Heavy-Duty Connectors for Industrial Applications
FPIC heavy-duty connectors are engineered to provide reliable power, signal, and data connections in harsh industrial environments. Designed for high mechanical strength, environmental protection, and long service life, our heavy-duty connectors are widely used in industrial automation, machinery, rail transit, energy equipment, and other demanding applications.
What Are Heavy-Duty Connectors?
Heavy-duty connectors are industrial rectangular connectors designed for high current, high reliability, and frequent mating cycles. Compared with standard connectors, heavy-duty connectors offer:
- Strong mechanical locking
- High protection ratings
- Modular inserts for power, signal, and data
- Secure and fast installation
- Long-term durability in harsh environments
FPIC heavy-duty connectors are developed to meet modern industrial requirements for safety, efficiency, and scalability.
FPIC Heavy-Duty Connector Series
- HDC-HA Series
- Pin options: 3, 4, 10, 16
- Housing: die-cast aluminum, zinc alloy, nylon
- Termination: bolt / screw connection
- Cable outlet: top entry or side entry
- Reliable grounding design
- Suitable for standard industrial power and signal transmission
- HDC-HE Series
- Pin options: 6, 10, 16, 24, 32
- Operating temperature: -40°C to +150°C
- Termination options: screw, crimp, spring clamp
- Contact plating: silver or gold
- Single or double locking levers
- Suitable for harsh and high-temperature environments
- HDC-HEE Series
- Pin options: 10, 18, 32, 46
- High-density insert design
- Multiple wiring methods available
- Customizable insert colors
- Designed for flexible and industrial solutions
- Suitable for standard industrial power and signal transmission
Key Features of FPIC Heavy-Duty Connectors
- IP67 Protection Rating: Provides reliable sealing against dust, moisture, rain, snow, and harsh industrial conditions.
- Robust Metal Housing: Die-cast aluminum housing with uniform surface coating for corrosion resistance and mechanical strength.
- High-Quality Contacts: Silver-plated copper contacts ensure low contact resistance and stable electrical performance.
- Secure Locking System: Stainless steel locking levers provide strong vibration resistance and secure mating.
- Flame-Retardant Design: Compliant with EN 45545 flame-retardant standards for railway rolling stock applications.
Customization Options
FPIC provides full customization services for heavy-duty connectors:
- Pin count and insert configuration
- Housing material and surface finish
- Locking mechanism type
- Termination method selection
- Cable diameter and gland options
- Logo marking and private labeling
From design and prototyping to mass production, we support zero-risk development for customized industrial connector solutions.
Why Choose FPIC Heavy-Duty Connectors?
- Over 20 years of connector manufacturing experience
- Certified with ISO 9001, ISO 14001, IATF 16949, ISO 45001
- Strong R&D and customization capability
- Stable mass production and fast response
- In-house quality control and process management
- Advanced MES system ensuring production traceability
Contact Us
Looking for a reliable heavy-duty connector supplier for your industrial project? Email: [email protected]