Knife fuses Engard PPN , etc .

Fusible insert PPN
They are equipped with general-purpose current-limiting fusible elements of the gG type.
Dimensions of standard sizes 000, 00, 0, 1, 2, 3 and 4a comply with IEC 60269.
Rated currents from 25 to 630 A.
High breaking capacity up to 120 kA with low overvoltage during protection operation.
The fuse element has narrow sections and tin soldering for correct, reliable and fast opening of the faulty circuit in case of overload.
Quartz fine-dispersed filler of precisely defined composition provides effective extinguishing of the electric arc.
Equipped with a trigger indicator for the convenience of monitoring the operability of the fuse.
Comply with GOST R IEC 60269, IEC 60269.
Model range see in the technical specifications below.
Base of DP fuses
6 dimensions designed for the maximum current of the fusible insert from 100 to 1250 A.
Single-pole bases, dimensions of standard sizes 00, 0, 1, 2, 3 and 4 comply with IEC 60269.
The strength class of the contact bolts of the power terminals 8.8 ensures the reliability of the contact connections.
Holders of knife fusible inserts with contact plates are made of brass with tin-bismuth coating.
The bases of the bases are made of plastic of high mechanical strength and good heat resistance.
Comply with GOST R IEC 60269, IEC 60269.6 dimensions, designed for a maximum fuse current from 100 to 1250 A.
Single-pole bases, dimensions of standard sizes 00, 0, 1, 2, 3 and 4 comply with IEC 60269.
The strength class of the contact bolts of the power terminals 8.8 ensures the reliability of the contact connections.
Holders of knife fusible inserts with contact plates are made of brass with tin-bismuth coating.
The bases of the bases are made of plastic of high mechanical strength and good heat resistance.
Comply with GOST R IEC 60269, IEC 60269.
Model range see in the technical specifications below.
All Engard products
About Engard
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assortment
The company offers a wide range of equipment for creating integrated solutions in the field of housing, construction, industry, energy and telecommunications. -
safety
All products comply with Russian and European standards and safety requirements, which is confirmed by certificates of compliance with the technical regulations of the Customs Union. -
quality
ENGARD equipment always works without complaints, which is confirmed by numerous reviews of the company's partners and test reports of independent laboratories.
NEW TECHNOLOGIES GROUP
Contact us or your local dealer for more information on certifications, features, reviews, pricing, stock availability and delivery terms for Engard products.
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