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7GN4053U - 3 POS. CHANGEOVER SWITCH GN4053U

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.

SKU: 7GN4053UMPN: 7GN4053U
Price
List Price £117.76 ex VAT
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Manufacturer Lead Time

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Lovato 7GN4053U Rotary Cam Switch

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.

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