The HEE-046-MC is a heavy-duty high-current electrical connector engineered for industrial automation, renewable energy grid systems, and heavy machinery applications. Constructed with a reinforced zinc alloy housing and high-conductivity copper contacts, it offers superior resistance to vibration, shock, and chemical corrosion, ensuring long-term reliability in harsh operating conditions.
Rated for 40A current and 600V AC/DC, this connector delivers low-loss power transmission for high-load equipment. It supports panel-mount and cable-mount configurations, with an extended operating temperature range of -55°C to 150°C and an IP68 ingress protection rating that shields against dust and prolonged water submersion up to 2 meters.
Equipped with a bayonet quick-locking design, the HEE-046-MC enables tool-free, fast mating and unmating while preventing accidental disengagement. Fully compliant with IEC 61984 and RoHS standards, it meets global safety and environmental regulations, making it a dependable solution for high-power connectivity needs.

Technical Data
| Series | HEE insert series |
| Connection type | Crimp connection |
| Male/female | Male |
| Specifications | 24B;48B |
| Number of connector contacts | 46 |
| Grounding contacts | Yes |
| Rated current | 16A |
| Rated voltage | 500V |
| Rated pulse voltage | 6KV |
| Class of pollution | 3 |
| Parameters when class of pollution is 2 | 16A 830V 8KV 2 |
| Rated voltage as per UL/CSA | 600V |
| 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 | ≤1mΩ |
| Wire gauge (mm²) | 0.14-4.0mm² |
| Wire gauge (AWG) | 26-12 AWG |
| Stripping length | 7.5mm |
| Standard | DIN EN 60 664;DIN EN 61984 |
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