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3-Pole H-M20 Quick-Connect Inline Cable Connector
One complete H-M20 inline connector with the selected pole count and cable-diameter seals. Choose 5–8 mm or 9–12 mm cable OD. Cable and tools are not included.

3-Pole H-M20 Quick-Connect Inline Cable Connector
A compact inline joint for compatible lighting and equipment cables. The black housing contains the quick-connect terminal core and matching yellow sealing components.
Choose the cable fit
Select 5–8 mm or 9–12 mm using the outside diameter of the complete cable jacket. This product has 3 poles; the other pole count is available in the same-family section below.
One complete connector
Each connector includes its body, terminal core and corresponding sealing and gland parts. Cable and installation tools are not included.
Model & specifications
| Model | H-M20 / M20 quick-connect inline cable joint |
|---|---|
| Poles | 3 |
| Cable jacket outside diameter | Select 5–8 mm or 9–12 mm |
| Approximate assembled length | 84 mm |
| Approximate body diameter | 22.2 mm |
| Housing / seal appearance | Black housing with yellow sealing components |
| Connection style | Quick-connect terminal core in a two-ended cable gland housing |
| Single sales unit | 1 complete connector in the selected cable range |
| 5–8 mm supply SKU | H-M20-KJ-3P-MM5-8 |
| 9–12 mm supply SKU | H-M20-KJ-3P-MM9-12 |
| Pack choices | 1 / 5 / 20 connectors; quantity counts packs |


Prepare. Connect. Close.
- Disconnect the power supply.
- Pass the cable through the gland and sealing parts. Prepare the conductors for the terminal core.
- Secure each conductor in its matching terminal, then join the housing and seat the seals.
- Tighten the cable glands and check retention and continuity before energizing.
Order the right quantity
Choose 1, 5 or 20 connectors per pack. The multi-pack prices already include 5% or 10% off. Quantity counts packs.
Total items
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Find your matching configuration
M20 Quick-Connect Cable Joints
Compare 2-pole and 3-pole connectors. Choose your cable diameter and pack size, then add directly to your cart.
H-M20 Quick-Connect Connectors (2)

