By:SourceFactoriesWhen voltage dips or spikes knock out control circuits in industrial panels, every minute of downtime adds cost. An automatic recovery reconnection relay mounted on a DIN rail can bring a system back online without manual reset. Zhejiang Liuyi Electrical…
Applications & Markets
Voltage instability in industrial and commercial electrical systems can trip protection relays and disrupt automated processes. The DIN Rail Automatic Recovery Reconnection Over/Undervoltage Protection Device Protection Relay from Zhejiang Liuyi Electrical Technology Co., Ltd. targets control cabinets where space is tight and downtime is costly. Supply chain managers and panel builders evaluating over/undervoltage safeguards will recognize the DIN rail mounting format as a common requirement for retrofits and new builds.
Listed under Electrical & Electronics, this device addresses a buyer pain point: manual resets after voltage events add labor and delay recovery. The automatic recovery function, as stated in the product name, is intended to reconnect circuits without human intervention once supply conditions normalize.
Product Description
The LYSP model is the identifier for this protection relay. Key parameters from the supplier's listing are rated for evaluation in the following order of priority:
- DIN rail mount – integrates into standard distribution enclosures.
- 63A specification – current rating for protected circuits.
- 6kA breaking capacity – short-circuit withstand capability.
- Automatic recovery reconnection – restores operation after over/undervoltage events.
- Transport package dimensions 45×95×75mm – compact footprint for panel layout planning.
The trademark CHLIUYI appears on the unit, and the listed origin is China. The unit price is US$3.22, reflecting a cost-competitive position for volume procurement.
Company Profile
Zhejiang Liuyi Electrical Technology Co., Ltd. supplies this device alongside a broader electrical components portfolio. The seller's product categories include overvoltage protectors, intelligent protectors, guide-rail type protectors, Tuya intelligent protectors, terminal blocks, time-controlled switches, frequency converters, soft starters, and transformers.
This breadth suggests a supplier focused on electrical control and protection infrastructure, rather than a single-SKU vendor. Buyers seeking one source for multiple panel components may find that lineup relevant.
Quality & Compliance
While the listing does not disclose specific certifications for the LYSP model, the manufacturer indicates origin as China and provides standard product attributes such as breaking capacity and transport dimensions. Procurement teams should request formal compliance documentation directly from Zhejiang Liuyi Electrical Technology Co., Ltd. when required for their applications.
Request Specifications
Buyers evaluating over/undervoltage protection relays for DIN rail installation can contact the supplier through the platform's inquiry system for detailed drawings, batch pricing, and lead time. Since the price shown is US$3.22 per unit, volume orders may require confirmation of current stock and logistics.
FAQ
Q: What is the rated current for this protection relay?
A: The specification field lists 63A.
Q: What breaking capacity does the device offer?
A: The listed breaking capacity is 6 kA.
Q: What is the unit price?
A: The published price is US$3.22.
Disclaimer
Product specifications and pricing are provided by the supplier and may be subject to change without notice. Verify all technical parameters and compliance requirements directly with Zhejiang Liuyi Electrical Technology Co., Ltd. before purchase.
Related product: DIN Rail Automatic Recovery Reconnection Over/Undervoltage Protection Device Protection Relay
