schneider LV429387 is a high-quality shunt trip voltage release designed for seamless integration with ComPact NSX circuit breakers, EasyPact CVS, and PowerPact Multistandard systems. This device is engineered to provide reliable remote tripping of the breaker, enhancing control and protection in electrical circuits. Suitable for a control circuit voltage range of 208 to 277 V ac at 60 Hz and 220 to 240 V ac at 50/60 Hz, it ensures compatibility with a wide array of power systems.
The LV429387 features a fixed mounting mode and screw terminal connections for secure installation. It operates with an impulse control signal and requires an impulse duration of at least 20 ms, with a quick response time of 50 ms. The shunt trip release is designed to trip at a threshold voltage of 0.7 to 1.1 times the rated control circuit voltage, providing flexibility and precision in system protection.
Crafted with attention to detail, the LV429387 is a testament to Schneider's commitment to quality and reliability in circuit protection technology. It is an essential component for industrial and commercial electrical systems where remote tripping functionality is required for enhanced operational efficiency and safety.
Commonly Asked Questions
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Frequently Asked Questions
What type of device is this and what is its primary application?
This is a shunt trip voltage release device, primarily used for controlling the tripping mechanism of a circuit breaker remotely.
Can you explain the voltage specifications for this device?
Certainly, the device operates at a control circuit voltage range of 208 to 277 V AC at 60 Hz, and 220 to 240 V AC at 50/60 Hz.
What is the response time for this shunt trip release?
The response time for the shunt trip release is 50 milliseconds.
What type of terminals does this shunt trip release have for connection?
This shunt trip release is equipped with screw terminals for secure and reliable connections.
What is the impulse duration required for the shunt trip release to operate?
The impulse duration required is equal to or greater than 20 milliseconds.
Is this shunt trip release compatible with any specific range of products?
Yes, it is compatible with the ComPact NSX range, EasyPact CVS, and PowerPact Multistandard product ranges.
What is the inrush power for the supply of this device?
The supply inrush power for this device is 10 VA.
How is this shunt trip release mounted?
The shunt trip release is designed for fixed mounting.
What is the operating threshold for the voltage release?
The operating threshold for the voltage release is between 0.7 to 1.1 times the rated control circuit voltage (Un) for opening.
What is the significance of the Green Premium product status?
The Green Premium product status indicates that the shunt trip release complies with up-to-date environmental regulations and offers transparency regarding environmental information.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
