Zhejiang Haoke Electric Co., Ltd.
                                                                                                           
Verified Supplier
15 Years
Since 2011
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H3A Side Entry Bulkhead Mounting Heavy Duty Housings With 1 Lock

Price Negotiable
Price: $1.6
MOQ: 5
Delivery Time: 5-7 work days
Brand: ZJHK
Product Description
H3A Side Entry Bulkhead Mounting Heavy Duty Housings With 1 Lock
Side Entry 3A Bulkhead Mounting Heavy Duty Housings
H3A.P-BK-SE-1L heavy duty connector side view
The H3A.P-BK-SE-1L is an A-series 3A heavy-duty plastic connector featuring a side-exit design and open bottom. Constructed from durable PC material, it operates reliably from -40°C to +125°C and provides IP65 protection. The compact design supports easy wiring and maintenance, making it ideal for industrial automation applications with limited space requirements.
Technical Specifications
Technical diagram of H3A heavy duty connector
Manufactured from durable polycarbonate in light grey, this housing operates reliably from -40°C to +125°C and meets the UL94-V0 flame-retardant standard. It features bulkhead mounting and side entry configuration with two outlet holes and an IP65 protection rating, ensuring reliable performance in demanding industrial environments.
Warehouse & Quality Assurance
Haoke warehouse and production facility
Our dedicated warehouse and production facility for heavy-duty connectors offers configurations ranging from standard 3-pin to 48-pin solutions. Supported by our independent laboratory, we conduct comprehensive testing including smoke resistance, constant temperature and humidity, insertion and withdrawal force, plating thickness, withstand voltage, and temperature rise testing, ensuring reliable quality and stable supply for every client.
Automated Insert Assembly for Precision Performance
Automatic core assembly line for connector production
Our heavy-duty connector production integrates an automatic core assembly line, manufacturing from the inside out. The process begins with automated assembly of silver-plated contact pins for reliable electrical connections, followed by automated installation of dual-row screws and precise assembly of surrounding copper components. This delivers fully integrated, high-precision connectors with consistent quality and superior performance.
Company Profile
Zhejiang Haoke Electric Co., Ltd. facility
Zhejiang Haoke Electric Co., Ltd. (HAOKE) has secured a front-runner position in the heavy-duty connector arena by integrating the entire value chain—from raw-material smelting to finished-module delivery. Our HA, HE and derivative families offer thousands of mating combinations that serve rail, wind, automation and other demanding segments.
Certifications:
UL EAC UKCA CE CQC RoHS ISO9001
Haoke empowers customers to clear worldwide regulatory hurdles with a single part-number solution.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhejiang Haoke Electric Co., Ltd.
Location Xuezhai Industrial Zone, Liushi Town,Yueqing City, Zhejiang, China 325604
Contact Person Nelson Chen

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