Siemens, 3RB Overload Relay 1 NO/1 NC, Trip Dial: 6 → 25 A, 25A, 6 A F.L.C, 25A Contact Rating, 11 kW 3

RS-stocknr.:: 706-0781
Fabrikantnummer:: 3RB3026-1QB0
Fabrikant:: Siemens

Siemens, 3RB Overload Relay 1 NO/1 NC, Trip Dial: 6 → 25 A, 25A, 6 A F.L.C, 25A Contact Rating, 11 kW 3

Subtotaal (1 eenheid)*

€ 133,32

(excl. BTW)

€ 161,32

(incl. BTW)

GRATIS bezorging voor bestellingen vanaf € 90,00

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Plus verzending 2 stuk(s) vanaf 14 november 2026
Plus verzending 33 stuk(s) vanaf 14 november 2026

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1 +	€ 133,32

*prijsindicatie

RS-stocknr.:: 706-0781
Fabrikantnummer:: 3RB3026-1QB0
Fabrikant:: Siemens

Specificaties

Datasheets

Wetgeving en conformiteit

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	Siemens
	FLC Motor Rating	25A, 6A
	Product Type	Overload Relay
	Relay Contact Current	25A
	Series	3RB
	Mount Type	Contactor
	Pole and Throw Configuration	3
	Power Rating	11kW
	Terminal Type	Screw
	Normal State Configuration	1 NO/1 NC
	Reset Method	Automatic & Manual
	IP Rating	IP20
	Minimum Operating Temperature	-25°C
	Width	45mm
	Adjustable Current Range	6 → 25 A
	Number of Auxiliary Contacts	2
	Length	69.7mm
	Contact Voltage	690V ac
	Maximum Operating Temperature	60°C
	Depth	83.5mm
	Standards/Approvals	CCC approved, CE Approved, CSA Approved, EAC Approved, IEC 60068-2-27, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61508, IEC 65029, IEC 81346-2, UL Approved
	Supply Voltage	690V

	Alles selecteren
	Merk Siemens
	FLC Motor Rating 25A, 6A
	Product Type Overload Relay
	Relay Contact Current 25A
	Series 3RB
	Mount Type Contactor
	Pole and Throw Configuration 3
	Power Rating 11kW
	Terminal Type Screw
	Normal State Configuration 1 NO/1 NC
	Reset Method Automatic & Manual
	IP Rating IP20
	Minimum Operating Temperature -25°C
	Width 45mm
	Adjustable Current Range 6 → 25 A
	Number of Auxiliary Contacts 2
	Length 69.7mm
	Contact Voltage 690V ac
	Maximum Operating Temperature 60°C
	Depth 83.5mm
	Standards/Approvals CCC approved, CE Approved, CSA Approved, EAC Approved, IEC 60068-2-27, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61508, IEC 65029, IEC 81346-2, UL Approved
	Supply Voltage 690V

Land van herkomst:: CZ

Siemens 3RB3 Series Overload Relay, 6-25A FLC Motor Rating, 25A Contact Current Rating - 3RB3026-1QB0

This overload relay is a solid-state device suitable for motor protection, designed for industrial applications. With a current rating of 6 to 25 A, it features a Compact size with dimensions of 87mm in length, 45mm in width, and 84mm in depth. This device’s temperature range extends from -25 °C to +60 °C, ensuring reliable performance across various conditions.

Features & Benefits

• 3P overload relay design provides enhanced motor protection
• Direct contactor relay mounting simplifies installation
• Manual and automatic reset options for flexibility
• Operates efficiently at 690 V ac ensuring safety
• Integrated electronic overload release for precision control
• High performance overload relay suited for diverse applications

Applications

• Used for protecting three phase motors in industrial settings
• Suitable for integration into automated systems requiring reliable protection
• Ideal for involving heavy duty machinery in manufacturing
• Utilised in environments where temperature fluctuations are common

What is the operating current rating for this device?

The operational current rating is set at 25 A, accommodating a variety of loads in three-phase circuits.

How does the reset mechanism function in practical use?

It features both manual and automatic reset options, allowing for quick recovery from overload conditions, enhancing operational efficiency.

What is the significance of the tripping class for this overload relay?

The trip class of 10E indicates its suitability for various motor protection needs, ensuring optimal performance under diverse conditions.

Can this overload relay withstand extreme environmental conditions?

Yes, it operates effectively within a temperature range of -25 °C to +60 °C, making it reliable even in harsh industrial environments.

What type of connections are provided for wiring the relay?

The relay offers screw-type terminals for both main and auxiliary circuits, ensuring secure and convenient connections during installation.

Approvals

CE, UL, CSA