Siemens 3VA5460-6EC31-0AA0 600 Amp 3-Pole Molded Case Circuit Breaker – Panel Mount – 240/480/600VAC & DC Rated

The Siemens 3VA5460-6EC31-0AA0 is a heavy-duty molded case circuit breaker (MCCB) from the SENTRON 3VA5 series, engineered for industrial and commercial power distribution systems. Built on the robust 3VA5 frame, this 600A, 3-pole breaker provides reliable overcurrent protection using a TM230 thermal-magnetic trip unit with fixed thermal and adjustable magnetic settings. It is designed to deliver stable and coordinated protection in high-capacity feeder and distribution applications.

This breaker installs into Siemens 3VA panelboards and switchboards and is suitable for P3, P4, and P5 systems. It serves as a replacement for legacy HLD63B600 breakers, supporting modernization of existing electrical infrastructure. The unit is supplied without lugs for flexible installation requirements.

Voltage and Rating

• Current Rating: 600 Amps
• Voltage Rating: 240VAC, 480VAC, 600VAC, 500VDC
• Phase: 3-Phase
• Frequency: 50/60 Hz
• AIC Rating:
  • 100kA @ 240VAC
  • 65kA @ 480VAC
  • 25kA @ 600VAC
  • 85kA @ 500VDC

Key Specifications

• Breaker Type: Molded Case Circuit Breaker (MCCB)
• Series: SENTRON 3VA5
• Family: 3VA
• Part Number: 3VA5460-6EC31-0AA0
• Frame Size: 3VA5 Frame
• Number of Poles: 3-Pole
• Mounting Style: Panel Mount
• Terminal Type: Lugs (not included where specified)
• Trip Technology: Thermal Magnetic
• Trip Unit: TM230
• Trip Function Code: LI
• Trip Function: Long-Time and Instantaneous Protection
• Trip Adjustability: Fixed Thermal, Adjustable Magnetic
• Protection Type: Thermal Magnetic

Technical Specifications

• Breaking Capacity Class: High interrupting capacity
• Application: Industrial and Commercial Power Distribution
• Compatibility: Siemens 3VA Panelboards, Switchboards, P3/P4/P5 systems
• Construction Features: HACR Rated, Current Limiting, Reverse Feed

Standards and Approvals

• Standards: IEC 60947-2, UL 489, CSA C22.2 No. 5
• Approvals: UL, CSA, CE, EAC, IEC, RCM, VDE, ABS

Product Data

• Manufacturer: Siemens
• Series: SENTRON 3VA5
• Part Number: 3VA5460-6EC31-0AA0

Applications

• Industrial Power Distribution Systems
• Commercial Electrical Installations
• Panelboards and Switchboards
• Motor Control Centers
• Feeder Circuit Protection
• Branch Circuit Protection
• High Fault Current Applications
• Heavy Electrical Load Distribution
• Critical Infrastructure Systems
• Retrofit and Upgrade Projects

Returns are easy

You may return items within 30 days of delivery for a refund.

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