HE Series Heavy Duty Connector, 32+PE, Surface Mount, 2 Levers, Screw Terminal, Top/Side Entry, 16A/500V
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 ensures maximum stability for wall-mounted systems. It utilizes a surface mounting base equipped with two locking levers. This double lock system keeps the large housing secure against strong vibration. The assembly accommodates a high-density 32+PE configuration by combining two 16-pin inserts side by side. You can install the unit directly on flat surfaces without cutting panel holes. Wiring is simple using the screw terminal technology. It handles 16A and 250V loads efficiently. The hood supports top or side cable entry.
Note: The product supports multiple thread size options, and customers can choose the specification that matches their installation needs.
Key Features:
- Combines two 16-pin inserts for 32+PE connection.
- Two locking levers ensure superior vibration resistance.
- Surface mounting base installs on flat walls.
- Rated at 16A 500V for industrial power.
- Screw terminal inserts require no crimping tools.
Main Specifications:
General Information:
| Product No.: | HE-032-SGR-TS, HE-032-SGR-TG | |
| Category: | Heavy-Duty Connector Assemblies | |
| Inserts Series: | HE Series | |
| Number of Contacts: | 32+PE | |
| Contacts Termination: | Screw Terminal | |
| Hood/Housing Series: | H32B Series | |
| Housing Mounting Type: | Surface Mounting | |
| Housing Locking: | 2 Locking Levers | |
| Cable Entry Angle: | Top Entry, Side Entry | |
| Sealable: | N/A | |
| Thread Size: | M32, M40, M50, PG29, PG36, PG42 | |
| 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;
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