Ball connection stud for phase connections
This product is a Ball connection stud from HORSTMANN designed for phase connections and for attachment to busbars. The Ball connection stud is designated with the manufacturer's article number 63-0101-003 and is constructed to absorb and transfer electrodynamic forces in connection with short-circuit currents, as described by the manufacturer.Design and materials
- Diameter: 25 mm.
- Internal thread: M12.
- Designated brand: Art.-Nr. 63-0101-003 (HORSTMANN).
- Materials: straight ball stud made of E-Cu, tin-plated; angled ball stud made of CuCr, tin-plated.
Functional requirements
The manufacturer's text states the following requirements for Phasenfestpunkte (phase connection points), which the Ball connection stud must meet with correct installation:- Maintenance of specified tightening torque.
- Vibration-proof design.
- Low transition impedance.
- Corrosion resistance.
Typical applications
The Ball connection stud is used for direct phase connections and for screwing/fastening to busbars. It is designed to absorb electrodynamic forces generated by short-circuit currents and ensure electrical and mechanical connection between the conductor and the connection point.Documentation
The information is taken from the manufacturer's product page. See manufacturer's product pageSpecifications
- Product name: Ball connection stud (Art.-Nr. 63-0101-003).
- Diameter: 25 mm.
- Thread: M12 (internal).
- Rated short-circuit current: Ir = 23.7 kA (tr = 1 s).
- Material (straight version): E-Cu, tin-plated.
- Material (angled version): CuCr, tin-plated.
- Recommended properties: maintains tightening torque, vibration-proof, low transition impedance, corrosion-resistant (according to manufacturer's product page).
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