RS Better World

Siemens 3RT2 Contactor, 24V ac Coil, 3-Pole, 51 A, 22 kW 24V ac, 3 NO, 400V ac

N° de stock RS:: 122-9461
Référence fabricant:: 3RT2036-1AC20
Fabricant:: Siemens

Siemens 3RT2 Contactor, 24V ac Coil, 3-Pole, 51 A, 22 kW 24V ac, 3 NO, 400V ac

Sous-total (1 unité)*

240,38 €

(TVA exclue)

290,86 €

(TVA incluse)

Frais de livraison offerts pour toute commande de plus de 90,00 €

En stock

Plus 2 unité(s) expédiée(s) à partir du 09 juin 2026
Plus 1 unité(s) expédiée(s) à partir du 09 juin 2026

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Unité	Prix par unité
1 +	240,38 €

*Prix donné à titre indicatif

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N° de stock RS:: 122-9461
Référence fabricant:: 3RT2036-1AC20
Fabricant:: Siemens

Spécifications

Documentation technique

Législations et de normes

Détails du produit

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Sélectionner tout	Attribut	Valeur
	Marque	Siemens
	Coil Voltage	24V ac
	Product Type	Contactor
	Number of Poles	3
	Contact Voltage	400V ac
	Contact Current	51A
	Power Rating	22kW
	Series	3RT2
	Mount Type	DIN Rail
	Function	Motor Control
	Normal State Configuration	3 NO
	Auxiliary Contact Configuration	1 NO/1 NC
	Number of Auxiliary Contacts	2
	Terminal Type	Screw Clamp
	Contactor Application	Motor Control
	Control Circuit Voltage Uc	24V ac
	Minimum Operating Temperature	-25°C
	Operational Current Ie	51A
	Maximum Operating Temperature	60°C
	Standards/Approvals	CSA, EAC, RoHS, UKCA, UL, VDE, CCC
	Width	55mm
	Depth	130mm
	Length	114mm
	Better World Product	Yes
	Better World Claim	Low Carbon Manufacture
	Pole and Throw Configuration	3PST

	Sélectionner tout
	Marque Siemens
	Coil Voltage 24V ac
	Product Type Contactor
	Number of Poles 3
	Contact Voltage 400V ac
	Contact Current 51A
	Power Rating 22kW
	Series 3RT2
	Mount Type DIN Rail
	Function Motor Control
	Normal State Configuration 3 NO
	Auxiliary Contact Configuration 1 NO/1 NC
	Number of Auxiliary Contacts 2
	Terminal Type Screw Clamp
	Contactor Application Motor Control
	Control Circuit Voltage Uc 24V ac
	Minimum Operating Temperature -25°C
	Operational Current Ie 51A
	Maximum Operating Temperature 60°C
	Standards/Approvals CSA, EAC, RoHS, UKCA, UL, VDE, CCC
	Width 55mm
	Depth 130mm
	Length 114mm
	Better World Product Yes
	Better World Claim Low Carbon Manufacture
	Pole and Throw Configuration 3PST

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Pays d'origine :: DE

Siemens size S2, 3RT2 Series Contactor, 24V AC Coil Voltage, 51A Current Rating - 3RT2036-1AC20

This contactor is a versatile solution for industrial applications, designed to reliably switch electrical currents. With a compact size of 114mm in length, 55mm in width, and 130mm in depth, this 3-pole device accommodates a load voltage of up to 400V AC and a coil voltage of 24V AC. The Siemens contactor is manufactured with a low carbon footprint, aligning with sustainable practices.

Features & Benefits

• Capable of handling operational power up to 22kW

• Integrated auxiliary contacts improve functionality and control

• Suitable for a wide operating temperature range

• Designed for secure screw terminal connections

• DIN rail mounting simplifies installation in various environments

Applications

• Utilised for automation control in industrial machines

• Ideal for switching motors in manufacturing processes

• Effective in HVAC systems for reliable electrical control

• Used in pump systems to manage power distribution

• Used for lighting control in commercial facilities

What type of auxiliary contacts does it support?

It supports one normally open (NO) and one normally closed (NC) auxiliary contact, allowing for versatile configurations in control circuits.

How does this device perform in high-temperature environments?

It operates efficiently within a temperature range of -25°C to +60°C, making it suitable for environments with varying thermal conditions.

What are the power loss characteristics during operation?

The power loss is approximately 12W in a hot operating state, optimising energy performance during continuous operation.

Can it be used for DC applications?

Yes, it can handle DC currents, with a rating of 55A at 24V, making it versatile for various applications.

How do the contact ratings compare for different operational settings?

At AC-3 rating at 400V, it is rated for a contact current of 51A, while at AC-4, it supports a maximum of 41A, ensuring reliability across different operational scenarios.