General Electric TEY340 molded case circuit breaker is a 3-pole device rated for 40 amps at 480 volts, and is identified by the TEY340 model number with a black-label marking. It provides overcurrent protection for three‑phase electrical circuits, making it suitable for applications requiring protection at 480 VAC and a 40 A rating. This GE TEY340 model is part of the TEY line, offering a compact molded case design for reliable circuit protection.
