3VA5280-6EC31-0AA0 - Siemens 3VA5 Molded Case Circuit Breaker, 80A, 690VAC/750VDC, 3-Pole, Fixed Mount, 65kA Interrupt, TM230 Trip Unit, UL 489, HACR

3VA5280-6EC31-0AA0

3VA5280-6EC31-0AA0 is a Siemens Sentron 3VA5 series molded case circuit breaker designed for reliable low-voltage system protection.

This 3-pole circuit breaker features a fixed thermal-magnetic trip unit (TM230), 80A rated current, and a high interrupting capacity of 65kA at 480VAC (100kA at 240VAC, 70kA at 415VAC, 10kA at 690VAC). It is suitable for fixed mounting applications and complies with UL 489 and HACR standards for heating, air conditioning, and refrigeration equipment.

Key Specifications
• Part Number: 3VA5280-6EC31-0AA0
• Manufacturer: Siemens
• Series/Frame: 3VA5, UL Frame 250
• Amperage: 80A
• Voltage: 690VAC, 750VDC
• Poles: 3
• Mounting Type: Fixed
• Interrupt Rating: 65kA at 480VAC (100kA at 240VAC, 70kA at 415VAC, 10kA at 690VAC)
• Trip Unit: TM230 (fixed thermal-magnetic)
• Protection: Overload and short-circuit (LI)
• Certifications: UL 489, HACR Type
• Power Loss: 20W
• Insulation Voltage: 800V

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Specifications

• Part Number: 3VA5280-6EC31-0AA0
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Sentron Series
• Type : 3VA
• Voltage : 600V
• Amperage : 80
• Poles : 3
• AIC rating : 65kA@480V
• Temp Rating : -13¡F-158¡F (-25¡C-70¡C)
• Protection : Thermal Magnetic

Product Data

• UPC : 80476681166
• GTIN : 00804766811661
• Weight : 3.5
• Standards : UL Listed
• Certification : UL Listed