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7GN12R254U51 Lovato AUTO/OFF/BYPASS/FREQ.CONV ROTART SWITCH
Lovato 7GN12R254U51 GN12 series four-position, four-pole front-mounted IP65 rotary cam switch for AUTO, OFF, BYPASS and frequency-converter mode selection in industrial control systems.
£25.78
Why Choose the Lovato 7GN12R254U51 AUTO/OFF/BYPASS/FREQ.CONV Rotary Cam Switch?
The Lovato 7GN12R254U51 is a specialised four-position, four-pole rotary cam switch designed for industrial control applications requiring selection between AUTO, OFF, BYPASS and FREQ.CONV operating modes. Part of the Lovato GN series, it provides a clear and dependable manual interface for selecting the required operating state of machinery, motor-control equipment and frequency-converter systems.
The four-position switching arrangement makes the 7GN12R254U51 particularly suitable for installations incorporating a frequency converter or variable speed drive with bypass functionality. The operator can deliberately select between automatic control, an off state, bypass operation and frequency-converter operation from a single front-mounted selector.
The 7GN12R254U51 is a front-mounted switch with a 48 × 48 mm front plate and IP65 front protection, making it well suited to industrial control panels and machinery operator interfaces. Its compact GN-series cam-switch construction provides reliable multi-pole switching while minimising the panel space required for the selector.
Key Advantages
- Dedicated AUTO/OFF/BYPASS/FREQ.CONV switching arrangement.
- Four operating positions provide multiple machine-control modes from one selector.
- Four-pole configuration enables simultaneous switching of multiple associated circuits.
- Ideal for frequency-converter and bypass control panels.
- IP65 front protection for demanding industrial panel environments.
- Compact 48 × 48 mm front plate reduces required panel space.
- Front-mounted construction provides convenient operator access.
- Part of Lovato Electric's established GN rotary cam switch series.
Key Features
- Lovato GN12 series rotary cam switch.
- Four-position selector.
- Four-pole switching configuration.
- Designed for AUTO, OFF, BYPASS and FREQ.CONV mode selection.
- Front mounting.
- 48 × 48 mm front plate.
- IP65 front protection.
- Compact industrial cam-switch construction.
- Mechanical rotary selector operation.
- Multi-circuit switching through an internal cam mechanism.
- Designed for industrial control panels and machinery.
- Suitable for motor-control and frequency-converter applications.
AUTO, Bypass and Frequency-Converter Mode Selection
Industrial motor-control systems frequently combine automatic process control with a frequency converter and a separate bypass operating mode. A dedicated rotary cam selector such as the Lovato 7GN12R254U51 provides the operator with a physical control for choosing the required operating state without relying solely on software or touchscreen commands.
The AUTO/OFF/BYPASS/FREQ.CONV arrangement clearly separates the available modes, while the four-pole cam mechanism allows several associated circuits to change state according to the switch's contact programme. This makes the 7GN12R254U51 particularly useful in drive panels, pump and fan controls, HVAC systems and other installations incorporating frequency-converter bypass arrangements.
Typical Applications
- Variable speed drive and frequency-converter control panels.
- Frequency-converter bypass systems.
- Automatic motor-control installations.
- Pump and fan control panels.
- HVAC motor-control systems.
- Industrial machinery and process equipment.
- Control panels requiring four-position operating-mode selection.
- OEM automation and motor-control assemblies.
Technical Specifications
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| Product Series | Lovato GN | |
|---|---|---|
| Poles | 4-pole | |
| HS Code | 85365080 | |
| Manufacturer | Lovato Electric | |
| Series | GN12 | |
| Model | 7GN12R254U51 | |
| Product type | Rotary cam switch | |
| Application | AUTO/OFF/BYPASS/FREQ.CONV mode selection | |
| Number of positions | 4 | |
| Number of poles | 4 | |
| Mounting | Front mounting | |
| Front plate size | 48 × 48 mm | |
| Front protection rating | IP65 | |
| Operating principle | Rotary cam switching | |
| Approximate width | 50 mm | |
| Approximate height | 82 mm | |
| Approximate depth | 50 mm | |
| Approximate weight | 99.4 g | |
| Barcode | 3850144060975 |
Frequently Asked Questions
What is the Lovato 7GN12R254U51 used for?
The 7GN12R254U51 is a four-position rotary cam switch designed for selecting between AUTO, OFF, BYPASS and FREQ.CONV operating modes in compatible industrial motor-control and automation systems.
How many positions does the Lovato 7GN12R254U51 have?
The 7GN12R254U51 has four operating positions, intended for AUTO, OFF, BYPASS and frequency-converter mode selection.
How many poles does the 7GN12R254U51 have?
The 7GN12R254U51 is a four-pole rotary cam switch, allowing several circuits to be switched through its internal cam programme when the operating position is changed.
What protection rating does the Lovato 7GN12R254U51 have?
The 7GN12R254U51 is specified with IP65 front protection, making the operator suitable for installation on industrial control panels where protection against dust and water ingress is required.
How is the Lovato 7GN12R254U51 mounted?
The 7GN12R254U51 is a front-mounted rotary cam switch with a compact 48 × 48 mm front plate for installation on control panels, switchboards and machinery operator interfaces.
Trusted Rotary Control from Lovato Electric
Lovato Electric GN series rotary cam switches provide dependable manual operating-mode selection for industrial systems, combining compact panel mounting, robust cam-switching mechanisms and versatile multi-pole configurations for machinery, motor control and automation applications.
