Rotary Switch 0-1 3P 25A IP65 Elektromet Łuk 25-12 with Mounting Plate (922503)

The Elektromet Rotary Switch Łuk 25-12 is a three-pole on/off cam switch rated for 25 A with IP65 protection and supplied with a mounting plate. Designed for industrial and commercial electrical panels, this 0–1 selector provides a compact method to isolate circuits, control simple motor feeds, or serve as a main disconnect in machinery enclosures where ingress protection against dust and water is required.

Advantages

This rotary cam switch features a durable construction suitable for frequent operation and environments that demand dust-tight and splash-resistant protection. The three-pole design enables simultaneous switching of all phases in three-phase systems or independent control of multiple conductors. Supplied with a mounting plate, the switch simplifies installation and alignment in vertical or horizontal panels. The straightforward 0–1 actuator mechanism ensures clear positions for on and off states and reliable electrical contact for currents up to 25 A.

Suitable for

• Industrial control panels and distribution boards requiring a compact main switch.
• Motor isolation for small motors or equipment with up to 25 A current draw.
• Machinery and production-line enclosures where IP65 protection is necessary.
• Commercial electrical installations exposed to dust or occasional splashing water.

When it may not be suitable

This switch is designed for straightforward 0–1 on/off operation and is not intended for complex multi-position control or variable speed motor control. It is not suitable where integrated auxiliary contacts, interlocks, or electronic control and signalling are required unless those functions are provided externally. For applications with continuous currents exceeding 25 A or requiring higher ingress protection than IP65, a different switch model should be considered.

Key specifications

• Number of poles: 3 (three-pole switching)
• Switching positions: 0–1 (two positions)
• Rated current: 25 A
• Ingress protection: IP65 (dust-tight and protected against water jets/splash)
• Actuation type: rotary / cam
• Included accessory: mounting plate for panel installation

How to use

Mount the switch on a compatible panel using the supplied plate, ensuring secure fastening and proper alignment with the panel cut-out. Terminate conductors to the designated terminals according to wiring diagrams and applicable wiring standards, and tighten terminal screws to the recommended torque. Verify that the switch actuator moves cleanly between the 0 and 1 positions and that all protective covers and seals are properly seated. After wiring, test the switch under no-load conditions to confirm correct phase switching and then under controlled load to verify performance at operating current levels up to 25 A.

What to consider before purchase

• Confirm the required rated current and that 25 A meets the continuous load of your circuit.
• Ensure IP65 ingress protection is appropriate for the installation environment.
• Check panel cut-out dimensions and mounting compatibility with the supplied plate.
• Verify that simple two-position (0–1) control meets your functional requirements.

Usage recommendations

For reliable long-term performance, install the switch in accordance with local electrical codes, use conductors and terminals rated for 25 A, and perform periodic inspections of seals and terminal tightness in dusty or damp environments.