AT20A1123/U Foot Mounted 120 V AC Transformer with 9 in Leadwires

Part #
AT20A1123/U
UPC
085267035613
$49.43

Available · ships in 1–2 business days

Free shipping to the contiguous US. No minimum.

Full specifications

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

  • 30-day returnsWithin 30 days, in the original packaging
  • Help from real peopleCall or email us before or after you order
  • Secure checkoutCard details never touch our servers
Need help matching a part?Call +1 (219) 319-0174 · Mon–Fri, 8 am – 5 pm ET

Product details

AT20A1123/U — Foot Mounted 120 V AC Transformer with 9 in Leadwires.

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

Specifications

Part Number AT20A1123/U
Type Control transformer
Rating 20 VA
Primary 120 V
Secondary 24 Vac
Mounting Foot
Leadwires 9 in
UPC 085267035613
NEMA Rating Yes
Primary Connection Size 9 in, 229 mm
Primary Connection Type Leadwires: Black and White
Primary Input Voltage 120 V ac
Secondary Connection Size 9 in, 229 mm
Secondary Connection Type Color coded primary and secondary Leadwires
Secondary Open Circuit Voltage 26.5 V.O.C.
VA Rating 19 VA
Frequency 50 Hz; 60 Hz
Approvals and Standards UL Component Recognized, CSA Certified, NEC Class 2
Ambient Operating Temperature (Max) 105 °F, 41 °C
Ambient Operating Temperature (Min) 20 °F, -29 °C
Product Height 2 in, 50.5 mm
Product Width 2.25 in, 57 mm