Disconnect switch 40A SV 240 002423223

Isolating switch SV 240 is a reliable and proven solution for main connections in residential and industrial switchboards, as well as an individual switch in electrical installations. Despite lacking built-in overcurrent protection, the device provides effective circuit isolation. Its design allows for sealing the lever in both the ON and OFF positions, increasing safety and control over the installation.

This two-pole switch with a rated current of 40A and a voltage of 400V AC is designed for mounting on a TH35 rail. Its construction, based on a durable fixed mounting, guarantees long-term and trouble-free operation. The IP20 degree of protection provides basic protection against touch and ingress of solid objects. The ability to connect cables with a cross-section from 1 to 25 mm² provides flexibility when selecting appropriate cables.

The SV 240 switch offers a number of practical advantages:

• Versatile application: ideal as a main switch, safety switch and maintenance switch.
• Easy installation: a modern mounting method on a TH35 rail simplifies installation and replacement.
• Expandability: compatible with PS ETIMAT 10 auxiliary contacts and DA ETIMAT 10 overcurrent releases (available separately).
• Connection flexibility: possibility of power supply from below or above and double connection of the insulating busbar.
• Contact position indicator: provides quick visual control of the device status.
• Safety: the ability to seal the lever in the "ON" and "OFF" positions prevents unauthorized switching.
• Readability: "ON/OFF" marking on the switching lever simplifies operation.

The switch meets the requirements of PN-IEC 60947-3 and PN-EN 60947-3 standards, confirming its compliance with applicable safety standards. This ensures that the installation is protected in accordance with regulations. The rated conditional short-circuit current Iq is 2 kA, providing adequate protection in the event of a short circuit in the circuit. The device has a locking mechanism that provides additional protection against accidental opening of the circuit during operation.