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 HE series heavy duty connector dramatically speeds up installation time. It uses quick lock terminal technology to connect cables instantly. You do not need to turn screws for the high-density 24+PE configuration. This significantly reduces labor for large wiring tasks. The kit includes a surface mounting base for direct wall attachment. You do not need to cut holes in your panel. It handles industrial loads rated at 16A and 500V reliably. The hood offers top or side entry options.
Note: The product supports multiple thread size options, and customers can choose the specification that matches their installation needs.
Key Features:
- Quick lock terminals enable fast screwless connection.
- The surface mounting base installs on flat walls.
- High-density 24+PE configuration rated at 16A 500V.
- Vibration-proof design ensures reliable signal transmission.
- Hood design offers top or side cable entry.
Main Specifications:
General Information:
| Product No.: | HESH-024-SGR-LB-TS-RO, HESH-024-SGR-LB-TG-RO | |
| Category: | Heavy-Duty Connector Assemblies | |
| Inserts Series: | HE Series | |
| Number of Contacts: | 24+PE | |
| Contacts Termination: | Quick Lock Terminal | |
| Hood/Housing Series: | H24B Series | |
| Housing Mounting Type: | Surface Mounting | |
| Housing Locking: | 1 Locking Lever | |
| Cable Entry Angle: | Top Entry, Side Entry | |
| Sealable: | N/A | |
| Thread Size: | M25, PG21 | |
| Housing/Hood Material: | Die-cast aluminum | |
| Contact Material: | Copper Alloy | |
| Rated Current: | 16A | |
| Rated Voltage: | 500V | |
| 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;
Factory pricing and exceptional product quality. OEM & ODM Services. Get a free quote now!
Metabee is a professional connector manufacturer from China. We can provide all kinds of heavy-duty connectors.















