Product Description

Johnson Y350R-1 Differential Pressure Switch

The Johnson Controls Y350R-1 is a robust and reliable differential pressure switch designed for use in HVAC systems and air handling applications. It is engineered to sense changes in air pressure or velocity between two points, making it suitable for monitoring filter status, fan operation, duct airflow, or proving flow in air systems. The Y350R-1 features an adjustable setpoint, allowing for precise calibration to specific application requirements, and its durable construction ensures long-lasting performance in various environmental conditions.

Technical Specifications:

Model: Y350R-1
Type: Air Differential Pressure Switch
Adjustable Range: 0.20 to 2.0 inches W.C. (50 to 500 Pa)
Switch Type: SPDT (Single Pole Double Throw)
Electrical Rating: 15 A Non-Inductive, 1/8 HP, 125 VA Pilot Duty at 120/240 VAC
Operating Temperature Range: -40°F to 180°F (-40°C to 82°C)
Pressure Connections: Dual 1/8 in. Female NPT (High and Low Pressure)
Enclosure Material: Die-cast aluminum
Mounting: Surface mount via integral bracket
Approvals: UL Recognized, CSA Certified
Application: Airflow proving, filter monitoring, fan status indication in HVAC systems