Currency EUR
Safety lock PN-2 400 And – MegaVatt-Pribor, OOO |
Buy Safety lock PN-2 400 And
Safety lock PN-2 400 And

Safety lock PN-2 400 And

In stock
Reconfirm the price with seller
Ukraine, Kiev
(View map)
Display phones
Our company realizes fuses from 100 A to 630 A.

PN-2 400 and are intended for protection at overloads and short circuits of power and auxiliary chains. electroinstallations of the industrial enterprises, public and residential buildings of three-phase alternating current of 380 V - 220 V with a frequency of 50-60 Hz.

The safety lock of PN-2 consists of a fusible insert of the contact bases and the insulating case.

The fusible insert consists of the insulator (cover), a fusible element filled with quartz sand. At increase in current above nominal, the fusible insert fuses. At burn-out of a fusible insert, quartz sand completely suppresses an arch, and also possible ignition.

For installation of a safety lock, it is necessary to get the holder of a safety lock on an insulating basis, it is possible on ceramics or other isolating material.

PN-2 safety locks on technical characteristics happen the different power and also a standard size, respectively and the holder has to correspond to the power and the size of a safety lock.

As a rule safety locks are mounted together with the disconnector a knife switch , in a box or in an electric case with different degree of protection of IP-20, IP-40, IP-54, IP-65, from external factors, moisture, steam, hostile environment, etc.

Shipping method
Payment method
Contact the seller
Safety lock PN-2 400 And
Safety lock PN-2 400 And
by the goods
Your message must contain at least 20 symbols. The message must not be more than 2000 symbols.
Obligatory field is not filled
The field is wrongly filled
The field is wrongly filled
ClearSelected items: 0