The AIRPAX / SENSATA part M55629/1-053L is a high-quality magnetic circuit breaker designed for a single pole configuration with a trip-free mechanism. This unsealed breaker has a current rating of 6A and features a D voltage frequency and tripping time delay code. It is designed with a low resistance of 0.060 Ohms for reliable performance. Ideal for a wide range of applications where circuit protection is essential.