The Square D H-221-NRB is a 30 Amp safety switch that is part of the Series E1 product line. This safety switch is designed for use in industrial and commercial electrical systems, providing reliable performance and protection. It allows for safe operation of electrical equipment, ensuring that circuits can be disconnected from their power source. The H-221-NRB model features a NEMA 3R rating, which indicates it is suitable for outdoor use and is resistant to rain and sleet. It is ideal for applications that require a switch to control motors, lights, and other electrical equipment in environments where exposure to moisture is a concern. With a horsepower rating of 7.5 HP at 240VAC, this safety switch is capable of handling significant electrical loads, making it a versatile choice for various industries. Unique features include robust construction for durability, clear visual status indicators, and a compact design that facilitates easy installation and maintenance. Overall, the Square D H-221-NRB safety switch is recognized for its safety performance and reliability in demanding settings.

- Type: Safety Switch - Model: H-221-NRB - Amp Rating: 30 Amps - Horsepower: 7.5 HP @ 240VAC - NEMA Rating: 3R - Series: E1 - Application: Suitable for outdoor use, protects against rain and sleet.