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  3. SIEMENS 3RT2037-1NB30

SIEMENS 3RT2037-1NB30 Contactor

3rt2037-1nb30 Siemens One New 3rt2 037-1nb30 3rt20371nb30 Contactor

( Brand: Siemens ), ( Part Type: Contactor ), ( Manufacturer Part Number: 3RT2037-1NB30 )

Review SIEMENS One New 3rt2 037-1nb30 3rt20371nb30 Contactor

The Siemens 3RT2037-1NB30 Contactors is a versatile and reliable electrical component designed for controlling heavy loads in various industries. This contactor is part of Siemens' 3RT series, which is known for its robust design and high performance.

The 3RT2037-1NB30 Contactors is a normally open (NO) type, which means that it does not conduct current until it is energized. It is rated for a current carrying capacity of 30 A at a voltage of 230 V AC. The contactor has a total of five terminals: NO1 and NO2 for the normally open contacts, COM for the common terminal, and NC1 and NC2 for the normally closed contacts.

One of the standout features of this contactor is its high contact integrity. The contacts are made of high-quality materials that ensure a reliable and long-lasting connection. The contactor also has a built-in current limiting coil that protects against short circuits and overloads.

The 3RT2037-1NB30 Contactors also comes with a number of additional features that make it an attractive option for industrial applications. It has a manual operating handle that allows for manual operation of the contacts, which can be useful in emergency situations or for testing purposes. The contactor also has a visible indicator that shows the status of the contacts, making it easy to identify the contactor's operating condition at a glance.

The contactor is designed for use in harsh environments and is rated for operation in temperatures ranging from -25 C to 50 C. It is also constructed of materials that provide excellent resistance to corrosion, ensuring that it can withstand the rigors of industrial use.

In summary, the Siemens 3RT2037-1NB30 Contactors is a high-performance and reliable electrical component that is ideal for controlling heavy loads in industrial applications. Its robust design, high contact integrity, and additional features make it a smart choice for those who demand the best in electrical components.

The Siemens 3RT2037-1NB30 contactor is a commonly used electrical contactor for various applications due to its reliability and robust design. Here are some pros and cons of buying this contactor:

Pros:

1. High durability: This contactor is built to withstand heavy usage and harsh environments. It is suitable for industrial applications where the contactor may be subjected to vibration, dust, and moisture.

2. Low power consumption: The contactor has a low power consumption, which can help reduce energy costs over time.

3. Easy installation: The contactor is easy to install and can be mounted in a variety of ways, including on a DIN rail or on the wall.

4. High current capacity: The contactor can handle high currents, making it suitable for applications that require heavy loads.

5. Safe design: The contactor has a number of safety features, including overload protection and short-circuit protection, which can help prevent damage to the contactor and the electrical system.

Cons:

1. High initial cost: The Siemens 3RT2037-1NB30 contactor is more expensive than some other contactors on the market.

2. Limited size options: This contactor comes in a limited range of sizes, which may not be suitable for all applications.

3. Complex wiring: The contactor has multiple terminals, which can make wiring more complex than with simpler contactors.

Conclusion:

The Siemens 3RT2037-1NB30 contactor is a high-performance contactor that offers durability, reliability, and safety features. It may have a higher initial cost than some other contactors, but its low power consumption, high current capacity, and easy installation make it a worthwhile investment for industrial applications.

Recommendation:

If you are looking for a high-performance contactor for industrial applications, the Siemens 3RT2037-1NB30 contactor is an excellent choice. Its robust design, safety features, and ease of installation make it a reliable and efficient option for handling heavy loads and harsh environments. However, it may not be the most cost-effective option for smaller applications or those with limited budgets.

Details:

ONE New Siemens 3RT2037-1NB30 3RT2 037-1NB30 3RT20371NB30 Contactor.

part #: 3rt20371nb30 prices

  • $129.99-$394.00

specifications plcmechanize:

  • brand: Siemens
  • part type: Contactor
  • manufacturer part number: 3RT2037-1NB30

shipping plcmechanize:

  • type: Fixed
  • class: Standard
  • cost: $0.00
  • service: Standard
  • transit: 3-9 Days

payments plcmechanize:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

offer plcmechanize:

  • availability: In Stock
  • started: April 6, 2026
  • quantity: 10
  • best offers: True
  • options: Ship-to-home
  • sold: 0

general plcmechanize:

  • condition: New
  • Industrial Automation Motion Controls > PLCs HMIs > PLC Processors

seller plcmechanize:

  • # reviews: 967
  • city: USA
  • rating: 100.0%

returns plcmechanize:

  • paid by: Buyer
  • method: Money back
  • time: 60 Days
  • policy: Returns Accepted
part type: contactor,
category: business & industrial > industrial automation motion controls > plcs hmis > plc processors, sku: 15082247282125633,

Siemens 3RT2037-1NB30 Is Similar To:

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5 offers $129.99–$394.00 USD
  • New. Offer #1 priced at $129.99 + $9.99 delivery = $139.98* total. +$9.99 shipping
  • New. Offer #2 priced at $394.00 + $0.00 delivery = $394.00* total. Power contactor, AC-3 65 A, 30 kW / 400 V 1 NO + 1 NC, AC / DC 20-33 V, with varistor 3-pole, size S2 screw terminals.FREE SHIPPING
  • New. Offer #3 priced at $199.99 + $0.00 delivery = $199.99* total. SIEMENS CONTACTOR 33V AC:3e, 65A , 400V 30Kw 1NO 1NC.FREE SHIPPING
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  • New. Offer #5 priced at $165.75 + $0.00 delivery = $165.75* total. SIEMENS CONTACTOR 33V AC:3e, 65A , 400V 30Kw 1NO 1NC NEW BOX.FREE SHIPPING

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