Used item, see pics The Westinghouse 20 AMP Circuit Breaker is a reliable and efficient electrical component designed for businesses and industrial settings. With a maximum amperage of 20A and voltage of 480VAC, this 3-pole circuit breaker from the renowned brand Westinghouse ensures a safe and stable power distribution system. Its on/off operation method and durable construction make it a dependable choice for circuit protection in various industrial applications. Additionally, the free shipping option makes it convenient and cost-effective for customers to receive this essential electrical equipment.