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High current block up to 100 A for scratch contacting of contaminated surfaces

HC02

Download Data Sheet

CAD Downloads
(Downloads right mouse button > save target as)
MOD-HC02A21xxxGK.STEP
MOD-HC02B21xxxG.STEP
HC02

A ring eye or a cable lug can be fixed to the M5 thread by a lock nut. The built-in threaded probes F733 can be changed with the screw-in tool FWZ733S2T. The high current block is available either as a pure scratch contact or with sense pin. Recommended cable cross-section: 25 mm².

Type of Temperature sensors:
TS1 = PT100
TS2 = PT1000
TS3 = NTC
TS4 = Typ K


HC02

Function:
The scratch contact HC02 is well suitable for reliable contacts at difficult conditions. It contacts not only axially, but also causes a lateral scratch movement because of the inclined contact probes. This lateral scratching improves the quality of the electrical contact compared to standard high current probes.


Advantage:
The advantage of this solutions is a more effective penetration of passivation layers or contaminations and a deeper penetration of the surface, even compensating unevenness. This creates an increased Contact surface and contact force, leading to a higher ampacity of the contact. Especially the increased contact reliability of critical materials like aluminum or nickel is remarkable.

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Tip Style Material Plating Ø Version Spring Force
21 B G 1,80 B 2000 note
21 B G 1,80 A-K 1800 note