Electrical Field Services

Circuit Breaker Maintenance, Circuit Breaker Testing, and Circuit Breaker Inspection Services

Circuit breakers are your peripheral's insurance, they protect from power surges, power failures, and other foreign electrical irregularities. In order to ensure that they are doing their job, maintenance, testing, and regular inspection is necessary.

Circuit Breaker Tests are Important

When electrical faults occur, electrical current must be interrupted quickly to avoid injuries to your electrical system, peripherals, building, and even personnel.

Testing circuit breakers helps ensure that they will react properly and efficiently in the case of an emergency and show that you acted reasonably to maintain your electrical system and its components.

Circuit Breaker Tests

Low Voltage

  • Physical and Mechanical Condition
  • Grounding
  • Arc Chutes
  • Contact Resistance
  • Insulation Resistance
  • Alignment
  • Rack Mechanism
  • Interlocks
  • Primary Injection
  • Secondary Injection

Medium Voltage

  • Grounding
  • Mechanical-Electrical Operation
  • Alarms
  • Time–Travel Analysis
  • Arc Chutes & Contacts
  • Contact Resistance
  • Vacuum Integrity
  • Overpotential Test
  • Gas Analysis

High Voltage

  • Oil Level: Tanks Bushing
  • Grounding
  • Breaker Vents
  • Mechanical-Electrical Operation
  • Contact Resistance
  • Oil and Gas Analysis
  • Alarms
  • Time-Travel Analysis
  • Overpotential Test

Power Supplies

Battery Testing, Start-Up/Commissioning Testing, Generator Testing & More

Electrical Field

Acceptance Testing, Switchboard Testing, Field Labeling/Evaluation & More

Electrical Engineering

Short Circuit Analysis and Repair, Preventative Maintenance, Electrical Emergency Repair and Management, & More

The Electrical Testing Company

Offering electrical testing services, including field testing, uninterruptible power supply services, and electrical engineering services for industries, The Electrical Testing Company is the perfect guide to providing you with prompt resolutions and preemptive measures. Never go a day without power or a day worrying about whether you electrical system can withstand the pressures and demands it endures.

ETC has offered testing, engineering, and electrical emergency services for over two decades to clients worldwide. Based in Hayward, California, ETC is the perfect choice for projects of all sizes and in all locations.

ETC’s services are divided into three divisions, field services, uninterruptible power supply services, and electrical engineering services.

  • (510) 876-8156
  • info@theETCo.com
  • www.theETCo.com
  • 28437 Satellite Street, Hayward, CA 94545