3VA4190-5ED14-0AA0 - 90 Amp Circuit Breaker

3VA4190-5ED14-0AA0 - 90 Amp Circuit Breaker

Safeguard your critical electrical circuits with the Siemens 3VA4190-5ED14-0AA0, a 90 amp single-pole molded case circuit breaker built on the trusted 3VA41 frame. With a factory-preset TM210 thermal-magnetic trip unit and a high interrupting capacity, this breaker is ready to go straight into your system without adjustments. Preinstalled load lugs simplify wiring, reducing installation time and labor. Designed for heavy-duty performance in commercial or light industrial settings, this breaker gives you dependable protection and peace of mind.

Key Features and Benefits

• High Fault Protection: Rated for 35 kAIC at 277 VAC (medium breaking capacity, class M) to handle demanding short circuit conditions.
• Plug-and-Play Setup: Trip unit comes fixed from the factory (Ir and Ii); no calibration or tuning needed in the field.
• Proven 3VA41 Platform: Built on the well-established 3VA series, offering consistent performance and compatibility in electrical systems.
• Prewired Load Lugs: Lugs installed on the load side reduce wiring effort on-site, speeding up your installation.
• Compact Footprint: With a height of 5.09 in, width of 3 in, and depth of 2.96 in, it fits into standard distribution panels.

Technical Specifications

• Manufacturer: Siemens
• Model / Part Number: 3VA4190-5ED14-0AA0
• Frame: 3VA41
• Rated Current: 90 A
• Poles: 1 (single-pole)
• Interrupting Rating: 35 kAIC @ 277 VAC (class M)
• Trip Unit: TM210 Thermal-Magnetic, fixed Ir and Ii
• Dimensions:
  • Height: 5.09 in (129.4 mm)
  • Width: 3.00 in (76.2 mm)
  • Depth: 2.96 in (75.1 mm)
• Terminal Connections: Load-side lugs, installed
• Electrical Endurance: 8,000 operations (at 480 V)
• Mechanical Lifecycle: 15,000 cycles typical

Material Compliance and Certifications

• UL Listed: Complies with UL 489 requirements for molded case circuit breakers.
• RoHS / REACH: Meets substance restrictions under RoHS directives and includes lead content disclosure under REACH.
• Sturdy Build Materials: Internals made with tested conductors and protective insulation rated for industrial environments.

Where It Works Best

• Commercial Panelboards: Ideal for protecting branch circuits in offices, retail, or institutional settings.
• Light Industrial Loads: Suited for powering motors, control cabinets, or production equipment in workshops.
• Facility Upgrades: Handy for retrofits where you need to replace or expand a 90 A circuit with minimal fuss.
• Maintenance & Service: Technicians appreciate the no-adjustment setup and fast wiring, as downtime is minimized.