HA Series Heavy Duty Connector, 16+PE, Bulkhead Mounting, Screw Terminal, Top/Side Entry, 16A/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.
The HA series heavy duty connector is built for complex control systems. It offers a high-density 16+PE configuration to handle multiple signal lines efficiently. The kit includes a bulkhead mounting base that fits securely into machine panels. Wiring is straightforward because of the screw terminal inserts. You can connect cables quickly using just a standard screwdriver. It supports reliable power transmission rated at 16A and 250V. The hood offers top or side entry options. A single locking lever keeps the mating stable.
Note: The product supports multiple thread size options, and customers can choose the specification that matches their installation needs.
Key Features:
- High-density 16+PE configuration rated at 16A 250V.
- Bulkhead mounting base fits standard panel cutouts.
- Screw terminal inserts require no crimping tools.
- Single locking lever ensures vibration-resistant mating.
- Hood design offers top or side cable entry.
Main Specifications:
General Information:
| Product No.: | HA-016-AG-TS, HA-016-AG-TG | |
| Category: | Heavy-Duty Connector Assemblies | |
| Inserts Series: | HA Series | |
| Number of Contacts: | 16+PE | |
| Contacts Termination: | Screw Terminal | |
| Hood/Housing Series: | H16A Series | |
| Housing Mounting Type: | Bulkhead Mounting | |
| Housing Locking: | 1 Locking Lever | |
| Cable Entry Angle: | Top Entry, Side Entry | |
| Sealable: | N/A | |
| Thread Size: | M20, M25, PG16, PG21 | |
| Housing/Hood Material: | Die-cast aluminum | |
| Contact Material: | Copper Alloy | |
| Rated Current: | 16A | |
| 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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