Robertshaw RHS-170250 Fan Cycling Pressure Switch

Product Description

The Robertshaw RHS-170250 is a pressure switch engineered for accurate sensing and control at preset pressure levels. This unit is ideal for fan cycling applications and can handle both low and high-pressure cutouts. The durable construction includes a hermetically sealed design, ensuring reliability and longevity in diverse operating conditions.

• Designed to actuate upon reaching a pre-set pressure threshold.
• Applicable for both low-pressure and high-pressure cutout scenarios.
• Constructed with a hermetically sealed design for enhanced durability.

Product Highlights

The Robertshaw RHS-170250 is meant for automatic cycling control in HVAC systems.

Product Information

Standard Information

• Brand: Robertshaw
• MPN: RHS-170250

Technical Specifications

• Model: RHS-170250
• Application: Fan Cycling
• Reset: Automatic
• Open (Cut Out): 170 PSI
• Open (Cut In): 250 PSI
• Pressure Range: 0-50 bar, 0-735 psig
• Burst Pressure: 345 bar, 5000 psig
• Terminal Type: Normally Open
• Fluid Temperature: -55 °C to 135 °C / -65 °F to 275 °F
• Ambient Temperature: -30 °C to 70 °C / -40 °F to 185 °F
• Electrical Rating: 120 VAC: 5.8 FLA / 34.8 LRA | 240 VAC: 2.9 FLA / 17.4 LRA | 120/277 VAC: 375 VA | 24 VAC: 125 VA
• Pressure Fittings: 1/4 SAE FF
• Electrical Connection: IP65-rated 1m wire lead cables
• Lifetime (Cycles): 100,000
• Maximum Pressure: 250 psi