HA Series Heavy Duty Connector, 3+PE, Screw Terminal, Bulkhead with Cover Base, Top/Side Entry Hood, 10A/250V
Introduction:
Heavy-duty connectors (HDC) use strong aluminum or thermoplastic housings to protect against dust, moisture and mechanical stress. They consist of five main components: housing, hood, inserts, contacts and cable glands. Modular and monolithic inserts combine power, signal, data and pneumatic lines in one connector to save space in control cabinets. Flexible cable outlet directions and hoods for large-diameter cables also help with wiring in tight spaces.
This HA series heavy duty connector assembly offers a compact 3+PE solution for robust power connections in industrial machinery. Rated at 10A and 250V, the kit features a bulkhead mounting housing designed for secure installation directly onto control panels. The inserts utilize screw terminal technology, allowing for simple wire termination with a standard screwdriver instead of complex crimping tools. Complete with a durable hood available in top or side entry configurations and a single locking lever, this unit ensures stable performance and vibration resistance for your critical automation systems.
Note: The product supports multiple thread size options, and customers can choose the specification that matches their installation needs.
Key Features:
- Compact 3+PE design rated for 10A and 250V.
- Bulkhead housing provides secure through-panel mounting.
- Screw terminals allow easy assembly without crimping tools.
- Single locking lever resists vibration and mechanical shock.
- The flexible hood supports either top or side cable entry.
Main Specifications:
General Information:
| Product No.: | HA-003-MAD-MTG, HA-003-MAD-MTS | |
| Category: | Heavy-Duty Connector Assemblies | |
| Inserts Series: | HA Series | |
| Number of Contacts: | 3+PE | |
| Contacts Termination: | Screw Terminal | |
| Hood/Housing Series: | H3A Series | |
| Housing Mounting Type: | Bulkhead Mounting | |
| Housing Locking: | 1 Locking Lever | |
| Cable Entry Angle: | Top Entry, Side Entry | |
| Sealable: | With Cover | |
| Thread Size: | M20, PG11 | |
| Housing/Hood Material: | Die-cast aluminum | |
| Contact Material: | Copper Alloy | |
| Rated Current: | 10A | |
| Rated Voltage: | 250V | |
| Temperature Range: | -40℃ to +125℃ | |
| IP Rating: | IP65 |
Heavy-duty connector main components
Four Types of Terminals
Heavy-duty Connector Housing Mounting Type
Applications
- Rail transportation;
- CNC equipment;
- Energy storage systems;
- Renewable energy devices;
- Smart grid installations;
- AC power distribution equipment;
- Power reliability systems;
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