Siemens
Siemens 3RU2116-1EJ0 Thermal Overload Relay - 2.8-4.0A Ring Lug
Siemens 3RU2116-1EJ0 Thermal Overload Relay
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12-Mo Warranty
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12-month warranty
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Same-day dispatch
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Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Thermal Overload Protection
Phase Failure Sensitivity
Manual/Automatic Reset
Class 10 Tripping
Ring Lug Terminals
Contactor Mounting
Product description
The Siemens 3RU2116-1EJ0 is a high-performance thermal overload relay for robust motor protection. It features an adjustable current range of 2.8 to 4.0 A and is designed for direct mounting onto Siemens contactors, utilizing ring cable lug connections.
This relay is ideal for applications requiring secure and reliable connections, such as in heavy-duty machinery and industrial automation. Its Class 10 rating provides effective protection against overloads and phase failures.
Source your Siemens 3RU2116-1EJ0 from Stanlo Automation, your veteran-owned surplus parts specialist. We ensure quality and deliver value on essential industrial components.
Technical specifications
| Current Range | 2.8-4.0A |
| Size | S00 |
| Class | 10 |
| Mounting | Contactor Mounting |
| Main Circuit Terminals | Ring cable lug |
| Auxiliary Circuit Terminals | Ring cable lug |
| Reset | Manual-Automatic |
Common applications
Motor Protection
Heavy Machinery
Industrial Automation
Control Panels
Manufacturing
Compatible systems
Siemens 3RT2015
Siemens 3RT2016
Siemens 3RT2017
Siemens 3RT2018
Also known as
Siemens 3RU2116-1EJ0 Relay
SIRIUS 3RU2 Overload
3RU2116-1EJ0 Ring Lug Relay
Replaces / compatible with
Designed for direct mounting on Siemens 3RT20 contactors, utilizing ring cable lug connections for both main and auxiliary circuits. This offers a secure connection for specific installation requirements.
Technical note
Expert tip
Features phase loss sensitivity, phase unbalance tripping, and phase failure tripping for comprehensive motor protection in three-phase systems.What happens next?
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Frequently asked questions
What type of connections does the Siemens 3RU2116-1EJ0 overload relay use?
The Siemens 3RU2116-1EJ0 is equipped with ring cable lug connections for both its main and auxiliary circuits, providing a secure and reliable termination method suitable for demanding industrial environments when mounted on a contactor.