Siemens, SIRIUS 3RU2 Thermal Overload Relay 1 NO/1 NC, 3A Contact Rating, 15 kW 3P

RS-stocknr.:: 751-5997
Fabrikantnummer:: 3RU2126-4NB0
Fabrikant:: Siemens

Siemens, SIRIUS 3RU2 Thermal Overload Relay 1 NO/1 NC, 3A Contact Rating, 15 kW 3P

Subtotaal (1 eenheid)*

€ 129,55

(excl. BTW)

€ 156,76

(incl. BTW)

GRATIS bezorging voor bestellingen van meer dan € 90,00

Voorradig bij de fabrikant

Klaar voor verzending vanaf 18 mei 2026

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Aantal stuks	Per stuk
1 +	€ 129,55

*prijsindicatie

RS-stocknr.:: 751-5997
Fabrikantnummer:: 3RU2126-4NB0
Fabrikant:: Siemens

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

Zoek vergelijkbare producten door een of meer kenmerken te selecteren.

Alles selecteren	Attribuut	Waarde
	Merk	Siemens
	Product Type	Thermal Overload Relay
	Relay Contact Current	3A
	Mount Type	Surface
	Series	SIRIUS 3RU2
	Pole and Throw Configuration	3P
	Power Rating	15kW
	Normal State Configuration	1 NO/1 NC
	Terminal Type	Screw
	Reset Method	Automatic & Manual
	IP Rating	IP65, IP55
	Minimum Operating Temperature	-40°C
	Width	46.7mm
	Adjustable Current Range	23 to 28 A
	Number of Auxiliary Contacts	2
	Maximum Operating Temperature	70°C
	Length	45mm
	Contact Voltage	220, 400V dc
	Depth	94.6mm
	Standards/Approvals	CE, EAC, RoHS, WEEE (2012/19/EU), REACH, UL, IEC, UKCA, CCC

	Alles selecteren
	Merk Siemens
	Product Type Thermal Overload Relay
	Relay Contact Current 3A
	Mount Type Surface
	Series SIRIUS 3RU2
	Pole and Throw Configuration 3P
	Power Rating 15kW
	Normal State Configuration 1 NO/1 NC
	Terminal Type Screw
	Reset Method Automatic & Manual
	IP Rating IP65, IP55
	Minimum Operating Temperature -40°C
	Width 46.7mm
	Adjustable Current Range 23 to 28 A
	Number of Auxiliary Contacts 2
	Maximum Operating Temperature 70°C
	Length 45mm
	Contact Voltage 220, 400V dc
	Depth 94.6mm
	Standards/Approvals CE, EAC, RoHS, WEEE (2012/19/EU), REACH, UL, IEC, UKCA, CCC

Overload Relays - 3RU Range

Size 00

Dimensions; H92mm x W45mm x D110mm

For use with contactors rated 3-5.5kW

Manual; Auto Reset

Siemens SIRIUS Cage Clamp Technology

As an alternative to screw connections a large number of Siemens low voltage components are also available with cage clamp connections.,Solid, stranded and finely stranded conductors, with or without end sleeves, can be connected, where two conductors can be clamped independent of one another at each terminal.,Inserting a flat bladed screwdriver opens the terminal; the conductor is then introduced and securely clamped following the removal of the screwdriver. The chromium-nickel spring steel of the cage clamp terminal guarantees corrosion resistant contact of the conductors.

Advantages

Time saving: the connection can be made quickly without having to press on end sleeves

Reliability: the terminal connection is resistant to shock and vibration

Vertical Mounting

Reduced maintenance: the cage clamp system means that the checking of screw connections following transportation is unnecessary

Note

Most of the Sirius 3R components are available with cage clamp connections. For the size S00 products, with rating up to 5.5kW, this includes both power and control circuit connections. For higher rated products cage clamp is available for the control wiring connections such as operating coils and auxiliary contacts.