Siemens 3VA4170-6ED34-0AA0 70A 3P Molded Case Circuit Breaker – Bolt-On – 480V AC

The Siemens 3VA4170-6ED34-0AA0 is a 3-pole, 70A molded case circuit breaker from the SENTRON 3VA4 family, engineered for commercial and industrial power distribution systems. Featuring a TM210 thermal-magnetic trip unit, it delivers dependable overload and short-circuit protection through fixed thermal and fixed magnetic trip settings.

Built on the 3VA41 frame with High (Class H) breaking capacity, this breaker provides interrupting ratings of 65kA at 480V AC and 25kA at 600Y/347V AC. Factory-installed load-side lugs simplify installation, making it a reliable solution for feeder and branch circuit protection in demanding low-voltage applications.

Electrical Ratings

• Current Rating: 70 Amps
• Voltage Rating: 480V AC
• Number of Poles: 3-Pole
• Interrupting Capacity:
  • 65 kA @ 480V AC
  • 25 kA @ 600Y/347V AC
• AIC Rating: 100 kA @ 480V
• Frame Size: 125A
• Breaking Capacity Class: H

Trip & Protection Features

• Trip Unit: TM210
• Protection Type: Thermal-Magnetic
• Trip Function: Fixed Thermal, Fixed Magnetic (FTFM)
• Overload Protection (Ir): 70A, Permanently Set
• Short-Circuit Protection (Ii): Fixed at 10 × In
• Application: Line Protection

Key Specifications

• Brand: Siemens
• Family: 3VA
• Series: 3VA4
• Part Number: 3VA4170-6ED34-0AA0
• Category: Molded Case Circuit Breaker
• Frame: 3VA41
• Mounting Type: Bolt-On
• Terminal Type: Load-Side Lugs Installed

Standards & Certifications

• CSA Approved

Physical Characteristics

• Dimensions (W × H × D): 3 × 5.5 × 3.7 in
• Weight: 1.638 lb

Applications

• Commercial power distribution
• Industrial electrical systems
• Three-phase feeder protection
• Branch circuit protection
• Panelboard and switchboard installations
• Low-voltage distribution networks requiring high interrupting capacity
• Line protection applications utilizing thermal-magnetic trip technology

Returns are easy

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

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