Behold the powerhouse of reliability and performance: the 40A/50A Power Relay HHC71B-3Z 24VAC (sealed).
Exquisite Characteristics
1. High-power relay: Unleashing robust performance for demanding applications.
2. Long life: Engineered for lasting durability, providing peace of mind.
3. High contact load: Capable of handling substantial electrical demands effortlessly.
4. 30A / 40A starting load capacity: Exceptional power to jump-start your systems.
5. Compact outline size: 55.5x30x37.5mm - A perfect fit for your compact installations.
6. UL/C-UL approved: Meets international safety standards for your assurance.
Technical Specification
Efficient Packing & Delivery
Proven Qualification Certification
State-of-the-Art Production Facilities
Cutting-edge Laboratory
About Us
Since 2003, Zhejiang NCR Industrial Co., Ltd. has been a cornerstone in the Chinese relay industry, crafting excellence.
Our esteemed trademarks - NCR, NNC, and GRI, symbolize our dedication to quality:
"NCR" stands for our Latching Relay factory, innovating in Jiaxing, China.
"GRI" represents our Meter Component production (Shunt, CT, Terminal, etc.) prospering in Wenzhou, China.
"NNC" signifies our Electromagnetic Relay production (PCB relays, Auto Relays, SSR, etc.) thriving in Yueqing, China.
With a dynamic workforce of over 1000 passionate staff, we have risen to become one of China's most respected relay brands, reaching customers around the globe through:
Comprehensive in-house molding and state-of-the-art test laboratory facilities.
A visionary and experienced R&D team to optimize your innovative designs.
Cutting-edge dust-free and automatic production facilities for pristine quality.
Robust ISO9001, ISO14001 & ISO18001 QA systems ensuring premium standards.
Over 1000 triumphant cases globally, a testament to our reliability.
Adaptive flexibility to cater to your unique requirements.
Today, we proudly offer an extensive range of relays conforming to UL/IEC/ANSI standards:
1A-40A: Tailored for household appliances and the telecom industry.
30A-100A: Designed for industrial control & automation systems.
40A-200A: Suited for smart meters & grid applications.
Quality is our guiding principle, and we are proud of our products' unwavering reliability and exceptional performance.
Experience quicker, stronger switching for your smarter innovations.
Empower a greener world with our energy-saving and environmentally friendly solutions.
This is what our relays stand for: excellence and sustainability.
Audited Supplier 
){kind=link}