Modine 5H0750300004 WC SPST Pressure Switch - 0.40

The Modine 5H0750300004 is a 0.40 inch water column (WC) SPST pressure switch, also called a single-pole, single-throw air pressure switch. It is a Modine part for gas-fired unit heaters. A pressure switch like this monitors draft pressure and opens or closes an electrical circuit in response.

Key Features:

• Set point of 0.40 inch water column (.40"WC)
• SPST (single-pole, single-throw) switch configuration
• Normally open contact type with screw terminal connections

Use this switch where your application calls for a Modine SPST pressure switch with a 0.40"WC rating.