Product Profile of Sqd - Knife / Din Fuse Link

Hitech switchgear [India] manufactures low voltage Switchgear electrical. Hitech switchgear [India] manufactures a wide range of the fuse links, fuse bases, fuse fittings and switch disconnetor fuse units for protection of electrical and electronic circuit and power distribution products. Body of the SQD - Knife / DIN Fuse Link is made of special steatite, which is resistant to alternating temperatures. The indicator on the front plate clearly indicated the switching condition. The indicator operates reliably upto a voltage of 10V. The contact blades are made up of electrolytic copper and are silver plated. The fuse elements in the SQD - Knife / DIN Fuse Link are directly welded to the blades. The simple rugged design of type SQD - Knife / DIN Fuse Link guarantees reliability even in severe ambient conditions. Applications of the SQD - Knife / DIN Fuse Link:
Resistance level: Current rating of fuse links should not be less than the full load current of the circuit. Inductive load: Fuse links should be selected by motors considering starting transients. Cable protection Motor circuit protection Transformer protection Capacitor protection Semi conductor protection Household protection Florescent lighting Switch disconnector fuse units. The salient features of the SQD - Knife / DIN Fuse Link:

• Tamper proof characteristic

• Good discrimination between major and minor fuse rating

• For special applications special fuselink characteristics are made available

• There is no emission of gas or flames in operation

• Very economical protection device

• Breaking Range and Utilization categary - gG

• Rated Breaking Capacity - 80kA at 41 5V AC 50 Hz

• Performance remains unaltered through out the service life.

• Range 2A to 800A, Knife/Din type, BS/Bolted type, HTHF cylindrical type.

• Capable of interrupting very high breaking capacity upto 80kA

• Reduced electromagnetic stress as a result of low cut off current to protect device adequately

• Reduced thermal stress because of lower let through fault energy to eliminate mechanical damages

• Reduced power consumption because of low watt losses.

• Suitable for motor starting and switching ON power transformer due to superior withstand capacity

• Ensure Continuity of Supply to healthy circuit in the events of faults as the specially designed elements provide positive discrimination

• Fully interchangeable with compatible Brands

• Designed to suit Indian and tropical climatic conditions
Technical Specifications

• Hitech Hrc Fuse Links

• Power Loss and Temperature Rise