The Siemens 3UA5200-1H is a thermal overload relay from the Siemens 3UA / 3UC series, designed for reliable motor overload protection in industrial motor control and starter applications. It features a 5–8 A current setting range, contactor mounting, and manual reset functionality, making it suitable for integration with Siemens 3TF32/3TF33 contactors.
The relay helps protect motors against sustained overload conditions by providing dependable thermal overload protection. Its contactor-mounted design supports convenient installation in motor starter assemblies and industrial control panels.
Siemens 3UA5200-1H thermal overload relay
3UA / 3UC series
Current setting range: 5–8 A
Contactor mounting design
Manual reset
Suitable for Siemens 3TF32/3TF33 contactors
Designed for motor overload protection
Suitable for industrial motor starter applications
Suitable for electrical control panels
Ideal for OEMs and panel builders
The Siemens 3UA5200-1H is suitable for:
Industrial motor protection
Motor starter assemblies
Siemens 3TF32/3TF33 contactor applications
Motor control panels
Motor control centers
Pumps and pumping systems
Fans and blowers
Compressors
Conveyor systems
Industrial machinery
OEM control panels
The Siemens 3UA5200-1H thermal overload relay provides reliable protection against sustained motor overload conditions. Its 5–8 A adjustable current setting range allows the overload protection to be matched to the connected motor.
The contactor mounting arrangement simplifies integration with compatible Siemens contactors, while the manual reset function provides convenient restoration after an overload trip when the system has been checked and is ready for operation.
SB Smart supplies genuine Siemens thermal overload relays, 3UA/3UC products, SIRIUS components, contactors, motor starters, and industrial automation products for OEMs, panel builders, electrical contractors, system integrators, and industrial customers.
The Siemens 3UA5200-1H can be sourced through SB Smart with pricing, availability information, product assistance, and quotation support.
What is Siemens 3UA5200-1H?
The Siemens 3UA5200-1H is a thermal overload relay from the 3UA / 3UC series, designed for motor overload protection.
What is the current setting range of 3UA5200-1H?
The specified current setting range is 5–8 A.
Does the 3UA5200-1H have manual reset?
Yes. The specified product configuration includes a manual reset function.
Which contactors is 3UA5200-1H designed for?
The supplied specification identifies it for Siemens 3TF32/3TF33 contactors.
What is contactor-mounted overload protection?
A contactor-mounted overload relay is installed directly with the compatible contactor in a motor starter arrangement, providing a compact motor protection solution.
Where can Siemens 3UA5200-1H be used?
It is suitable for industrial motor starters, control panels, pumps, fans, compressors, conveyors, machinery, and other motor-driven equipment.
Where can I buy Siemens 3UA5200-1H?
You can contact SB Smart for pricing, availability, and quotation assistance for the Siemens 3UA5200-1H thermal overload relay.
| Parameter | Specification |
|---|---|
| Product Series | Siemens 3UA Series |
| Model Number | 3UA52001H |
| Product Type | Thermal Overload Relay |
| Protection Type | Overload + Phase Failure Protection |
| Operating Principle | Bimetal Thermal Mechanism |
| Application | Motor Protection |
| Mounting Type | Contactor Mounted / Panel Mounted |
| Reset Type | Manual / Automatic (variant dependent) |
| Trip Class | Class 10A (typical for series) |
| Current Range | Typically 5 – 8 A (series dependent) |
| Industry Use | Industrial Automation, MCCs, HVAC, Pumps |
| Brand | Siemens |
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