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Siemens 3RU1136-1HB0 SIRIUS Overload Relay - 5.5-8A

Siemens 3RU1136-1HB0 overload relay for motor protection.

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ManufacturerSiemens

Part number3RU1136-1HB0

Current 5.5-8 A

Size S2

Class 10

Mounting Contactor mounting

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Motor protection Adjustable current setting Contactor mounting Manual/Automatic reset Class 10 rating

Product description

The Siemens 3RU1136-1HB0 is an overload relay designed for motor protection. It features a current range of 5.5 to 8 Amps, operates at Class 10, and is a Size S2 unit. This relay is designed for contactor mounting with screw terminals for both the main and auxiliary circuits. It supports manual and automatic reset functions.

This overload relay is suitable for various industrial applications, including motor control panels, pump stations, and conveyor systems. Its primary function is to protect electric motors from thermal overload conditions, ensuring reliable operation and preventing damage.

Stanlo Automation, a veteran-owned business, offers surplus industrial parts like the Siemens 3RU1136-1HB0. We provide reliable sourcing for hard-to-find and phased-out components, ensuring you can maintain your existing automation systems with quality parts.

Technical specifications

Current	5.5-8 A
Size	S2
Class	10
Mounting	Contactor mounting
Main Circuit Terminals	Screw
Auxiliary Circuit Terminals	Screw
Reset	Manual/Automatic

Common applications

Motor control

Pump control

Conveyor systems

HVAC systems

Industrial machinery

Compatible systems

Siemens 3RT contactors

Also known as

3RU11361HB0, Siemens 3RU1136-1HB0, SIRIUS 3RU1136-1HB0

Replaces / compatible with

This is a phased-out product. The preferred successor is the Siemens SIRIUS 3RU2126-1HB0.

Technical note

Expert tip

This overload relay is designed for direct mounting onto compatible Siemens contactors, ensuring a compact and integrated motor control solution.

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Frequently asked questions

What is the current range of the Siemens 3RU1136-1HB0 overload relay?

The Siemens 3RU1136-1HB0 overload relay has an adjustable current range of 5.5 to 8 Amps. This setting allows for precise protection of motors within this specified range.