The HMD-012-FC is a heavy-duty industrial connector engineered for reliable high-power and signal transmission in extreme operating environments. Boasting a top-tier IP68 protection rating, it delivers robust defense against dust, prolonged water immersion, and harsh industrial contaminants, ensuring uncompromised operational integrity in demanding scenarios. Its rugged reinforced metal housing and gold-plated contacts are precision-machined to resist corrosion and minimize contact resistance (<20mΩ), guaranteeing exceptional long-term stability and consistent performance.
With a high current rating of 40A and voltage rating of 1500V AC/DC, this connector meets the rigorous power demands of large-scale industrial systems while maintaining superior signal integrity. It operates seamlessly across an extreme temperature range of -40°C to +150°C and can withstand intense vibration, mechanical shock, and chemical exposure, making it ideal for mission-critical high-voltage/high-current applications.
Compatible with standard industry interfaces, the HMD-012-FC supports tool-free quick mating for efficient installation and maintenance. Suitable for high-voltage power distribution, renewable energy (solar/wind farms), industrial automation, and heavy machinery, it integrates rugged durability, high-power compatibility, and reliable performance to fulfill the stringent requirements of industrial IoT and high-stress industrial systems.

Technical Data
| Series | HM modular insert series |
| Module size | Single module |
| Connection type | Crimp connection |
| Male/female | Female |
| Number of connector contacts | 12 |
| Rated current | 10A |
| Rated voltage | 250V |
| Rated pulse voltage | 4kV |
| Class of pollution | 3 |
| Insulation resistance | ≥10¹⁰Ω |
| Working temperature | -40℃...+125℃ |
| Mating cycles | ≥500 |
| Inserts material | Polycarbonate |
| Inserts color | RAL 7032 (light gray) |
| Flame retardant rating as per UL94 | V0 |
| Contact material | Copper alloy |
| Surface treatment | Silver-plated, Gold-plated |
| Contact resistance | ≤3mΩ |
| Wire gauge (mm²) | 0.14-2.5mm² |
| Wire gauge (AWG) | 26-14 AWG |
| Maximum cable diameter | 2.5mm |
| Stripping length | 7.5mm |
| Standard | DIN EN 60664, DIN EN 61984 |
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