3VA4120-4ED34-0AA0 | Siemens 3VA4 20A 3-Pole 600V Molded Case Circuit Breaker

Siemens · Circuit Breakers & Protection

Description  The Siemens 3VA4120-4ED34-0AA0 is a 3-pole molded case circuit breaker designed to provide dependable protection for low-voltage electrical systems up to 600V. Rated for 20 amps, it features a 3VA41 frame with a standard (Class S) breaking capacity and an interrupting rating of 25kA at 480V. This circuit breaker offers precise thermal magnetic protection, making it ideal for commercial and industrial distribution panels.     Technical Specifications  Condition New/Never Used Surplus Brand Siemens Category Circuit Breaker Part Number 3VA4120-4ED34-0AA0 Subcategory Molded Case Series 3VA4 Frame Type 3VA41 Poles 3 Phase 3-Phase Rated Current 20A Rated Voltage 600Y/347V, 480V AC Interrupting Capacity 25kA @ 480V, 14kA @ 600Y/347V Trip Unit Type Thermal Magnetic (TM210, Fixed Ir and Ii) Functions LI – Long-Time and Instantaneous Connection Type Bolt-On Terminal Connection Load-Side Lug Frame Size 125A Temperature Range -25°C to +70°C (-13°F to +158°F) Certifications UL Listed, CSA Approved Country of Origin Mexico Dimensions (H × W × D) 5.315 × 6.299 × 3.465 in (approx. 3 × 5.5 × 3.7 in) Weight 1.63 lb     Information About 3VA4120-4ED34-0AA0 The 3VA4120-4ED34-0AA0 is part of Siemens’ 3VA4 molded case circuit breaker family, engineered for consistent performance and modular installation flexibility. It includes a TM210 thermal-magnetic trip unit with fixed long-time (Ir) and instantaneous (Ii) settings, ensuring stable operation and circuit protection. This model supports bolt-on mounting with load-side lug terminals, allowing quick and secure wiring connections. UL and CSA certified, it meets stringent safety standards for use in commercial facilities, industrial systems, and power distribution assemblies. Key Features: Current Rating: 20A continuous operation capacity for small to medium electrical loads. Voltage Rating: Operates at up to 600Y/347V and 480V AC for versatile low-voltage systems. Interrupting Capacity: 25kA at 480V and 14kA at 600Y/347V for dependable short-circuit protection. Trip Unit Type: Thermal magnetic TM210 unit with fixed long-time and instantaneous trip functions. Frame Size: 3VA41 frame design for compact installation and efficient power distribution. Connection Type: Bolt-on with load-side lugs preinstalled for simple and secure mounting. Operating Temperature: Reliable function across -25°C to +70°C (-13°F to +158°F). Certifications: UL Listed and CSA Approved for verified quality and safety. The 3VA4120-4ED34-0AA0 delivers the reliability and precision required for effective protection in commercial, industrial, and infrastructure electrical systems.

Brand: Siemens · Category: Circuit Breakers & Protection

Key features

• Current Rating: 20A continuous operation capacity for small to medium electrical loads.
• Voltage Rating: Operates at up to 600Y/347V and 480V AC for versatile low-voltage systems.
• Interrupting Capacity: 25kA at 480V and 14kA at 600Y/347V for dependable short-circuit protection.
• Trip Unit Type: Thermal magnetic TM210 unit with fixed long-time and instantaneous trip functions.
• Frame Size: 3VA41 frame design for compact installation and efficient power distribution.
• Connection Type: Bolt-on with load-side lugs preinstalled for simple and secure mounting.
• Operating Temperature: Reliable function across -25°C to +70°C (-13°F to +158°F).
• Certifications: UL Listed and CSA Approved for verified quality and safety.

Specifications

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