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RBT 4P-RBT-0102-45
Product Name: 4-Pole 45° Rotary Cam Changeover Switch
Introduction: Based on the supplied code structure, this unit is presented as a four-pole rotary cam switch with 45-degree indexing steps, intended for main power selection, control-circuit changeover, instrumentation switching and industrial panel distribution.
Detailed content
Technical Specifications:
- Poles: 4
- Indexing angle: 45° per step
- Typical configuration: multiple 45° positions depending on cam program
- Voltage class: suitable for low-voltage switchgear panels per IEC/EN 60947 where confirmed by ordered variant
- Front protection: IP65 typical for sealed rotary actuators
- Actuator: thumb grip or shaft handle depending on variant
- Mounting: panel front or rear screw/backnut format
Material Composition: Thermoset or thermoplastic handle, brass or silver-alloy contacts, ceramic or composite cam stack, steel shaft and mounting hardware.
Structural Features: Detented rotor with interchangeable cam discs, isolated pole chambers, finger-safe terminals, optional auxiliary contacts, clear position legend on faceplate.
Working Principle: Rotating the actuator turns a shaft fitted with cam discs. Each cam opens or closes contact bridges at defined angles, changing the electrical connection between input and output terminals according to the 45° step program.
Application Scenarios: Motor feed changeover, generator/mains transfer, instrumentation selector panels, HVAC control switches, industrial machine mode selection.
Installation Requirements: Mount on a flat panel cutout with torque-specified fixings, verify terminal tightening values for the rated current, align cam program with wiring diagram, and ground the metal enclosure properly.
Usage Precautions: Do not operate under overload beyond the configured current rating, confirm amperage plates before energization, inspect contact wear periodically, and replace the switch if detent action or insulation becomes degraded.
