Why Choose the Rittal FT 2735.520 System Window?
The Rittal FT 2735.520 is a robust 30-section system window designed for Rittal VX, TS and VX SE enclosures with a width of 600 mm. It provides a secure transparent cover for display and operating instruments or enclosure cut-outs, helping protect installed equipment against dirt, liquids and unauthorised access while retaining clear visibility.
Constructed from extruded aluminium sections with die-cast zinc corner pieces and single-pane safety glass, the FT 2735.520 combines mechanical durability with excellent viewing performance. The safety glass offers high resistance to solvents and scratches, has anti-static properties and reduces the risk of injury in the event of breakage. The base frame is powder-coated in RAL 7035, while the hinge and lock section has a natural-anodised finish.
With external dimensions of 500 × 470 × 47 mm, a visible area of 363 × 398 mm and a maximum component build depth of 33 mm, this system window provides practical access and protection for control equipment. When correctly installed, it provides IP54 protection to IEC 60529.
Key Advantages
- Purpose-designed system window for Rittal VX, TS and VX SE enclosures.
- IP54 protection helps protect instruments against dirt and liquids.
- Single-pane safety glass provides excellent resistance to solvents and scratches.
- Large 363 × 398 mm visible area for clear viewing of installed instruments.
- 180° opening hinge provides convenient access to equipment behind the window.
- Frame construction helps stabilise the enclosure door cut-out and conceal the cut edge.
- Designed for straightforward screw-fastening and convenient height adjustment.
- Lockable design helps prevent unauthorised access to control and display equipment.
Key Features
- Rittal FT system window.
- 30-section frame design.
- Suitable for 600 mm wide VX, TS and VX SE enclosures.
- 500 mm width × 470 mm height × 47 mm depth.
- 363 × 398 mm viewing area.
- Maximum component build depth of 33 mm.
- Extruded aluminium frame with die-cast zinc corner pieces.
- Durable single-pane safety glass.
- Base frame finished in RAL 7035.
- Natural-anodised hinge and lock section.
- Standard double-bit lock insert with alternative lock-system options.
- Designed for indoor enclosure installations.
Protected Visibility and Access for Control Equipment
System windows provide a practical way to protect displays, operating instruments and enclosure cut-outs without preventing operators from seeing the equipment behind them. The Rittal FT 2735.520 combines a transparent safety-glass panel with a lockable hinged frame, allowing instruments to remain visible while providing additional protection against contamination and unwanted access.
The frame is designed to simplify installation while strengthening the door cut-out and concealing its cut edge. Its arrangement also helps protect the seal and glass when the window is opened, while the 180° hinge provides convenient access for operation, adjustment and maintenance of components mounted behind the window.
Typical Applications
- Industrial electrical control cabinets.
- Rittal VX, TS and VX SE enclosure systems.
- PLC and automation control panels.
- Protection of HMIs and display instruments.
- Machine-control and operator interfaces.
- Instrumentation and process-control cabinets.
- Industrial manufacturing and OEM machinery.
