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Siemens Overload Relay 1 NO/1 NC, 25A, 6 A F.L.C, 25A Contact Rating, 11 kW 3P 3RB3026-1QE0

Category Overload Relay Brand Siemens Condition New

Specifications

Country of Origin Czech Republic
Brand Siemens
Length 87.3mm
Model 3RB3026-1QE0
Depth 84.5mm
IP Rating IP65, IP55
Width 45mm
Mount Type Direct
Series 3RB
Power Rating 11kW
Maximum Operating Temperature 60°C
Minimum Operating Temperature -25°C
Terminal type Cage Clamp
Standards/Approvals UL, CE, REACH, EAC, IEC, RoHS, UKCA, WEEE (2012/19/EU), CCC
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RS Stock No. 706-0790Brand: SiemensManufacturers Part No.: 3RB3026-1QE0
Contact Voltage 690V ac
Reset Method Automatic & Manual
Normal State Configuration 1 NO/1 NC
Relay Contact Current 25A
Number of Auxiliary Contacts 2
Pole and Throw Configuration 3P
FLC Motor Rating 25, 6A
Adjustable Current Range 6 → 25 A

Key Features

  • Equipped with 1 normally open and 1 normally closed contact for reliable operation.
  • Supports motor power rating up to 11 kW for 3-phase systems.
  • Features automatic and manual reset methods for flexible control.
  • Includes 2 auxiliary contacts to enable additional switching functions.
  • Designed with cage clamp terminal type for secure electrical connections.
  • Durable IP65 and IP55 rated enclosure ensures protection against dust and water ingress.
  • Wide operating temperature range from -25°C to 60°C for harsh environments.
  • Complies with multiple international standards including UL, CE, REACH, EAC, IEC, RoHS, UKCA, and CCC.

Product Description

Siemens 3RB3026-1QE0 overload relay is a solid-state device designed for protection of 3-phase AC motors by monitoring motor load and preventing damage due to overload, phase failure, or phase unbalance in industrial automation systems.

This relay features a normal state configuration of 1 normally open (NO) and 1 normally closed (NC) contact, supporting relay contact current of 25 A with adjustable current range from 6 to 25 A, suitable for controlling motors rated up to 11 kW power in 3-phase applications.

The device includes dual reset methods - both automatic and manual - offering operational flexibility and ease of maintenance. Its cage clamp terminal type provides secure and reliable electrical connections. The enclosure has IP65 and IP55 ratings, making it suitable for use in harsh industrial environments resistant to dust and water ingress.

Operating temperatures range from -25°C to 60°C, allowing dependable function in varied ambient conditions. Physical dimensions include width of 45 mm, length of 87.3 mm, and depth of 84.5 mm, facilitating compact installation in control panels.

The overload relay complies with multiple approvals and standards such as UL, CE, REACH, EAC, IEC, RoHS, UKCA, WEEE (2012/19/EU), and CCC, ensuring conformance to international safety and environmental requirements. It is manufactured in Czech Republic, known for stringent quality control.

Equipped with 1 NO/1 NC contact configuration for versatile switching. Adjustable current settings from 6 to 25 A to match motor full load current. Automatic and manual reset options support diverse operation requirements.

IP65 and IP55 rated protection for industrial dust and water resistance. Complies with global standards including IEC and UL for safety and reliability. Compact dimensions allow easy integration into existing control systems.

Designed for solid-state current-sensitive motor protection in automation gear. Suitable for three-phase 50/60 Hz sinusoidal AC motor applications. Includes test function and trip class setting features for preventive maintenance.

Supports direct mounting and integration with Siemens SIRIUS contactors.

This overload relay is ideal for industrial, manufacturing, HVAC, electrical control, and automation applications that require precise motor overload protection and reliable operational safety.

Explore more products in the Overload Relay category on EnvMart for comprehensive electrical control solutions.

Siemens Overload Relay 1 NO/1 NC, 25A, 6 A F.L.C, 25A Contact Rating, 11 kW 3P 3RB3026-1QE0
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Frequently Asked Questions

This overload relay supports a maximum motor power rating of 11 kW for 3-phase systems.

The adjustable current range for this model is from 6 A to 25 A.

It features a normal state configuration of 1 normally open (NO) and 1 normally closed (NC) contact.

The dimensions of this overload relay are 87.3 mm in length, 45 mm in width, and 84.5 mm in depth.

The overload relay has an IP65 and IP55 rating, ensuring protection against dust and water ingress.

This model offers both automatic and manual reset methods for operational flexibility.

The operating temperature range is from -25°C to 60°C, allowing it to function in harsh environments.

It includes 2 auxiliary contacts to enable additional switching functions.

This relay complies with multiple standards including UL, CE, REACH, EAC, IEC, RoHS, UKCA, WEEE (2012/19/EU), and CCC.

It is designed with a cage clamp terminal type for secure electrical connections.

Yes, it is designed for direct mounting, facilitating easy installation in control panels.

This overload relay is manufactured in the Czech Republic, known for its stringent quality control.

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