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DIN Rail terminal block offering multiple wire compatibility, excellent conductivity, firm connection, and long service life.
DIN Rail Terminal Block
Multiple wire compatibility 
Good conductivity 
Firmly connected
Long service life
Customized electrical accessories and solutions, including terminal blocks, relays, power supplies, and more, certified with CE, UL, CQC, ROHS, and ISO standards.
CUSTOMIZATION
International Certification Standards CE, UL, CQC, ROHS, ATEX,ISO9001/14001/45001,CNAS...
Our products include most of the accessories of electrical equipment, providing the whole system solution. Such as IO modules, relays, terminal blocks, switching power supplies, connectors, wire harnesses, connectors, ventilation valves and so on.
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CHIKU, HUNTEC's flagship brand, providing electrical connection solutions for energy storage, photovoltaic inverters, and power distribution, trusted by top brands like Huawei and BYD.
CHIKU-Providing Electrical Connection Solutions
Energy Storage/Liquid Cooling/Power Distribution Solutions Photovoltaic Inverter Solutions
CHIKU is the product brand of HUNTEC, founded in 2003, is the head supplier of electrical connection solutions in China, with Huawei, BYD, Goodway and other well-known enterprises, quality assurance, cost-effective first choice!
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Global brand customers
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R&D technicians
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Daily production of 2 million connector products
If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!
 

Lastest News​​​​​​​


HUNTEC Unveils Advanced Electrical Connection Solutions at The Smarter E Europe 2026

OverviewClick here to edit your content.Product DescriptionClick here to edit your content.Packaging & ShippingClick here to edit your content.Our Services1.Click here to edit your content.2.Click here to edit your content.3.Click here to edit your content.Company InformationClick here to edit your

2026-04-24
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2026-04-24
HUNTEC Unveils Advanced Electrical Connection Solutions at The Smarter E Europe 2026

OverviewClick here to edit your content.Product DescriptionClick here to edit your content.Packaging & ShippingClick here to edit your content.Our Services1.Click here to edit your content.2.Click here to edit your content.3.Click here to edit your content.Company InformationClick here to edit your

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Can An Optocoupler Drive A Relay?

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2026-07-10
imgi_15_RTP-S-O-VDC-L-2-xxA-640-640.jpg
2026-07-10
Can An Optocoupler Drive A Relay?

Master optocoupler relay design: Learn current limits, transistor circuits, CTR reliability, and how to avoid common shared ground isolation traps.

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How Does Optical Isolation Work In A Relay?

Protect MCUs with optocoupler relays. Learn how galvanic isolation blocks noise, avoids shared ground errors, and ensures robust industrial automation.

2026-07-13
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2026-07-13
How Does Optical Isolation Work In A Relay?

Protect MCUs with optocoupler relays. Learn how galvanic isolation blocks noise, avoids shared ground errors, and ensures robust industrial automation.

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Why Are Optocouplers Used In Relay Circuits?

Optocoupler relays provide essential electrical isolation, protecting hardware from ground loops and voltage spikes in harsh industrial environments.

2026-07-16
imgi_15_RTP-S-O-VDC-L-2-xxA-640-640.jpg
2026-07-16
Why Are Optocouplers Used In Relay Circuits?

Optocoupler relays provide essential electrical isolation, protecting hardware from ground loops and voltage spikes in harsh industrial environments.

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