Siemens 3RT2024-1BB40 12A 3P 24V DC Contactor

Siemens 3RT20241BB40 Contactor 3-Pole, 24V DC Coil, 12A

Efficient. Durable. Engineered for Control.
The Siemens 3RT2024-1BB40 is a 3-pole contactor built to handle motor and load switching with precision and reliability. Featuring a 24V DC coil and rated for 12A (AC-3, 400V), it’s part of Siemens trusted SIRIUS modular system—perfect for a wide range of industrial automation applications.

Product Highlights:

Coil Voltage: 24V DC

Rated Current: 12A (AC-3 / 400V)

Auxiliary Contact: 1 NO + 1 NC

Mounting: DIN rail or screw mounting

Compact SIRIUS design – saves valuable control panel space

DC-operated coil with built-in suppressor circuit for reduced electrical noise

Applications:

Ideal for motor starters, automation systems, conveyor belts, HVAC, and industrial machinery requiring reliable DC-coil operation.

Why Buy This Contactor?

Siemens-grade performance and longevity

Fast switching with reduced wear on components

Easy installation and maintenance

Reliable operation in low-voltage control systems

Trusted Worldwide – The 3RT2024-1BB40 offers dependable switching, high mechanical life, and seamless integration with other Siemens SIRIUS components.

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