Siemens
Siemens 3RU2116-1EB0 Thermal Overload Relay - 2.8-4.0A Contactor Mount
Siemens 3RU2116-1EB0 Thermal Overload Relay
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12-month warranty
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Same-day dispatch
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Worldwide delivery
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Veteran-owned
CAGE: 9NK75
Thermal Overload Protection
Phase Failure Sensitivity
Manual/Automatic Reset
Class 10 Tripping
Contactor Mounting Optimized
Product description
The Siemens 3RU2116-1EB0 is a thermal overload relay designed for efficient motor protection. It provides an adjustable current range of 2.8 to 4.0 A and is optimized for direct mounting onto compatible Siemens contactors.
This relay is widely used in industrial automation for protecting motors in applications such as pumps, fans, and machine tools. Its Class 10 rating ensures reliable protection against overloads and phase failures, with manual or automatic reset options.
Stanlo Automation, your veteran-owned source for surplus industrial parts, offers the Siemens 3RU2116-1EB0. We provide quality components and dependable service for your automation needs.
Technical specifications
| Current Range | 2.8-4.0A |
| Size | S00 |
| Class | 10 |
| Mounting | Contactor Mounting |
| Main Circuit Terminals | Screw |
| Auxiliary Circuit Terminals | Screw |
| Reset | Manual-Automatic |
Common applications
Motor Protection
Fans
Pumps
Machine Tools
Conveyor Systems
HVAC
Compatible systems
Siemens 3RT2015
Siemens 3RT2016
Siemens 3RT2017
Siemens 3RT2018
Also known as
Siemens 3RU2116-1EB0 Relay
SIRIUS 3RU2 Overload
3RU2116-1EB0 Contactor Mount Relay
Replaces / compatible with
Designed for direct mounting on Siemens 3RT2015, 3RT2016, 3RT2017, and 3RT2018 contactors. It's a direct replacement for older Siemens overload relays within this mounting configuration.
Technical note
Expert tip
Utilizes a bimetal switching mechanism with ambient compensation from -40°C to +70°C, ensuring reliable operation across various environmental conditions.What happens next?
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2
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3
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Frequently asked questions
What size Siemens contactors is the 3RU2116-1EB0 overload relay compatible with?
The Siemens 3RU2116-1EB0 is optimized for direct mounting on Siemens 3RT2015, 3RT2016, 3RT2017, and 3RT2018 size S00 contactors, ensuring a compact and integrated solution.