Fuses ПКН-001-10 1A

Fuses General-purpose fuses of the ППНа series are designed to protect industrial electrical installations and cable lines against overload and short circuit and are manufactured for rated currents from 2 to 1000 A. They are used in single-phase and three-phase networks with a voltage of up to 660 V and a frequency of 50 Hz. Design features Designation key Fuse ППН-ХХ-ХХ-ХХХ ППНа - filled fuse-link of the Alageum electric brand XX - designation of the rated current of the fuse size ППНа33-160A, ППНа35-250A, ППНа37-400A, ППНа 39-630A, ППНа41-1250A; Х - designation of the mounting method and the type of conductor connection to the fuse terminals: 2 - the fuse is mounted on its own insulating base (Insulator А632) 5 - the fuse is mounted on the insulating base of a mounting plate 7 - the ппн fuse is installed on the conductors of a switchgear assembly X - code for the presence of a fuse operation indicator and free contacts: 0 - no operation indicator and no free contacts 1 - fuse with free contacts and an operation indicator 2 - central fuse operation indicator 3 - with an operation indicator, no free contacts XX – designation of the degree of protection (IP00 by default) XX – designation of the climatic version and placement category Main characteristics and versions of ППНа fuses Two types of operating characteristics. gG - fuse-links with this type of operating characteristic are designed to protect general industrial equipment and distribution networks. aM - those with this type of operating characteristic are used to protect electric motors and their switching devices The equipment ordering section lists ППН fuses with the gG operating characteristic. 10 main versions by size of ППНа fuses for currents from 2-1600A. The fuse current can be increased by parallel installation in the protection circuit. Rated voltage 220~400V for sizes 00С,00,0,1,2,3 for currents up to 400A 400~500V for sizes 3,4,4а for currents from 500 to 1600A Special versions for voltages up to 1000V are available for ППНа35 and ППНа37. Main mounting types of the ППНа fuse-link. On its own insulating base On the base or conductors of switchgear assemblies Fuses can be supplied with an operation indicator and free contacts. The following versions by placement category and climatic version are available. Т3, УХЛ3, УХЛ2. By default, ППНа fuses are shipped in the УХЛ.3 version. Operating conditions Continuous duty Non-explosive environment Vertical or horizontal position.

Country of origin	Kazakhstan
Rated operating voltage	400 V
Rated current	400 A
Fuse type	Fuse-link

Shipped from the Almaty warehouse on the day of your request. Across Kazakhstan we ship by freight carriers; the manager will calculate the cost.

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