Hirschmann G-Series 4-Pin Rectangular Industrial Connectors

The Hirschmann G-Series 4-pin rectangular connectors deliver a compact and reliable solution for power and signal distribution in control systems, actuators, sensors, and small drives. Designed for harsh environments and tight spaces, these connectors are trusted for industrial automation, hydraulics/pneumatics, and machine-building applications.

🔧 Key Features & Technical Strengths

• Compact, space-saving design: G-Series connectors are engineered for installations where space is limited (compact drives, sensor clusters, control systems, underground operations).
• Reliable electrical performance: Typical 4-pin G-Series connectors support up to 50 V AC/DC at 6-10 A, with low contact resistance (≤ 10 mΩ), ensuring stable power or signal delivery.
• Durable, hardened construction: With housings and contact bearers made from glass-fiber polyamide and copper-zinc contacts (tinned), G-Series connectors withstand mechanical stress, vibration, and frequent mating cycles.
• Environmental protection & wide temperature range: Standard IP65 protection (when properly mated and sealed) defends against dust ingress and water jets; operating temperature spans from -40 °C to +90 °C, suitable for demanding industrial and outdoor applications.
• Flexible mounting and termination options: Available in cable-mount (field-attachable or moulded), PCB-mount, or panel/surface-mount versions to fit diverse installation methods.

🛠 Typical Applications

• Supplying power or control signals to small motors, actuators, valves, or hydraulic/pneumatic units, especially in installations where size and ruggedness matter.
• Wiring sensors, control modules, or distributed I/O in automation systems where space is constrained or wiring must be compact.
• Use in industrial enclosures, machine tool panels, underground or outdoor installations, where dust/water resistance and temperature tolerance are required.
• Applications requiring frequent mating/demating cycles — e.g. modular machinery, field-serviceable equipment, or portable tools.