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3RT20241DB443MA0

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Regular price $88.87
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Buy genuine Siemens SIRIUS 3RT20241DB443MA0 online

The Siemens SIRIUS 3RT20241DB443MA0 is a high-quality 3-pole power contactor designed for reliable industrial automation applications. Featuring a 24 V DC coil and a switching capacity of 12 A, this contactor delivers efficient and durable performance in demanding electrical control systems. Its integrated varistor provides enhanced protection against voltage spikes, ensuring longevity and operational safety. Suitable for mounting on a DIN rail, the 3RT20241DB443MA0 combines compact design with robust functionality, making it an essential component for both new automation projects and maintenance replacements.

Key Features of Siemens SIRIUS 3RT20241DB443MA0

  • Rated current of 12 A suitable for various industrial loads
  • 24 V DC coil voltage for consistent switching operation
  • Three poles (3NO) configuration for multi-phase control
  • Plugged-in varistor for voltage spike suppression
  • Durable design with up to 10 million operating cycles
  • Size S0 for space-efficient DIN rail mounting
  • Auxiliary contacts: 2 normally open (NO) and 2 normally closed (NC)
  • Screw terminal connections for secure wiring
  • Operating temperature range from -25°C to +60°C
  • Ideal for AC-3e / AC-3 applications up to 5.5 kW / 400 V

Technical Specs of 3RT20241DB443MA0

Explore Siemens SIRIUS 3RT20241DB443MA0 datasheet for detailed parameters before installation.

Parameter Value
Rated operational current (AC-3) 12 A
Coil voltage 24 V DC
Number of poles 3 (Normally Open - NO)
Auxiliary contacts 2 NO + 2 NC
Mounting DIN Rail, Size S0
Operating temperature -25°C to +60°C
Switching cycles Up to 10,000,000
Protection Inserted Varistor

Applications / Use Case

This Siemens SIRIUS 3RT20241DB443MA0 is commonly used in industrial automation worldwide. It is ideal for controlling motors, pumps, and other electrical equipment in production lines, conveyor systems, packaging machinery, and factory control panels. The contactor's reliable switching and robust protection features make it suitable for environments where stable performance and longevity are critical for process control and machine automation.

Price & Availability

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3RT20241DB443MA0

$88.87

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Does it come with a warranty?

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

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All products sold are New & Unused.

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

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