Fuse base for cylindrical cartridges Z-SH/3N 263880

Robust circuit protection with cylindrical fuses

The Z-SH/3N fuse base is a reliable element of electrical installations, designed to work with 10x38mm cylindrical fuses. It provides safe and effective protection against overloads and short circuits in circuits with a current of up to 32A. The design allows for the installation of four-pole (4P) fuse sets, making it an ideal solution for both installers and end-users looking for solid protection.

Construction and application

The Z-SH/3N base is made of high-quality materials, guaranteeing its durability and resistance to mechanical damage. It is designed for direct mounting, does not require a DIN rail or mounting plate. The connection method of the wires - screw connection - ensures a secure and stable electrical connection. The IP20 protection class means that it is protected against finger contact, which increases safety. Thanks to the possibility of accepting C1-C3 type fuses, the protection characteristic can be adapted to the specifics of the protected circuit. Characteristic C allows for temporary overloads, typical for devices with motors (e.g. pumps, compressors), without unnecessary disconnection of the circuit.

Key features and benefits

• Versatility: Compatible with 10x38mm type C1-C3 fuses, providing flexibility in choosing the appropriate protection.
• Safety: Provides effective protection against overloads and short circuits, protecting devices and the electrical installation from damage.
• Durability: Made of high-quality materials guaranteeing long life and reliable operation.
• Simple installation: Designed for direct mounting, without the need for additional mounting elements (DIN rail).
• High resistance: Rated short-circuit current Iq at 10kA provides resistance to high surge currents during short circuits.
• Secure connections: Screw connection of the main contacts guarantees stable and reliable connection of the wires.
• Compliance with standards: Meets the requirements of IEC/EN 60947-3 standards, ensuring safety and compliance with regulations.

The application of the Z-SH/3N fuse base is primarily to protect electrical installations in residential, commercial and industrial buildings. It will be useful wherever reliable protection against the effects of overloads and short circuits is required in circuits with a current of up to 32A.