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Resideo Technologies
AT20A1123 HONEYWELL 20VA 120V TFMR

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Description: Resideo Transformer, 120 V AC Primary, 26.5 VAC Secondary, 19 VA, 50/60 Hz, Channel Frame Mount, NEMA B, -20 to 105 deg F, 2-1/4 in W x 1-7/8 in D x 2 in H, Import

Manufacturer PN: AT20A1123/U

UPC:  08526703561

Kendall Electric Inc PN: 3789127

Invoice Description:

AT20A1123 HONEYWELL 20VA 120V TFMR


SPEC SHEET

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Resideo AT20A1123/U Transformer With 9 in Lead Wires, 120 V AC Primary, 26.5 VAC Secondary, 19 VA Power Rating

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Description

Resideo 19 VA transformers power 24 V systems including thermostats, gas valves and relays.
Resideo Transformer, 120 V AC Primary, 26.5 VAC Secondary, 19 VA, 50/60 Hz, Channel Frame Mount, NEMA B, -20 to 105 deg F, 2-1/4 in W x 1-7/8 in D x 2 in H, Import

Specifications

 Application General Purpose Applications
 Brand Name Resideo
 Dimensions 2-1/4 in W x 1-7/8 in D x 2 in H
 Domestic or Import Import
 Frequency Rating 50/60 Hz
 Manufacturer Part Number AT20A1123/U
 Mounting Type Channel Frame
 PART NUMBER KEYWORDS AT20A1123/U ; AT20A1123U ; 085267035613 ; 08526703561 ; 85267035613
 Power Rating 19 VA
 Secondary Voltage 26.5 V AC
 Specifications NEMA B, -20 to 105 deg F
 Standards/Approvals UL Component Recognized|CSA Certified|NEC Class 2

Features

▪ Channel frame mounting feet and slots allow for three mounting positions
▪ Features color coded lead wires for primary connections
▪ Overload protection provided
▪ Energy limiting and meets NEMA Standard DC20-1992
▪ Mounting - channel frame mounting allows for direct, horizontal or vertical foot mounting

Resources

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