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Siemens SIRIUS 14DUD32AA

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14DUD32AA

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The Siemens 14DUD32AA model is a manual motor starter designed for 3-phase applications. It operates at a voltage rating of 120 V AC with a current range of 5.5 to 22 A, making it suitable for various industrial uses.

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Technical specifications for 14DUD32AA

ManufacturerSiemens
Product LineSIRIUS
Part Number14DUD32AA
UPC783087817814
Weight3.00 lbs (1.36 kg)
ProductManual Motor Starter
Voltage Rating120 V AC
Current Rating5.5–22 A
Phase3-phase
Coil Type120 V AC, dual voltage/frequency
Contact Type45° wedge action contacts
Enclosure TypeOpen
Overload ProtectionIntegrated electronic overload relay
Trip Class10
Short-Circuit ProtectionRequired external fuse
Terminal TypeScrew terminals
Min. Operating Temp.-25°C
Max. Operating Temp.60°C
Min. Storage Temp.-40°C
Max. Storage Temp.80°C

Designed for 3-phase applications, the Siemens 14DUD32AA manual motor starter is engineered to efficiently manage motor operations. This unit supports a voltage of 120 V AC and is rated for a wide current range from 5.5 to 22 A, making it flexible for varied motor sizes and load types. Its open casing allows for straightforward installation and maintenance, accommodating easy access to its components.

This device features 45° wedge action contacts, ensuring reliable energy transmission. Furthermore, it includes an integrated electronic overload relay, which effectively protects against overload situations with a trip class rating of 10. It is essential to note that short-circuit protection requires the installation of an external fuse, ensuring comprehensive safety measures during operation.

In terms of environmental resilience, the 14DUD32AA operates within a temperature range of -25°C to 60°C, making it suitable for various industrial climates. Even during storage, it can withstand temperatures from -40°C up to 80°C. The manual motor starter's coil is compatible with dual voltage and frequency at 120 V AC. Reliable screw terminals are provided for secure electrical connections.