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7GN4053U – 3 POS. CHANGEOVER SWITCH GN4053U
Lovato’s 7GN4053U is a rotary cam changeover switch from the 7GN series, designed for reliable three-pole switching at 40 A Ith.
£70.66
Lovato 7GN4053U Rotary Cam Switch
Product Overview
The Lovato 7GN4053U is a 7GN series rotary cam switch designed for industrial motor control and switching applications. This three-pole 40A changeover switch is specifically configured for two-speed motor starting with separate windings. It features front mounting, a black rotary handle, and a 65x65mm front plate for installation in electrical control panels and industrial equipment.
The 7GN4053U uses switching diagram 53 with a 1-0-2 operating arrangement and three switching elements. Designed with Lovato Electric's round-shaped contact block technology, this cam switch provides reliable manual control for demanding industrial environments.
Key Features
- Manufacturer: LOVATO Electric
- Model: 7GN4053U
- Series: 7GN rotary cam switches
- Three-pole changeover switch
- Two-speed motor starting with separate windings
- 40A IEC conventional free air thermal current rating
- 50A UL/CSA thermal current rating
- Switching diagram 53
- Three-position operation: 1-0-2
- Front panel mounting design
- Black rotary handle
- 65x65mm front plate
- Round-shaped contact block construction
Applications
- Two-speed motor control systems
- Dahlander and separate winding motor applications
- Industrial machinery control panels
- Motor speed selection systems
- Automation and electrical control equipment
Why Choose Lovato 7GN4053U?
The Lovato 7GN4053U provides a dependable manual switching solution for two-speed motor applications. With its compact front-mount design, 40A current rating, robust switching mechanism, and compliance with international electrical standards, it is suitable for professional industrial installations requiring reliable motor control.
Technical Specifications
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| Operation | 3 positions | |
|---|---|---|
| Product Series | Lovato 7GN | |
| Device Type | Cam Switch | |
| Specification Value Product Type | Rotary Cam Switch / Changeover Switch | |
| Manufacturer | LOVATO Electric | |
| Part Number | 7GN4053U | |
| Series | 7GN40 | |
| Switching Diagram | 53 - Changeover Switch 3 Poles - 2 Speed Motor Starting With Separate Windings | |
| Number of Elements | 3 | |
| Number of Poles | 3 Poles | |
| Operating Positions | 3 (1-0-2) | |
| Rated Thermal Current Ith | 40A IEC/EN | |
| UL/CSA Thermal Current | 50A | |
| Rated Insulation Voltage Ui | 690V IEC/EN / 600V UL/CSA | |
| Rated Impulse Withstand Voltage Uimp | 6kV | |
| Rated Operational Voltage | 480V | |
| Mounting Type | Front Mounting | |
| Handle Colour | Black | |
| Front Plate Size | 65x65mm | |
| Front Protection | IP40 | |
| Weight | 308g | |
| HS Code | 85365080 |
Frequently Asked Questions
What is the Lovato 7GN4053U used for?
The Lovato 7GN4053U is used for manual control of two-speed motors with separate windings, allowing operators to switch between different motor speed configurations.
What is the current rating of the Lovato 7GN4053U?
The Lovato 7GN4053U has a conventional free air thermal current rating of 40A according to IEC/EN specifications.
How is the Lovato 7GN4053U mounted?
The Lovato 7GN4053U is designed for front mounting and includes a black handle with a 65x65mm front plate.
What switching function does the Lovato 7GN4053U provide?
The Lovato 7GN4053U provides a three-pole changeover switching function using diagram 53 for two-speed motor starting with separate windings.
