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Protection Grid TRA 300 for Safe Applications
The Protection Grid TRA 300 is a high-quality protection grid designed for outdoor installation, compliant with DIN 31001. It is specifically suitable for use with wall fans from the EQ, MP, E, and CA-W series, providing optimal protection against access to the impeller from outside. With a nominal width of 300 mm, this model is an ideal choice for various applications where safety and efficiency are paramount.
Compared to the main variant, the Protection Grid TRA 250, the TRA 300 offers a larger nominal width, making it a suitable option for larger fans. The different variants, including TRA 250, TRA 350, TRA 400, TRA 500, and TRA 600, primarily differ in nominal width, with each designed for specific requirements.
Here are some key similarities and differences between the variants:
- Nominal Width: The TRA 300 has a nominal width of 300 mm, while the TRA 250 has 250 mm.
- Application Area: Both models are suitable for outdoor installation and provide protection according to DIN 31001.
- Installation: Both models feature holes for easy mounting on the exterior wall.
The choice of the right protection grid depends on the size of the fan and the specific application area. For fans with a larger diameter, the Protection Grid TRA 300 is optimally suited, while smaller fans can be better paired with the TRA 250.
| Property | Value |
| Nominal Width (NW) | 300 |
| Grid Length | 280 mm |
| Total Side Length | 305 mm |
| Thickness | 8 mm |
| Diameter of Holes | 10 mm |
| Material | Galvanized steel sheet, primed and coated in hammer gray |
| Suitable | Protection against access to the impeller from outside according to DIN 31001 |
| Application | With 4 holes for mounting on the exterior wall |
| Maximum Speed | 2250 RPM |
| Compatible | For wall fans from the EQ, MP, E, and CA-W series |