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Siemens 3RU2136-4EB0 SIRIUS Thermal Overload Relay - 22-32A

Siemens 3RU2136-4EB0 SIRIUS thermal overload relay.

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ManufacturerSiemens
Part number3RU2136-4EB0
Adjustable Current Range 22-32A
Size S2
Trip Class 10
Mounting Contactor Mounting
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Thermal overload protection Phase failure protection Manual and automatic reset Direct contactor mounting Class 10 tripping Screw terminals for main and auxiliary circuits

The Siemens 3RU2136-4EB0 is a robust thermal overload relay engineered for comprehensive motor protection. It offers an adjustable current range from 22 to 32 Amps, a Size S2 frame, and adheres to Class 10 tripping standards, ensuring reliable protection against overloads and phase failures. This model is designed for direct mounting on Siemens Sirius 3RT203 size S2 contactors.

This overload relay is crucial for safeguarding electric motors across diverse industrial applications, including manufacturing plants, processing facilities, and large-scale HVAC systems. The inclusion of both manual and automatic reset functions provides operational versatility. Its screw terminals for both main and auxiliary circuits facilitate secure and straightforward connections.

As a veteran-owned surplus parts distributor, Stanlo Automation is your trusted source for industrial automation components like the Siemens 3RU2136-4EB0. We pride ourselves on offering high-quality, cost-effective solutions and ensuring prompt delivery to minimize your downtime.

Adjustable Current Range22-32A
SizeS2
Trip Class10
MountingContactor Mounting
Main Circuit ConnectionScrew
Auxiliary Circuit ConnectionScrew
ResetManual/Automatic
Rated Voltage690V AC
Motor Protection
Industrial Machinery
Pump Control
Fan Control
Conveyor Systems
Process Automation
Siemens 3RT203 size S2 contactors
Siemens 3RU2136-4EB0 Overload Relay SIRIUS 3RU2136-4EB0 Siemens Motor Starter Overload
This relay is a direct replacement for other Siemens 3RU21 series overload relays with similar specifications and can be used in place of older 3RU11 series models.
Expert tip
This relay offers robust motor protection with phase loss sensitivity and a temperature compensation range of -40°C to +60°C, ensuring consistent performance in various environments.
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What type of connections does the Siemens 3RU2136-4EB0 overload relay use?
The Siemens 3RU2136-4EB0 overload relay features screw terminals for both its main circuit connections and auxiliary circuit connections, ensuring a secure and reliable electrical connection.