Designed for reliable voltage selection, the Lovato 7GN1266U is a 7GN series rotary cam voltmeter switch for phase-neutral and phase-phase measurements. Rated Ith 16A with a robust round-shaped contact block, it mounts from the front with a black handle and a 48X48mm front plate. This Voltmeters and ammeters solution helps simplify panel layouts while delivering dependable switching for your monitoring circuits. Built to recognised standards, the 7GN12-designated device offers 6 kV rated impulse withstand (Uimp) and IP40 frontal protection, operating from -25 to + 55 °C (storage -40 to + 70 °C). Switching diagram 66 supports phase-neutral and phase-phase voltages. Conformity includes IEC/EN/BS 60947 series, UL60947-4-1 and CSA C22.2 n° 14, supporting dependable integration in control panels and switchboards.
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Lovato 7GN1266U Rotary Cam Voltmeter Switch 16A Phase-Neutral and Phase-Phase Voltage Selector Front Mounting
Product Overview
The Lovato Electric 7GN1266U is a 7GN series rotary cam switch designed for
voltmeter measurement selection applications. This multi-position voltmeter
switch allows selection of phase-neutral and phase-phase voltage readings in
three-phase electrical systems. It features a 16A rated thermal current, front
mounting design with black handle, and a compact 48x48mm front plate, making it
ideal for electrical panels, measurement systems, and industrial control
applications.
Designed with Lovato Electric's reliable rotary cam technology, the 7GN1266U
provides accurate manual selection between voltage measurement points. The switch
uses switching diagram 66, includes three elements, and is suitable for
professional panel builders and industrial automation applications requiring
dependable voltmeter circuit selection.
Key Features
Manufacturer: Lovato Electric
Series: 7GN Rotary Cam Switch
Product Type: Voltmeter selector switch
Application: Phase-neutral and phase-phase voltage measurement selection
Switching Diagram: Scheme 66
Number of Elements: 3
Rated Thermal Current (Ith): 16A
Mounting Type: Front mounting
Handle Type: Black operating handle
Front Plate Size: 48x48mm
Number of Positions: 7
Front Protection Rating: IP40
Technical Specifications
Specification
Value
Part Number
7GN1266U
Product Type
Rotary Cam Voltmeter Switch
Switching Diagram
66 - Voltmeter switch for phase-neutral and phase-phase voltages
Rated Thermal Current
16A IEC/EN
UL/CSA Thermal Current
15A
Rated Insulation Voltage
690V IEC/EN
UL/CSA Insulation Voltage
600V
Rated Impulse Withstand Voltage
6kV
Switching Positions
7
Mechanical Rotation Angle
45°
Front Protection
IP40
Weight
116g
EAN
3850144002340
Applications
The Lovato 7GN1266U is suitable for electrical distribution panels, generator
control panels, motor control centres, automation systems, and industrial
installations requiring manual selection of voltage measurements from
three-phase electrical networks.
Why Choose Lovato 7GN1266U?
The Lovato 7GN1266U provides a reliable and compact solution for voltage
measurement selection. Its durable rotary cam mechanism, multiple measurement
positions, 16A rating, and front panel mounting design make it an excellent
choice for OEM manufacturers, electrical engineers, and industrial panel
builders.
Frequently Asked Questions
What is the Lovato 7GN1266U used for?
The Lovato 7GN1266U is used as a voltmeter selector switch for choosing
phase-neutral and phase-phase voltage measurements in three-phase systems.
What type of switch is the Lovato 7GN1266U?
The Lovato 7GN1266U is a rotary cam voltmeter switch from the 7GN series.
How many positions does the Lovato 7GN1266U have?
The Lovato 7GN1266U provides 7 selectable positions for voltage measurement
circuits.
What type of mounting does the Lovato 7GN1266U use?
The Lovato 7GN1266U is designed for front mounting with a black handle and
48x48mm front plate.
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Technical Specifications
HS Code
85365080
HS Code
85365080
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...