Fuse disconnect switch SL1-3X3/3A L103100195

Fuse disconnect switch – reliable installation protection

This fuse disconnect switch, catalog number L103100195, is a key element of every safe and efficient electrical installation. Designed by the renowned company JEAN MUELLER, it guarantees effective protection against overloads and short circuits. It is a solid solution for both professional installers and end users who value safety and reliability.

Construction and application

The SL1-3X3/3A disconnect switch is designed to work with NH1 type fuse links. Its three-pole design provides comprehensive protection for three-phase electrical circuits. Made of high-quality materials, it ensures long-lasting and trouble-free operation even in demanding conditions. The use of screw connections for the main contacts simplifies installation and ensures a secure electrical connection.

Key features and benefits

• High short-circuit resistance: Rated conditional short-circuit current of 120 kA guarantees effective protection of the installation in the event of a failure.
• Adapted to different busbar spacings: Compatible with a busbar spacing of 185 mm, which facilitates integration with existing systems.
• High rated continuous current value: Rated continuous current of 250 A allows for protection of circuits with significant power consumption.
• Versatility: Suitable for protecting various devices and electrical installations, including photovoltaic systems – JEAN MUELLER is a significant supplier of solutions for photovoltaics.
• German quality: Product of JEAN MUELLER, which has been specializing in the production of components for electrical installations since 1897, guaranteeing high quality workmanship and durability.
• Safety: Protects the circuit from overload and short circuit.

The SL1-3X3/3A fuse disconnect switch is an investment in the safety of your electrical installation. Thanks to its solid construction and high technical parameters, you can be sure that your devices are adequately protected against damage caused by overvoltage or short circuits. The maximum rated operating voltage of 690 V makes it a universal solution for industrial and commercial applications.