High-Quality GFCB Circuit Breaker | 600A | 120/277V | 1-Pole | 1-Group | Tested | Fast Ship Specification: * Rating: 600A * Voltage: 120/277V * Pole: 1-Pole * Group: 1-Group * Type: GFCB (Global Front-Access Circuit Breaker) * Testing: Tested and verified for quality and performance * Shipping: Fast and reliable shipping available This Eaton Cutler-Hammer GFCB Circuit Breaker is a high-quality electrical component designed for reliable performance in commercial and industrial applications. With a rating of 600A and a voltage rating of 120/277V, it is suitable for a wide range of electrical systems. The 1-pole and 1-group configuration makes it easy to install and use, and the tested and verified quality ensures reliable performance. Fast shipping is available to ensure timely delivery.