Siemens 3RT1044-1BB40

Siemens 3RT1044-1BB40 3rt1044-1bb40 product image 1
SKU3RT1044-1BB40
ManufacturerSiemens
CategoryIndustrial automation components
6-month warranty
Available (1-2 days): 1 units
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Quantity
1
Net price (1 pc.):
956,14PLN
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Description

The Siemens 3RT1044-1BB40 is a three-pole power contactor designed for industrial applications requiring reliable switching of electrical circuits. Operating with a 24 V DC coil voltage, it is suitable for controlling motors up to 50 horsepower at 460 V and 25 horsepower at 230 V. This contactor is rated for 65 A at AC-3 duty and can handle up to 30 kW at 400 V. It features screw terminals for secure electrical connections and is classified as Size S3, making it compatible with standard mounting rails. The device is designed for ambient temperatures ranging from -25°C to +60°C during operation and can withstand storage temperatures between -55°C and +80°C. With a mechanical service life of approximately 10 million switching cycles, the 3RT1044-1BB40 ensures long-term durability and performance in demanding industrial environments.

Specifications

Weight
2.83 kgs
Coil Voltage
24 V DC
Number of Poles
3
Contact Configuration
3 NO
Current Rating
65 A
Power Rating
30 kW
Voltage Rating
400 V
Ambient Temperature Range
-25°C to +60°C
Storage Temperature Range
-55°C to +80°C
Mechanical Lifetime
10 million cycles
Typ montażu
Screw terminal

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