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Siemens 3RU2116-1AB0 Thermal Overload Relay - 1.1-1.6A

Siemens 3RU2116-1AB0 Thermal Overload Relay for motor protection.

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ManufacturerSiemens
Part number3RU2116-1AB0
Type Thermal Overload Relay
Manufacturer Siemens
Series SIRIUS 3RU21
Part Number 3RU2116-1AB0
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Thermal Overload Protection Motor Protection Contactor Mountable Screw Terminals Manual/Automatic Reset Class 10 Trip Class

The Siemens 3RU2116-1AB0 is a thermal overload relay designed for robust motor protection, covering an adjustable current range of 1.1 to 1.6 A. It features a Class 10 tripping characteristic and is designed for direct mounting onto compatible Siemens contactors. The relay is equipped with screw terminals for both main and auxiliary circuits, offering manual or automatic reset functionality for operational flexibility.

This overload relay is essential for safeguarding electric motors in a wide array of industrial applications, including pump systems, fan units, and general machinery. It provides reliable protection against overloads and phase failures, helping to extend motor lifespan and minimize unexpected downtime.

Stanlo Automation, a veteran-owned business, offers the Siemens 3RU2116-1AB0 surplus overload relay. We are committed to providing quality industrial automation components and dependable service to our customers.

TypeThermal Overload Relay
ManufacturerSiemens
SeriesSIRIUS 3RU21
Part Number3RU2116-1AB0
Current Range1.1-1.6 A
SizeS00
Trip ClassClass 10
MountingContactor Mounting
ResetManual/Automatic
Main Circuit TerminalsScrew
Auxiliary Circuit TerminalsScrew
Motor Control
Pump Control
Conveyor Systems
HVAC Equipment
Industrial Machinery
Manufacturing Automation
Siemens 3RT Contactors
Siemens 3RU21161AB0 SIRIUS 3RU21 Overload Relay Siemens Motor Protection Relay
Replaces older Siemens overload relays with similar current ratings and mounting specifications. Compatible with Siemens 3RT contactors.
Expert tip
This relay is designed for direct mounting on Siemens 3RT contactors of the corresponding size to form a compact motor starter assembly.
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What is the trip class for the Siemens 3RU2116-1AB0 overload relay?
The Siemens 3RU2116-1AB0 overload relay is rated for Class 10. This designation ensures that the relay will trip within a specified time frame (typically within 10 seconds at 6 times the set current) to protect the motor from sustained overcurrent conditions.