Description
The CA10-32A cam rotary switch is a heavy-duty industrial manual changeover switch designed for safe and reliable switching of electrical circuits in control panels, machinery, and power distribution systems. It is widely used for motor control, source selection (ON/OFF/changeover), and multi-position switching in industrial automation systems.
Key Features
• Cam-operated rotary switch design
• 32A high current switching capacity
• 3-phase and single-phase compatible switching
• Multiple position control (ON/OFF and changeover functions)
• Finger-safe terminal protection design
• High mechanical strength and long service life
• Silver alloy contact system for reliable conduction
• Panel mounting with standard 22.5mm installation hole
• Clear position indexing with a stable detent mechanism
• Suitable for motor switching and load isolation
• Industrial-grade construction for harsh environments
• Used in control panels, machinery, and power distribution systems
Specifications
• Product Type: Cam Rotary Switch / Selector Switch
• Model: CA10-32A
• Manufacturer: Kraus & Naimer (CA series equivalent)
• Series: CA Series
• Rated Current: 32A
• Rated Voltage: Up to 690V AC
• Number of Positions: 2 to multi-position (depending configuration)
• Poles: 3P / 4P options available (configuration based)
• Contact Material: Silver alloy
• Mounting Type: Panel mount (22.5mm standard cutout)
• Operating Mechanism: Rotary cam operated detent system
• Electrical Standards: IEC 60947-3 compliant design
• Mechanical Life: High durability industrial grade (up to 1 million operations typical)
• Operating Temperature: -25°C to +55°C
• Protection Class: IP65 front (with proper enclosure/handle)
• Terminal Type: Screw clamp terminals

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