3RT2037-1AL20

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$199.89
$199.89
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Overview of Siemens 3RT2037-1AL20

Shop genuine Siemens 3RT2037-1AL20 power contactor online today for your automation system. This industrial-grade contactor is designed for reliable switching in demanding environments, offering robust performance and long service life. The Siemens 3RT2037-1AL20 is part of the SIRIUS series, known for its durability and compatibility with a wide range of industrial applications. With a 3-pole configuration, 65 A current rating, and a 30 kW load capacity at 400 V, this contactor is ideal for motor control and power distribution tasks. Its compact S2 size and screw terminal design make installation straightforward, while the 1 NO + 1 NC auxiliary contacts provide flexible control options. Whether you're upgrading your control panel or building a new automation system, the Siemens 3RT2037-1AL20 delivers the reliability and efficiency you need.

Key Features of Siemens 3RT2037-1AL20

  • 3-pole power contactor for motor and load switching
  • 65 A rated current, 30 kW at 400 V (AC-3)
  • 230 V AC coil, 50/60 Hz for versatile control
  • 1 NO + 1 NC auxiliary contacts for control flexibility
  • S2 size, screw terminal, DIN rail mounting
  • High insulation voltage (690 V) and surge resistance
  • Long mechanical service life (up to 10 million cycles)
  • IP20 protection class for front, IP00 for terminals
  • Compatible with Siemens SIRIUS system accessories
  • Factory-tested for industrial automation reliability

Technical Specs of 3RT2037-1AL20

Explore Siemens 3RT2037-1AL20 technical data for detailed parameters before installation.

Parameter Value
Rated Current 65 A
Rated Power (400 V AC-3) 30 kW
Coil Voltage 230 V AC, 50/60 Hz
Number of Poles 3
Auxiliary Contacts 1 NO + 1 NC
Insulation Voltage 690 V
Mounting S2, DIN rail
Protection Class IP20 (front), IP00 (terminals)

Applications / Use Case

This Siemens 3RT2037-1AL20 is commonly used in industrial automation worldwide. It is ideal for controlling motors, pumps, compressors, and other heavy-duty equipment in factory control panels, production line systems, and machine automation setups. Its robust design and high switching capacity make it suitable for environments requiring reliable and frequent operation, such as packaging and conveyor operations, process control, and motion control applications. The contactor's compatibility with Siemens SIRIUS accessories ensures seamless integration into existing automation systems.

Price & Availability

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3RT2037-1AL20

$199.89

  • ACHIEVING

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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