Spamel ŁK40-2.8211OB2 3-Pole 40A 0-1 Disconnector Switch in Enclosure

The Spamel ŁK40-2.8211OB2 is a high-performance 3-pole 0-1 disconnector switch designed for secure power circuit isolation and manual control. Housed in a durable protective enclosure, this unit is engineered to withstand demanding industrial environments while providing reliable electrical connectivity. Its compact design allows for efficient installation in various electrical panels and machinery setups, ensuring that power can be safely disconnected during maintenance or emergency situations.

Advantages

This disconnector switch offers exceptional durability and operational reliability, making it a dependable choice for critical electrical systems. The robust enclosure provides essential protection against external factors, ensuring the internal components remain secure and functional over long periods. Its 3-pole configuration allows for effective phase isolation, while the clear 0-1 switching mechanism provides intuitive operation for users, minimizing the risk of errors during manual power control.

Suitable for

• Industrial machinery power control
• Electrical distribution panels
• Maintenance isolation of electrical circuits
• Manual motor starting and stopping

This switch may not be suitable for applications requiring remote operation or automated switching, as it is designed specifically for manual control. It is also not intended for use in environments exceeding its rated current capacity or in hazardous areas where explosion-proof equipment is strictly required.

Key specifications

• Number of poles: 3
• Rated current: 40A
• Switching positions: 0-1
• Enclosure type: Protective housing
• Mounting: Surface mount

To use the Spamel disconnector switch, ensure it is mounted securely on a flat, stable surface within the electrical installation. Connect the power supply lines to the designated input terminals and the load lines to the output terminals, following standard electrical wiring practices. Once installed, the switch can be operated manually by turning the handle to the 0 position to disconnect power or the 1 position to energize the circuit.

What to consider before purchase

• Verify that the 40A rating is sufficient for your specific load requirements.
• Ensure the physical dimensions of the enclosure fit your available mounting space.
• Confirm that the 3-pole configuration matches your electrical circuit phase requirements.

Always ensure that the power supply is completely disconnected before attempting any installation or maintenance work on the switch. Regularly inspect the enclosure and terminals for signs of wear or loose connections to maintain optimal safety and performance.