General Electric TEF124070 70A 2-Pole 480 V Circuit Breaker

General Electric TEF124070 is a robust 70 A, 2-pole circuit breaker designed for 480 V electrical applications. With the part number TEF124070, this GE breaker provides reliable protection for feeders and equipment in industrial and commercial settings where 480 V distribution is standard.

Core specifications at a glance

• Current rating: 70 A
• Poles: 2
• Voltage rating: 480 V
• Part number: TEF124070
• Brand: General Electric

Why this 70A, 2-Pole GE breaker stands out

Two-pole design ensures simultaneous disconnection of both live conductors on fault conditions, safeguarding equipment and reducing arc-flash risk. The TEF124070 is purpose-built for 480 V panels, enabling reliable protection for feeders powering motors, compressors, HVAC equipment, and other heavy-duty loads in industrial environments.

With a 70-amp rating, it provides precise overcurrent protection for larger feeders while supporting efficient startup and stable performance. This leads to fewer nuisance trips on inrush-heavy equipment and a consistent, predictable response when faults occur.

Ideal use cases

Replace worn or failed breakers in 480 V distribution boards, or stock as part of a panel upgrade for facilities running 480 V systems. Suitable for:

• Motor feeders in manufacturing lines and processing equipment
• HVAC equipment and air handling units powered from 480 V
• Industrial lighting and power distribution where 480 V is standard

Installation and compatibility tips

Verify that your panel accepts GE TEF-series breakers and that the bus configuration supports a 2-pole, 480 V device. When replacing an existing breaker, match the current rating (70 A), number of poles (2), and voltage rating (480 V). Always consult your panel handbook and follow applicable electrical codes during installation.

Built by General Electric, the TEF124070 combines proven GE engineering with dependable protection for demanding 480 V systems. Whether upgrading an aging panel, stocking spare parts for a manufacturing line, or outfitting a new installation, this 70 A, 2-pole GE breaker helps keep electrical circuits safe, reliable, and compliant.