
SP17/21/29 IP68 Straight Square 4 Holes Panel Mount Waterproof Connector 2B-12 Pin Male Female Socket Power Wire Connector(SP17-3S)
Multiple core options available
HK$27.78HK$20.83
model | pin |
|---|---|
SP17 | 2B/3B/4B/5 |
SP21 | 2/3/4/5/6/7/9/10 |
SP29 | 10/12 |
Contact material: Copper (plated with imitation gold)
Connection method: threaded connection
Wiring method: screw crimping
Number of connections: >500 times
Temperature range: -25℃~85℃
Insulation resistance: 2000MΩ
Insulator: PA66 nylon, heat-resistant up to 200℃
Shell material: thermoplastic PA66, PA6
The main difference among the three specifications lies in the size of the sealing wire diameter. You can choose the corresponding product based on the wire specification.
model | Product sealing range | Copper needle diameter | rated current | Applicable wire |
|---|---|---|---|---|
SP17 | 6-10mm | φ1.6 | 13A | ≤2.5mm² |
SP21 | 8-12mm | φ3.0 | 30A | ≤2.5mm² |

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