Siemens 3VA4130-4ED14-0AA0 30A 1P Molded Case Circuit Breaker – Bolt-On – 120/277V AC

The Siemens 3VA4130-4ED14-0AA0 molded case circuit breaker is part of the Siemens 3VA4 series, designed for commercial and industrial electrical distribution systems. It provides dependable overcurrent protection through a fixed thermal-magnetic trip unit with LI (long-time and instantaneous) functionality. Built for reliability and safety, it is suitable for panelboard and switchboard installations requiring compact, high-performance circuit protection.

This breaker is engineered as a bolt-on design compatible with Siemens P1, P2, and P3 panelboards, making it a direct replacement for legacy ED41B030 units and simplifying retrofit and upgrade projects.

Electrical Ratings

• Current Rating: 30A
• Number of Poles: 1-Pole
• Phase: 1-Phase
• Voltage Rating:
  • 120 VAC
  • 277 VAC
  • 125 VDC
  • 347 VAC
• Interrupting Capacity:
  • 65 kA @ 120 VAC
  • 25 kA @ 277 VAC
  • 14 kA @ 125 VDC
  • 14 kA @ 347 VAC

Trip & Protection Features

• Trip Technology: Thermal-Magnetic
• Trip Function Code: LI
• Protection Type: Long-Time & Instantaneous
• Trip Adjustability: Fixed thermal and fixed magnetic
• Current Limiting: Yes
• HACR Rated: Yes
• HID Rated: Yes
• Reverse Feed Capability: Yes
• Non-Interchangeable Trip: Yes

Key Specifications

• Series: Siemens 3VA4
• Mounting Style: Bolt-On
• Terminal Type: Lugs (Load-side lugs included)
• Compatible Equipment: Siemens P1, P2, P3 panelboards & switchboards
• Replacement Reference: ED41B030
• Accessories Options: Auxiliary switch, alarm switch, shunt trip, undervoltage release

Wiring Details

• Wire Gauge: 14–8 AWG (Cu/Al)
• Maximum Wire Size: 8 AWG
• Minimum Wire Size: 14 AWG

Standards & Approvals

• UL 489
• IEC 60947-2
• CSA C22.2 No. 5
• CE, CSA, NOM, UL Approved
• Temperature Rating: -25°C to 70°C

Application

• Commercial and industrial power distribution
• Retrofit and upgrade of legacy Siemens breaker systems
• Panelboard and switchboard protection

Returns are easy

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

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