LV J Slotted Wedge HRC Cylindrical Fuse Link Cartridge Fuses

LV J Slotted Wedge HRC Cylindrical Fuse Link Cartridge Fuses image

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Quick Details

Product Name:

LV J Slotted Wedge HRC Cylindrical Fuse Link Cartridge Fuses

Model NO.:

JPU-63

Standard:

VDE

Fusing Device:

Pop-up Solid

Fusing Speed:

Shape:

Circle

Usage:

Low Voltage

Type:

Current Fuse

Breaking Capacity:

High

Fuse Base:

Rt18;Rt19;Rl6;E16/17/33

Fuse Category:

HRC

Class of Fuse:

Gg Class

Materials of Contacts:

Copper Alloy Free From Season Cracking

Reference Standards:

IEC 60269-1, 2 and 3, BS 88: Part 1 and 5, BS 136

Trademark:

L&R

Transport Package:

Export Standard Package

Specification:

ISO9001: 2015

Origin:

Wenzhou, Zhejiang

Product Details

Scope
(i) Fuse link for use in consumer input terminals in domestic and similar premises
(ii) Fuse links for use in transformer take-off(pole mounted cut-out and distribution fuse panel/feeder pillar protection)
Fuse category – HRC
Applicability
Suitable for use in distribution pillars, open type substations boards, heavy duty service cut-outs, underground connecting boxes, and house service cut-outs
Replacement of fuses
A fuse-link has adequate mechanical strength and its contacts are securely fixed. It is easily to replace the fuse-links safely.
Mode of contacts
Fixed Connections and the necessary contact force is maintained under the conditions of service and operation. No contact force on connections will be transmitted through insulating material other than ceramic or other material with characteristics not less suitable, unless there is sufficient resilience in the metallic parts to compensate for any possible shrinkage or other deformation of the insulating material.
Materials of contacts
Copper alloy free from season cracking

Operation
Current ratings during operation	The fuse-link designed and proportioned that, when tested as per IEC 60269-1 at rated frequency and an ambient air temperature of (20 ±5)
Short circuit withstand current	20kA
Non-fusing current, I_nf	40A
Fusing current rating, I_f	64A
Breaking Capacity
Breaking voltage	415V
Breaking capacity at rated power factor, 0.1-0.2; 0.2-0.3; 0.3-0.5	20KA

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