Product Overview
This text describes a ball-end termination bolt from HORSTMANN, used as a phase connection and as a busbar gland. The product is referred to as "Kugelanschlussbolzen" (ball-end termination bolt) with internal thread and is available in straight and angled ball variants. The function of the ball-end termination bolt is the mechanical fastening of conductors and the transfer of electrodynamic forces during short-circuit currents, as described by the manufacturer.Materials and Designs
- Straight ball-end termination bolt: material E-Cu, tin-plated.
- Angled ball-end termination bolt: material CuCr, tin-plated.
- Design: ball-end termination bolt with internal thread.
Mounting and Requirements
The text from the manufacturer states that correct installation, including the prescribed tightening torque, is necessary. The busbar gland must be vibration-proof, ensure low contact impedance, and be corrosion-resistant to achieve the specified functionality.Typical Applications
This ball-end termination bolt is used as a phase connection and as a screw connection for busbars (busbar gland) for mechanical fixation and for the transfer of electrodynamic forces during short-circuit events. The product text from HORSTMANN directly mentions these applications as the product's purpose.Specifications
- Product: Ball-end termination bolt (Kugelanschlussbolzen).
- Manufacturer: HORSTMANN.
- Manufacturer's part number: 63-0103-002.
- Ø: 25 mm.
- Thread: M12 (internal thread, specified for this item).
- Rated current Ir: 23.7 kA / tr = 1 s.
- Material for straight design: E-Cu, tin-plated.
- Material for angled design: CuCr, tin-plated.
- Note: correct mounting with prescribed tightening torque is required; the connection must be vibration-proof, have low contact impedance, and be corrosion-resistant (according to the manufacturer's product information).
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