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Siemens SIRIUS 3RA1345-8XB30-1AL2

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3RA1345-8XB30-1AL2

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The Siemens 3RA1345-8XB30-1AL2 is a robust contactor assembly designed for efficient control in various applications. Rated for a power capacity of 37 kW at 400 V, it features three poles and utilizes screw terminals for electrical connections.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for 3RA1345-8XB30-1AL2

ManufacturerSiemens
Product TypeContactor Assembly
Product LineSIRIUS
Part Number3RA1345-8XB30-1AL2
EAN4011209400672
Weight10.00 lbs (4.54 kg)
Power Rating37 kW
Voltage Rating400 V
Number of Poles3
SizeS3
Electrical ConnectionScrew Terminals
Minimum Operating Frequency50 Hz
Maximum Operating Frequency60 Hz
Maximum Ambient Temperature40 degrees Celsius
Minimum Ambient Temperature0 degrees Celsius
Operating Humidity Range80% (non-condensing)
Storage Humidity Range80% (non-condensing)
Allowable Installation Height1000 MSL
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Siemens' 3RA1345-8XB30-1AL2 is a contactor assembly, engineered with high-performance specifications. This unit can handle a power rating of 37 kW while operating at a voltage of 400 V. With three poles configured for versatile applications, this assembly features a compact design classified as size S3.

Electrical connections are facilitated through secure screw terminals. The contactor operates efficiently within a frequency range of 50 Hz to 60 Hz, allowing for adaptability in various scenarios. In terms of environmental conditions, the device performs reliably between 0 °C and 40°C and is rated for moisture levels of up to 80% without condensation. Additionally, during usage and storage, it maintains functionality under the same humidity constraints.

This component weighs approximately 4.365 kg, contributing to its manageable handling during installation. With the ability to be installed at heights up to 1000 meters above sea level, the 3RA1345-8XB30-1AL2 is suitable for a wide variety of operational contexts.