Designed for reliable panel control, the Lovato GX1690U12 rotary ON/OFF switch delivers single-pole 16 A switching with key operation. Part of the GX series square-shaped contact block, it suits Ø22 mm front mounting (U12) without a front plate and offers IP65 frontal protection. With a 6 kV impulse withstand rating and robust construction, this compact cam switch provides dependable control and straightforward operation in demanding industrial environments.
Engineered to international standards including IEC/EN/BS 60947-1, 60947-3, 60947-5-1 and 61058-1, plus UL60947-4-1 and CSA C22.2 n° 14, the GX16 designation ensures proven performance. Operating from -25 to +55 °C and storing from -40 to +70 °C, it maintains reliability across varied conditions. Ideal for UK panel builders seeking a compact ON/OFF switch with key operation and clear positions, it streamlines installation and long-term service.
Key Benefits
16 A Ith single-pole ON/OFF switching for dependable circuit control.
U12 front mounting suits Ø22 mm panels; secure key-operated actuation.
IP65 frontal degree provides robust protection at the panel interface.
6 kV impulse withstand voltage enhances resilience to electrical transients.
Operates reliably from -25 to +55 °C in varied environments.
GX series square-shaped contact block for compact, modular layouts.
Conformity to IEC/EN/BS, UL and CSA standards supports compliance needs.
What’s Included
GX series rotary cam switch, 1-pole, 16 A (GX16)
U12 front-mount assembly for Ø22 mm panel fixing
Integrated key-operated actuator
Basic mounting hardware
Applications
Industrial control panels requiring secure ON/OFF switching
Machine start/stop and isolation functions
OEM panel building and equipment manufacture
Power circuits needing single-pole 16 A control
Environments demanding IP65 frontal protection
Technical Specifications
HS Code
85365080
Product type designation
GX16
Rated impulse withstand voltage Uimp
6 kV
Operating temperature
-25 to +55 °C
Storage temperature
-40 to +70 °C
IP degree (frontal)
IP65
Frequently Asked Questions
What is the rating and pole configuration?
It is a 1-pole ON/OFF switch with Ith of 16 A.
What mounting and panel cut-out does it require?
It uses U12 front mounting without a front plate for a Ø22 mm fixing.
What is the frontal protection rating?
The switch provides IP65 frontal degree of protection.
What are the operating and storage temperatures?
Operating range is -25 to +55 °C; storage range is -40 to +70 °C.
Which standards does this switch conform to?
It conforms to IEC/EN/BS 60947-1, 60947-3, 60947-5-1, 61058-1, UL60947-4-1 and CSA C22.2 n° 14.
Safety note: Installation and operation should be performed by qualified personnel. Always isolate power before wiring, and use within the stated ratings and environmental limits.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...