3VA4140-6ED14-0AA0 - 40 Amp Circuit Breaker

3VA4140-6ED14-0AA0 - 40 Amp Circuit Breaker

Protect your electrical circuits effortlessly with the Siemens 3VA4140-6ED14-0AA0. This precision-engineered single-pole, 40 A molded-case circuit breaker is designed to safeguard branch circuits against overloads and short circuits. Its compact footprint fits into tight panel spaces, while the preset TM210 thermal-magnetic trip unit provides plug-and-play protection—no adjustment is needed. With a high interrupting capacity and Siemens' dependable construction, this breaker provides reliable electrical safety every day.

Key Features and Benefits

• Single-pole 40 A protection: Suitable for a wide variety of branch circuits.
• Factory-set TM210 trip unit: Ready for installation without calibration.
• High interrupting rating: Rated to interrupt fault currents safely (up to 65 kA at 277 V).
• Space-saving design: Compact dimensions (5.1 in tall) and lightweight (~1 lb) make panel integration easier.
• Dependable performance: Built within Siemens' 3VA41 frame for consistency and reliability.

Technical Specifications

• Poles: 1
  
• Amperage: 40 A
  
• Interrupting Rating: 65 kA at 277 VAC
  
• Trip Unit: TM210 (fixed Ir / fixed Ii)
  
• Dimensions: Approx. 5.1 in height
  
• Weight: Approx. 1.0 lb
  
• Lug Configuration: Load-side lugs only
  

Material Compliance and Certifications

• UL Listed: Meets low-voltage protection standards.
• RoHS / REACH compliant: Aligns with current environmental directives.
• Molded-case housing: Constructed for long-term durability.
• Manufactured with materials designed for consistent electrical performance.

Where It Works Best

• This breaker is an excellent choice for residential, commercial, or light industrial setups where reliable protection is needed but panel space is limited. Whether you're outfitting a new home wiring setup, renovating an office's power distribution, or upgrading an industrial machine's branch circuits, the Siemens 3VA4140-6ED14-0AA0 blends protection, compactness, and convenience in one ready-to-install unit.