Ceramic threaded connector Simet CPO-15A-3P — 3-pole, 10 mm², white

Simet CPO-15A-3P is a ceramic threaded connector designed for fixed electrical junctions where heat resistance and reliable insulation are required. The connector has three poles and accepts conductors up to 10 mm². Its white ceramic body and threaded metal terminals provide durable, vibration-resistant connections suitable for lighting fixtures, ovens, heaters and other installations exposed to elevated temperatures.

Advantages

The ceramic construction offers high temperature resistance and electrical insulation compared with plastic alternatives, reducing deformation and maintaining secure contacts over time. Threaded terminals ensure firm mechanical clamping of conductors and allow easy maintenance or replacement of wiring. The compact three-pole design simplifies wiring of multi-conductor circuits while keeping individual conductors separated and insulated.

Suitable for

• Fixed wiring in lighting fixtures and ceiling roses
• Electrical connections in ovens, heaters and other high-temperature appliances
• Permanent junctions in industrial and domestic installations
• Replacing or extending existing terminal blocks in small control panels

Key specifications

• Number of poles: 3
• Conductor capacity: up to 10 mm²
• Material: heat-resistant ceramic body with metal threaded terminals
• Color: white
• Connection type: screw/bolt-clamp terminals for stranded or solid conductors

How to use

Strip the conductor insulation to the appropriate length so the bare wire enters the terminal without exposed strands outside the clamping area. Insert each conductor into its respective pole and tighten the threaded terminal securely, taking care not to over-tighten and damage the conductor. Ensure that the connector is mounted or positioned to avoid mechanical strain on the wires and to maintain adequate clearance from nearby live parts. Verify connections with a continuity or insulation test before restoring power.

Usage recommendations

Use the connector only in applications within its conductor capacity and rated insulation environment. For installations exposed to frequent mechanical strain, vibration, or corrosive atmospheres, secure wiring with strain relief and verify periodically that terminals remain tight. For safety, follow applicable electrical standards and switch off power before installation or maintenance.