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Siemens 3RT2 Contactor 24V AC/DC Coil, 3-Pole, 50 A, 22 kW Power Rating, 400V AC 3RT2036-1NB30

Category Contactors Brand Siemens Condition New

Specifications

Country of Origin Germany
Brand Siemens
Function Motor Control
Length 55mm
Model 3RT2036-1NB30
Depth 130mm
Width 113.4mm
Mount Type Snap-On
Series 3RT2
Power Rating 22kW
Maximum Operating Temperature 60°C
Minimum Operating Temperature -25°C
Terminal type Screw Clamp
Number of Poles 3
Standards/Approvals RoHS, CCC, CSA, EAC, UKCA, UL, VDE
Contact Voltage 400V ac
Coil Voltage 24V ac/dc
Normal State Configuration 3 NO
Better World Claim Low Carbon Manufacture
Contact Current 50A
Number of Auxiliary Contacts 2
Auxiliary Contact Configuration 1 NO/1 NC
Operational Current Ie 51A
Control Circuit Voltage Uc 24V ac/dc
Contactor Application Motor Control
Pole and Throw Configuration 3PST-NO

Key Features

  • Equipped with a 24V AC/DC coil voltage suitable for versatile control circuit applications.
  • Features three poles with a normal state 3 NO (normally open) contact configuration.
  • Includes two auxiliary contacts configured as 1 NO and 1 NC for interlocking and remote signaling.
  • Rated for 50 A contact current and 400V AC contact voltage.
  • Mount type is snap-on for straightforward DIN rail installation.
  • Supports operating temperatures from -25°C up to 60°C for demanding environments.
  • Constructed with screw clamp terminals for secure electrical connections.
  • Manufactured in Germany ensuring high quality and reliability.

Product Description

Siemens 3RT2036-1NB30 3RT2 Contactor is a high-performance motor control contactor featuring a 24V AC/DC coil voltage and a 3-pole design. It comfortably handles currents up to 50 A and power ratings up to 22 kW operating at 400V AC, making it ideal for controlling motors and transformers in industrial and automation applications.

This contactor is designed with a 3 NO contact configuration to switch high-current loads efficiently and effectively. Additionally, it includes two auxiliary contacts - one normally open and one normally closed - allowing for interlocking circuits and remote signalling, which enhance safety and control precision.

The screw clamp terminals ensure secure and reliable electrical connections, while the snap-on mount type allows quick installation on DIN rails. Its compact dimensions of 55mm length, 113.4mm width, and 130mm depth provide an efficient use of panel space. The product operates reliably within a broad temperature range from -25°C to +60°C, suitable for challenging industrial environments.

Fully compliant with international standards including RoHS, CCC, CSA, EAC, UKCA, UL, and VDE, this contactor supports sustainability initiatives, reflected in its Better World claim of low carbon manufacture. Made in Germany, it guarantees premium manufacturing quality.

Equipped with 24V AC/DC coil voltage suitable for diverse control circuits. Three-pole, 3 NO contact design intended for motor control applications. Includes one NO and one NC auxiliary contact for interlocking and signaling.

Screw clamp terminal ensures secure wiring connections. Snap-on mounting facilitates easy DIN rail installation. Operation temperature range from -25°C to 60°C for industrial conditions. Compact size with length 55mm, width 113.4mm, and depth 130mm.

Rated for 50 A contact current and 400V AC contact voltage. Compliance with multiple global safety and quality standards. Better World low carbon product supporting sustainability.

This contactor is a reliable choice for industrial, manufacturing, HVAC, and automation system applications requiring robust and precise motor control solutions. Explore more products in the Automation & Control Gear category on EnvMart to find compatible components and accessories.

Explore more products in our Contactors category.

Siemens 3RT2 Contactor 24V AC/DC Coil, 3-Pole, 50 A, 22 kW Power Rating, 400V AC 3RT2036-1NB30
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Frequently Asked Questions

The power rating of this contactor is 22 kW.

It features a 3 NO (normally open) contact configuration, which is suitable for motor control applications.

The maximum contact current is rated at 50 A.

The coil voltage for this model is 24V AC/DC, making it versatile for control circuit applications.

The dimensions are 55 mm in length, 113.4 mm in width, and 130 mm in depth.

It operates reliably within a temperature range of -25°C to +60°C.

The contactor features a snap-on mount type for easy installation on DIN rails.

It is equipped with screw clamp terminals for secure electrical connections.

This model includes two auxiliary contacts: one normally open (NO) and one normally closed (NC).

It complies with several international standards, including RoHS, CCC, CSA, EAC, UKCA, UL, and VDE.

It is primarily designed for motor control applications in industrial and automation systems.

This contactor is manufactured in Germany, ensuring high quality and reliability.

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