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Siemens 3RU2116-0JB0 Thermal Overload Relay - 0.70-1.0A

Siemens 3RU2116-0JB0 Thermal Overload Relay for motor protection.

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ManufacturerSiemens

Part number3RU2116-0JB0

Type Thermal Overload Relay

Manufacturer Siemens

Series SIRIUS 3RU21

Part Number 3RU2116-0JB0

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Thermal Overload Protection Motor Protection Contactor Mountable Screw Terminals Manual/Automatic Reset Class 10 Trip Class

Product description

The Siemens 3RU2116-0JB0 is a high-performance thermal overload relay designed for effective motor protection. It offers an adjustable current setting from 0.70 to 1.0 A and adheres to Class 10 overload protection standards. This relay is designed for direct mounting onto compatible Siemens contactors, featuring screw terminals for both main and auxiliary circuits, and supports manual or automatic reset operations.

Ideal for protecting motors in various industrial sectors, including manufacturing, material handling, and food processing, this relay ensures operational reliability by preventing damage from overloads and phase imbalances. Its robust design guarantees consistent performance in demanding environments.

Stanlo Automation, a veteran-owned business, provides the Siemens 3RU2116-0JB0 surplus relay. We are dedicated to offering quality industrial automation parts with exceptional service and value.

Technical specifications

Type	Thermal Overload Relay
Manufacturer	Siemens
Series	SIRIUS 3RU21
Part Number	3RU2116-0JB0
Current Range	0.70-1.0 A
Size	S00
Trip Class	Class 10
Mounting	Contactor Mounting
Reset	Manual/Automatic
Main Circuit Terminals	Screw
Auxiliary Circuit Terminals	Screw

Common applications

Motor Control

Pump Control

Conveyor Systems

HVAC Equipment

Industrial Machinery

Manufacturing Automation

Compatible systems

Siemens 3RT Contactors

Also known as

Siemens 3RU21160JB0 SIRIUS 3RU21 Overload Relay Siemens Motor Protection Relay

Replaces / compatible with

Replaces older Siemens overload relays with similar current ratings and mounting specifications. Compatible with Siemens 3RT contactors.

Technical note

Expert tip

This relay is part of the SIRIUS 3RU21 series and is designed for use with appropriately sized Siemens 3RT contactors to form a complete motor starter.

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Frequently asked questions

What types of reset functions does the Siemens 3RU2116-0JB0 overload relay support?

The Siemens 3RU2116-0JB0 overload relay supports both manual and automatic reset functions. Manual reset requires a physical push or turn to reset the relay after a trip, while automatic reset allows it to reset itself once the overload condition is cleared.