Fuse base, Acti9 SBI, 2P, 50A, cartridge size 14 x 51 mm, SBI-50-2 A9GSB250

Fuse base for 14x51 mm fuses

This Acti9 SBI two-pole fuse base is used for mounting fuses with dimensions of 14 x 51 mm. It provides a solid and secure connection in electrical installations, allowing for easy fuse replacement when needed. It is compatible with a wide range of fuses, making it a universal solution for both installers and end-users.

Installation and functionality

Installation is done on a DIN rail, which simplifies and speeds up the installation process. It occupies 3 modules in width, allowing for efficient use of space in the distribution board. It has an optical trip indicator that facilitates quick identification of a blown fuse - you do not need to open the distribution board to check the circuit status. Additionally, the detachable N pole increases safety during maintenance and repairs.

Application and parameters

The base is designed to operate in installations with a rated voltage of up to 690 V and a current of 50 A. The IP20 degree of protection provides protection against accidental contact, but does not protect against the effects of water or dust - remember to properly protect the installation in difficult environmental conditions. The design does not have a lock, which facilitates fuse replacement. The installation depth is 50.5 mm, which should be considered when planning space in the distribution board.