AP5208-30/U Airswitch Product, Style E121

Part #
AP5208-30/U
UPC
085267225359
$168.49

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Connection
1/4 in. Barbed

Full specifications

Gas, electrical and venting work should be done by a licensed professional.

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Product details

AP5208-30/U — Airswitch Product, Style E121.

Aquastats, switching relays, transformers, contactors, sensors and switches that tie thermostats, boilers and pumps together.

Specifications

Part Number AP5208-30/U
Type Air pressure switch
Connections 1/4 in. Barbed
Electrical 278 Va @ 24Vac; 300Va @ 120 to 277Vac
Pilot duty 10 Milliamps @ 5Vdc; Gold Flash Contacts; 15 Amps resistive to 277Vac
Differential Switching Differential:.02"±.01" wc @ minimum set point to approximately.80" wc @ maximum set point
Operating range 40 F to +190 F
UPC 085267225359
Pressure Type Differential
Adjustable Yes
Operating Pressure (Max) 1/2 psi
Calibrated Set point None
Electrical Connection Type #6-32 Screw terminal with cup washers
Electrical Ratings 278 VA @ 24 V AC, 300 VA @ 120 to 277 V AC
Pilot Duty Rating 10 Milliamps @ 5 V DC, Gold Flash Contacts, 15 Amps resistive to 277 V AC
Pressure Fitting Size 1/4 in
Pressure Fitting Type Barbed
Set point (Max) 12.0 in wc PR
Set point (Min) 0.05 in ± 0.02 in wc to PR
Switch Configuration SPDT
Product Diameter 5.0 in, 127 mm