0-1 safety switch, 3P CS 40 10 U ES 004773084

Safety switch 0-1 – reliable disconnection in the installation

The 0-1 switch is a solid solution for safely disconnecting electrical circuits. Model CS 40 10 U ES, manufactured by ETI POLAM, is designed for mounting in distribution boards and provides effective control over the power supply. Its construction based on screw connections guarantees secure and durable connections, and the presence of the "0" position increases safety during maintenance and repairs.

This three-pole switch (3P) is designed to operate with a load of up to 18.5 kW at 400V AC-3, making it an ideal choice for various industrial and commercial applications. The rated continuous current of 40A ensures stable operation even under heavy load.

Functionality and application

The 0-1 switch is widely used in electrical installations where manual disconnection of the power supply is required. It is particularly useful in situations requiring equipment maintenance, installation repairs or in the event of a failure. Thanks to the possibility of panel mounting, it can be easily integrated with the existing electrical infrastructure. The use of a knob as an actuator provides convenient and intuitive operation.

• Safety: A clear "0" position allows for complete disconnection of the circuit, minimizing the risk of electric shock during maintenance work.
• Durability: Solid construction and screw connections ensure long-lasting and reliable operation of the device.
• Versatility: Panel mounting allows easy integration with different types of electrical installations.
• Efficiency: Rated power of 18.5 kW allows for servicing a wide range of devices and loads.
• Simple operation: Intuitive knob mechanism ensures easy and quick switching of circuits.

Construction and parameters

The CS 40 10 U ES switch has been designed for easy installation and safe operation. The lack of the need for an additional housing (the device is not a complete device in a housing) allows for flexible adaptation to the specifics of the installation. The degree of protection IP20 provides basic protection against accidental contact, but requires caution in environments with increased humidity or dust. This switch is dedicated to mounting on a plate or in a distribution board, which facilitates its integration with the existing electrical infrastructure.