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GX20H11O88 – Rotary Cam
Lovato GX20H11O88 is a 20 A three-position rotary cam switch for manual reversing control of three-phase motors, designed for rear mounting with door coupling, padlockable operation and a 65 × 65 mm front plate.
£71.32
Why Choose the Lovato GX20H11O88 Motor Reversing Cam Switch?
The Lovato GX20H11O88 is a robust three-phase motor reversing rotary cam switch designed for manual forward and reverse motor control in industrial machinery and electrical systems. Part of the Lovato GX20 rotary cam switch series, it provides three switching positions and uses Lovato switching diagram 11 for three-phase motor reversing applications.
The GX20H11O88 is designed for rear mounting with door coupling and incorporates a padlockable operating arrangement. Its 65 × 65 mm front plate provides a clear operator interface while allowing the switching mechanism to be installed behind the panel or enclosure door.
Based on the GX20 switching platform, the switch has an IEC/EN conventional free air thermal current rating of 20 A, a rated insulation voltage of 690 V and a rated impulse withstand voltage of 6 kV. These characteristics make it suitable for demanding industrial motor-control and machinery applications.
Key Advantages
- Purpose-designed three-phase motor reversing rotary cam switch.
- Three switching positions for manual motor direction control.
- 20 A IEC/EN conventional free air thermal current rating.
- Rear-mounted design with door coupling and padlockable operation.
- 690 V IEC/EN rated insulation voltage for industrial electrical systems.
- 65 × 65 mm front plate provides a practical panel-mounted operator interface.
Key Features
- Lovato GX20 rotary cam switch series.
- Switching diagram 11 for three-phase motor reversing.
- Three switching positions.
- 20 A IEC/EN conventional free air thermal current.
- 690 V IEC/EN rated insulation voltage.
- 6 kV rated impulse withstand voltage.
- Rear mounting with door coupling and padlockable operating mechanism.
- 65 × 65 mm front plate.
Reliable Manual Control of Three-Phase Motor Direction
Motor reversing cam switches change the phase connections supplied to a three-phase motor, allowing its direction of rotation to be selected manually. A defined three-position rotary mechanism provides a straightforward operator interface for applications requiring forward, stop and reverse motor control.
The Lovato GX20H11O88 combines this reversing function with rear mounting, door coupling and a padlockable operating arrangement. This makes it a practical solution for machinery and industrial panels where the switching mechanism is mounted inside an enclosure while the operator control remains accessible from the door.
Typical Applications
- Three-phase motor forward and reverse control.
- Industrial machinery and production equipment.
- Conveyors and material handling machinery.
- Workshop and machine-tool equipment.
- Industrial electrical control panels.
- OEM machinery requiring manual motor direction control.
Technical Specifications
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| Product Series | Lovato GX20 | |
|---|---|---|
| Device Type | Cam Switch | |
| HS Code | 85365080 | |
| Manufacturer | Lovato Electric | |
| Series | GX20 | |
| Model | GX20H11O88 | |
| Product type | Three-phase motor reversing rotary cam switch | |
| Product type designation | GX20 | |
| Switching diagram | 11 - 3-phase motor reversing switch | |
| Number of switching positions | 3 | |
| Number of elements | 3 | |
| Mounting | Rear mounting with door coupling | |
| Operating mechanism | Padlockable | |
| Conventional free air thermal current Ith | 20 A IEC/EN | |
| Rated insulation voltage Ui | 690 V IEC/EN | |
| Rated impulse withstand voltage Uimp | 6 kV | |
| Rated operational voltage | 440 V | |
| Rated operational impulse voltage | 4 kV | |
| AC-1 / AC-21A operational current | 20 A | |
| Maximum gG fuse size | 20 A | |
| Front plate | 65 × 65 mm | |
| EAN | 8013975147542 |
Frequently Asked Questions
What is the Lovato GX20H11O88 used for?
The GX20H11O88 is a three-phase motor reversing rotary cam switch designed for manual direction control in industrial machinery and electrical systems.
How many switching positions does the Lovato GX20H11O88 have?
The GX20H11O88 provides three switching positions for its motor reversing function.
What is the current rating of the Lovato GX20H11O88?
The GX20 switching platform used by this model has an IEC/EN conventional free air thermal current rating of 20 A.
How is the Lovato GX20H11O88 mounted?
The GX20H11O88 is designed for rear mounting with door coupling and a padlockable operating arrangement.
What size front plate does the GX20H11O88 use?
The Lovato GX20H11O88 uses a 65 × 65 mm front plate.
Trusted Industrial Switching from Lovato Electric
Lovato Electric GX rotary cam switches provide dependable manual switching for industrial machinery and motor-control systems, with configurations developed for reversing, circuit selection and other demanding control duties.
