Fuse base EFH 14 DC 2p 002560203

DC Fuse Holder for Installations – Reliable Circuit Protection

This EFH 14 DC 2p fuse holder is a key element in ensuring the safety and reliability of DC installations. Designed for use with 14x51 mm fuse links, it offers effective protection against overload and short circuits in DC circuits. The two-pole design allows for the protection of two independent lines, increasing system flexibility and functionality.

Application and Design Features

This base is particularly recommended for use in photovoltaic installations, where high reliability and resistance to environmental conditions are required. Mounting is done on a standard TH35 rail, making it easy to integrate with existing switchboards and control cabinets. It accepts wires with a cross-section from 1.5 mm² to 35 mm², ensuring compatibility with various types of cabling. Additionally, it is equipped with optical indication of fuse operation (LED or NEON), which facilitates quick problem identification and minimizes system downtime.

Safety and Compliance with Standards

The base design meets the requirements of IEC 60947-1, IEC 60947-3 and UL4248-1/19 standards, guaranteeing its safety and compliance with applicable regulations. Designed to operate in ambient temperatures from -5°C to +40°C, making it suitable for most industrial and commercial applications. The DC rated voltage is 1000V, and the operating category is DC-20B – these are important parameters for installers designing photovoltaic systems. The product weight is only 0.206 kg, which facilitates installation and transport.