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Electronic Over Current Relay

HHDER-SSD 30 Electronic Over Current Relay

Industrial-Grade Motor Protection Solution


Key Specifications


Rated Current 0.1-30A Adjustable
Operating Voltage 24-440V AC/DC
Response Time <10ms
Protection Class IP40
Certifications CE, RoHS, ISO9001


Features & Benefits


✅ Precision digital trip setting with LED indicators.

✅ Wide voltage compatibility (AC/DC 24-440V).

✅ DIN-rail mounting for easy installation.

✅ Over-temperature compensation technology.

✅ 50,000+ mechanical operations lifespan.


Industrial Applications


Motor Control Centers

Prevent winding damage in industrial motors.


HVAC Systems

Protect compressors from locked rotor currents.


Manufacturing Automation

Safeguard conveyor systems and robotics.




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Contact Us

Tel: +86-13819777367
Email: Sales@haipart.com
Add: No.258 Wei 20th Road, Yueqing Economic Development,Zone, Yueqing City, Wenzhou City, Zhejiang Province

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