Apator RA 250 P3 3-Pole Disconnector Switch 250A

The Apator RA 250 P3 is a high-performance 3-pole disconnector switch engineered for reliable electrical circuit isolation in demanding industrial and commercial power distribution systems. With a rated current of 250A, this device provides a secure method for disconnecting power, ensuring safety during maintenance and operational procedures. Its robust construction is designed to withstand the rigors of heavy-duty electrical environments, offering consistent performance and long-term durability.

Advantages

This disconnector switch excels in providing a dependable solution for isolating electrical circuits, which is essential for protecting personnel and equipment during service tasks. The 3-pole configuration allows for simultaneous disconnection of three phases, ensuring complete isolation in standard power networks. Its high-quality build materials and precise engineering contribute to a long service life, reducing the need for frequent replacements and minimizing downtime in critical power distribution setups.

Suitable for

• Industrial power distribution panels
• Commercial electrical infrastructure
• Maintenance isolation for heavy machinery
• Main power supply cut-off systems

When it may not be suitable

This device is not intended for use in high-voltage transmission lines or specialized environments requiring specific explosion-proof ratings. It is also not suitable for applications exceeding its 250A current rating or for use in circuits where a higher number of poles is required for multi-phase switching.

Key specifications

• Number of poles: 3
• Rated current: 250A
• Application: Industrial and commercial power distribution
• Function: Circuit isolation

How to use

The Apator RA 250 P3 should be installed by a qualified electrician within a suitable electrical enclosure or distribution board. Ensure that the mounting surface is stable and that all electrical connections are tightened to the manufacturer's specified torque settings. Once installed, the switch is operated manually via the handle to engage or disengage the circuit. Always verify that the circuit is de-energized using a voltage tester before performing any maintenance work downstream of the switch.

What to consider before purchase

• Verify that the 250A rating is appropriate for your specific electrical load.
• Ensure the 3-pole configuration matches your circuit requirements.
• Check the dimensions of your enclosure to ensure the switch fits correctly.
• Confirm that the installation environment meets the necessary safety and environmental standards.

Usage recommendations

Always perform a visual inspection of the switch and its connections during routine maintenance to ensure there are no signs of overheating or mechanical wear. Ensure the switch is kept free of dust and debris to maintain optimal performance.