Siemens 3VA4180-5ED34-0AA0 80A 3P Molded Case Circuit Breaker – Bolt-On – 600V AC

The Siemens 3VA4180-5ED34-0AA0 is a 3-pole, 80A molded case circuit breaker from the SENTRON 3VA4 family, engineered for commercial and industrial power distribution systems. Featuring a TM210 thermal-magnetic trip unit with fixed thermal and fixed magnetic (FTFM) protection, it delivers reliable overload and short-circuit protection for feeder and branch circuit applications.

Built on a UL Frame 125 with Medium (Class M) breaking capacity, this breaker provides an interrupting rating of 35kA at 480V AC. The permanently set trip parameters ensure consistent circuit protection, while its compact design makes it suitable for a wide range of panelboard and switchboard installations.

Electrical Ratings

• Current Rating: 80 Amps
• Voltage Rating: 600V AC
• Number of Poles: 3-Pole
• Interrupting Capacity: 35 kA @ 480V AC
• AIC Rating: 65 kA @ 480V
• Frame Size: 125A
• Breaking Capacity Class: M

Trip & Protection Features

• Trip Unit: TM210
• Protection Type: Thermal-Magnetic
• Functions: FTFM (Fixed Thermal, Fixed Magnetic)
• Overload Protection (Ir): 80A, Permanently Set
• Short-Circuit Protection (Ii): 10 × In, Permanently Set
• Application: Line Protection

Key Specifications

• Brand: Siemens
• Series: 3VA4
• Family: 3VA
• Part Number: 3VA4180-5ED34-0AA0
• Category: Molded Case Circuit Breaker
• Mounting Type: Bolt-On
• Terminal Connection: Lugs
• Frame: 3VA4 UL Frame 125

Standards & Certifications

• CSA Approved

Physical Characteristics

• Dimensions (H × W × D): 3 × 3 × 5.1 in
• Weight: 1.63 lbs

Applications

• Commercial power distribution
• Industrial electrical systems
• Three-phase feeder protection
• Branch circuit protection
• Panelboard and switchboard installations
• Low-voltage distribution systems requiring thermal-magnetic protection
• Line protection applications requiring Class M interrupting capacity performance