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Tjernlund PS1503 Air Flow Pressure Switch, SPST- NO, 0.5 psi
Tjernlund PS1503 Air Flow Pressure Switch, SPST- NO, 0.5 psi
Tjernlund Air Flow Pressure Switch, 278 VA Pilot-Duty at 24 VAC/300 VA Pilot-Duty at 115 to 277 VAC/15 A Non-Inductive to 277 VAC, Snap Action Contacts Switching Action, Contact Configuration: SPST - NO, 0.5 psi, -40 to 190 deg F, 5 in Dia x 3 in H
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$141.00 / ea
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- Attributes
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Attributes
BrandTjernlund
Amperage Rating278 VA Pilot-Duty at 24 VAC/300 VA Pilot-Duty at 115 to 277 VAC/15 A Non-Inductive to 277 VAC
Contact ConfigurationSPST - NO
Dimensions5 " Dia x 3 " H
IndustryHVAC
Pressure Rating0.5
Switching ActionSnap Action Contacts
Temperature Rating-40 to 190
Features & Benefits
- High sensitivity Maximum temperature limit of 190 deg F Simple installation Self-sealing, factory-mounted sampling tube Mounting hardware On pressure rise at plus 0.05 +/- 0.02 in WC operating pressure/position
Marketing Information
The Tjernlund Duct Airstat senses positive pressure in a forced air heating and/or cooling system. The single pole, single throw, snap-acting switch is activated by a diaphragm with a factory installed sampling tube inserted directly into the duct or plenum.
Tjernlund PS1503 Air Flow Pressure Switch, SPST- NO, 0.5 psi
BrandTjernlund
MFG #PS1503
Keller #376264
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$141.00 / ea