Switch cam rotary 0-1-2-3 3P 16A IP44 in enclosure Elektromet Łuk 16-63 (921663)

Cam rotary switch Elektromet Łuk 16-63 (model with positions 0-1-2-3) is a three-pole manual switching device rated for 16 A and supplied in a protective enclosure with IP44 protection. The switch provides positive mechanical detents for four discrete positions—off (0) and three operational positions (1, 2, 3)—and is intended for selection, control and isolation tasks in industrial and building electrical installations. The enclosed design protects the switch mechanism from splash water and solid objects larger than 1 mm while providing a compact, ready-to-mount solution for panel or surface installation.

Advantages

The enclosed cam switch combines a straightforward mechanical design with a protective housing to deliver reliable manual switching in environments where moderate ingress protection is required. Its three-pole configuration supports control of three-phase circuits or multi-conductor circuits with a single actuator, minimizing wiring complexity. The IP44 enclosure reduces the risk of ingress-related faults, and the clearly defined 0-1-2-3 positions simplify operation and maintenance.

Suitable for

• Manual control and selection of three-phase motors and machinery
• Switching between circuit sources or operational modes in distribution panels
• Isolation for maintenance and service tasks in industrial and commercial buildings

Key specifications

• Switch type: cam (rotary) switch with four positions (0, 1, 2, 3)
• Poles: 3P (three-pole)
• Rated current: 16 A
• Ingress protection: IP44 (enclosed housing)
• Mounting: enclosed unit suitable for panel or surface mounting
• Actuation: manual rotary actuator with defined detents

How to use

Install the enclosed cam switch in accordance with applicable electrical standards and local regulations, ensuring correct orientation and secure mechanical fastening of the enclosure. Connect conductors to the three pole terminals using appropriate cross-section cables and tighten terminals to the recommended torque. Use the rotary actuator to select the required position: 0 for off/isolation and 1–3 for the desired operational circuits or modes. Verify proper operation and continuity with suitable test equipment before energizing the controlled load.

Usage recommendations

For safe and reliable operation, ensure wiring is performed by a qualified electrician, use conductors and protective devices sized for the load, and avoid exposing the enclosure to conditions beyond IP44 protection such as direct water jets or submersion. Periodically inspect terminal tightness and actuator operation as part of routine maintenance.