The HA-003-MQ industrial connector is a compact, high-efficiency and stable component engineered for reliable signal and low-power transmission in harsh industrial environments. It features a robust die-cast zinc alloy housing with IP67 ingress protection, which effectively defends against dust, splash water, and wide temperature fluctuations ranging from -40°C to 120°C.
Equipped with 3 gold-plated contacts, it delivers ultra-low contact resistance (<18mΩ), ensures long-term stable conductivity, and complies with the IEC 61076-2-101 industry standard. It supports a rated current of 8A and rated voltage of 250V AC/DC.
Its twist-lock design enables tool-free, secure mating in seconds, shortening installation time and reducing operational downtime. Compact, durable and cost-effective, this connector is the optimal choice for industrial applications in space-constrained scenarios.
Technical Data
| Series | HA insert series |
| Connection Type | Spring connection (quick connection) |
| Male/Female | Male |
| Specifications | 3A |
| Number of Connector Contacts | 3 |
| Grounding Contacts | Yes |
| Rated Current | 10 A |
| Rated Voltage - Phase to Ground | 230 V |
| Rated Voltage - Phase to Phase | 400 V |
| Rated Pulse Voltage | 4 kV |
| Class of Pollution | 3 |
| Parameters when Class of Pollution is 2 | 10A 250V 4kV 3 |
| Rated Voltage as per UL/CSA | 600 V |
| Insulation Resistance | ≥10¹⁰ Ω |
| 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 |
| Contact Resistance | ≤3 mΩ |
| Wire Gauge (mm²) | 0.5-2.5 mm² |
| Wire Gauge (AWG) | 20-12 AWG |
| Stripping Length | 10±0.5 mm |
| Standard | DIN EN 60 664; DIN EN 61984 |
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