Fuse disconnector R 301 6 A 1P 606602

Fuse disconnect switch – protection and isolation in one

The R 301 6A 1P fuse disconnect switch is a reliable device that combines the function of an isolating switch with overcurrent protection. This is a key solution to ensure the safety of the electrical installation and protect against the effects of short circuits and overloads. The device allows for safe disconnection of the circuit, and after removing the fuse link, it provides a clear visual isolation gap – important during maintenance and service work.

Construction and application

The construction of the R 301 switch allows for mounting on a TH-35 rail, which facilitates integration with existing switchboards. The device is single-pole and designed to operate in circuits with a rated voltage of up to 400V AC and a continuous current of 6A. Thanks to the screw connection of the main contacts, connecting the wires is simple and secure. The application of the R 301 switch is wide – it is ideal for use in both home installations and commercial or industrial facilities where reliable protection of electrical circuits is required.

Key features and benefits

• 2-in-1 function: Combination of an isolating switch and overcurrent protection in one device – saving space and costs.
• High short-circuit breaking capacity: The rated withstand short-circuit current Icw is as high as 50kA, which guarantees effective protection of the installation in the event of a short circuit.
• Safety of use: The locking mechanism provides additional safety during operation, preventing accidental opening of the circuit under voltage.
• Mounting versatility: Possibility of mounting on a TH-35 rail and indirect mounting increases installation flexibility.
• Strength and durability: The device made of high-quality materials ensures long-lasting and trouble-free operation.
• Compliance with standards: Meets the required safety standards, confirming its reliability and admissibility for use in various applications.
• State clarity: A clear visual isolation gap after removing the fuse link makes it easier to identify the device's status and ensures safety during service work.
• Connection capacity: At 400V, the switch allows connection of loads up to 2.4 kW.

Thanks to these features, the R 301 switch is an investment in the safety and reliability of the electrical installation, which translates into peace of mind for users and minimization of the risk of failure.