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End Clamp H40 L50 - raw with grounding pin
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Description
End Clamp H40 L50 - Raw with Earthing Pin
End clamp H40 with earthing pin is a professional mounting component designed for securing photovoltaic modules with a frame height of 40 mm. Manufactured from high-grade aluminium alloy 6063-T66, it ensures durable and secure fastening of solar panels to the mounting structure. The component surface remains raw, without additional protective coatings, enabling precise and reliable equipotential bonding between installation elements.
The distinguishing feature of this clamp is the integrated earthing pin, which enables quick and effective equipotential bonding between the photovoltaic module and the mounting structure. During tightening, the pin penetrates the anodised layer of the frame, ensuring continuity of connection. This solution not only facilitates installation – eliminating the need for additional earthing washers – but also significantly reduces installation time and offers a high level of safety and efficiency for the entire system.
This innovative solution supports lightning and surge protection installations, particularly useful in photovoltaic systems. The end clamp with earthing pin is ideal for panels mounted individually or in edge positions within a row.
Technical Specifications
- Module frame height: 40 mm
- Total height: 42.8 mm
- Mounting hole diameter: 8.5 (M8)
- Material: aluminium EN AW 6063-T66
- Finish: raw
- Recommended tightening torque: value dependent on PV module manufacturer's documentation
- Bolts used: M8
Application
The end clamp is an essential fastening component in solar module installations – used for securing edge panels in a row to the aluminium profile. The product is designed for mounting solar modules on flat and pitched roofs. Use the end clamp to secure panels at the beginning and end of each row. Between adjacent panels in a row, mid clamps should be used.
Compatibility
- Aluminium profiles adapted for hexagonal bolts
- Aluminium profiles for T-bolts
- Trapezoidal profiles for trapezoidal sheet metal roofs
Advantages
- High-quality material – manufactured from aluminium EN AW 6063-T66, characterised by high resistance to weather conditions
- Durability – high manufacturing quality guarantees durable fastening of photovoltaic panel structures
- Corrosion resistance – resistant to external factors and corrosion
- Mechanical strength – resistant to impacts and mechanical damage
- Integrated earthing – earthing pin eliminates the need for earthing washers, reducing installation time and increasing mounting convenience
- Equipotential bonding – ensures continuous electrical contact between the module and mounting structure
- Ideal for individual panels – excellent solution for modules mounted individually or in edge positions within a row
Installation Guidelines
- Mount the clamp on the mounting rail using a sliding insert and M8 bolt
- Position the edge photovoltaic panel within the clamp, ensuring the earthing pin makes contact with the module frame
- Tighten the bolt according to the PV module manufacturer's recommendations
- Each row of panels requires a minimum of four end clamps – two at the beginning and two at the end of the panel row
- Do not use anodised or painted end clamps with a pin. In such cases, use an end clamp without a pin and a special contact plate mounted between the panel frame and aluminium profile
Package Contents End clamp H40 with earthing pin. Note: bolts, nuts and sliding inserts must be purchased separately.
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Technical data
| Panel thickness [mm] | 40 |
| Colour | Silver |
| Adjustment | - |
| Additional equipment | None |
| Grounding pin | Present |
| Clamp Type | End Clamp |
| Panel thickness [mm] | 40 |
| Colour | Silver |
| Grounding pin | Yes |
| Additional accessories | None |