3VA5150-4EC31-0AA0 - Siemens 3VA5 Series 3-Pole 50A 480/600VAC 25kA Interrupt Molded Case Circuit Breaker, Thermal Magnetic Trip, Fixed Mount, UL/IEC

3VA5150-4EC31-0AA0

3VA5150-4EC31-0AA0 is a Siemens 3VA5 molded case circuit breaker with thermal-magnetic trip unit, 50A 3-pole, frame 125A, class S breaking capacity.

This UL-listed circuit breaker from the 3VA5 series provides reliable line protection with TM230 trip unit featuring fixed thermal (Ir=50A) and adjustable magnetic settings. It offers 25 kA interrupt rating at 480V and 14 kA at 600Y/347V, in a compact design without lugs for flexible installation. Rated for 50/60 Hz operation and temperatures from -25 to 70 deg C, with dimensions 5.51 in H x 3 in W x 3.68 in D and IP40 enclosure.

Key Specifications

• Amperage Rating: 50 A
• Frame Size: 125 A
• Number of Poles: 3
• Voltage Rating: 480/600 V AC
• Interrupt Rating: 25 kA @ 480 V (class S)
• Trip Unit: TM230, fixed thermal adjustable magnetic (FTAM)
• Series: 3VA5 UL
• Frequency: 50/60 Hz
• Temperature Range: -25 to 70 deg C
• Enclosure Type: IP40
• Mounting: Fixed

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Specifications

• Part Number: 3VA5150-4EC31-0AA0
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Sentron Series
• Type : 3VA
• Voltage : 690V AC
• Amperage : 50
• Phase : 3
• Poles : 3
• AIC rating : 25kA@480V
• Connection : Feed-Thru
• Functions : LI
• Temp Rating : -13¡F-158¡F (-25¡C-70¡C)
• Protection : Thermal Magnetic
• Trip Type : TM230

Product Data

• UPC : 804766300714
• GTIN : 00804766300714
• Country of Origin : Mexico
• Dimensions : 5.906 x 3.622 x 4.567 inch
• Weight : 2.094
• Standards : UL Listed
• Certification : UL Listed