Lovato’s GX1656U is a GX series rotary cam changeover switch for reliable 3‑pole switching. Delivering 16A Ith and switching diagram 56 (changeover without 0), it mounts from the front (form U) with a black handle and a compact 48X48mm plate. The square-shaped contact block design ensures durable performance in control panels and OEM assemblies.
IP65 frontal protection and a rated impulse withstand voltage of 6 kV support dependable operation in demanding environments. The device operates from -25 to +55 °C and stores from -40 to +70 °C. Conforms to IEC/EN/BS 60947 and 61058-1, plus UL and CSA references, and aligns with Sustainability certification, making it a solid choice for industrial control applications.
Key Benefits
3‑pole changeover switching per diagram 56, without a 0 position.
16A Ith for robust low-voltage control circuit duties.
Front mounting (form U) with black handle.
Compact 48X48mm front plate saves valuable panel space.
IP65 frontal protection guards against dust and water jets.
6 kV impulse withstand enhances insulation coordination and safety.
Wide -25 to +55 °C operating temperature range.
Compliant with IEC/EN/BS 60947 standards for assured performance.
What’s Included
Lovato GX1656U changeover switch (front mounting, black handle)
Industrial equipment where IP65 frontal sealing is required
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 current rating of the Lovato GX1656U?
It has an IEC conventional free air thermal current Ith of 16 A.
Does the GX1656U provide a 0 position?
No. It uses switching diagram 56, a changeover function without a 0 position.
How is it mounted and what is supplied on the front?
Mounting form U for front mounting with a black handle and 48X48mm plate.
What is the ingress protection at the front?
The frontal degree of protection is IP65.
Which standards does it conform to?
IEC/EN/BS 60947-1, 60947-3, 60947-5-1, 61058-1, plus UL60947-4-1 and CSA C22.2 n° 14.
Safety note: Install and commission by a qualified person. Isolate all power, follow applicable IEC/EN standards, and operate within the stated ratings and temperature 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
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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...