KSCdirect

Product Data

KSCdirect Part #: HON AT72D1956/U
Description: 120 VOLT, 50/60 HZ. 9 INCH PRIMARY AND SECONDARY LEADS EXTEND THRU PLATE.
MFG Part #: AT72D1956/U
UPC: 85267161145
Supplier: Honeywell / Resideo
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Details


Residential Comfort/Combustion : Electrical Components : Transformers : AT72 : AT72D1956/U

Multi mounting 120/208/240 Vac Transformer with 9 in. lead wires

Overview

Honeywell 40 VA transformers power 24V systems including thermostats, gas valves and relays.

Features

  • Override protection
  • Color-coded lead wires for primary connections
  • Energy limiting and meets NEMA Standard DC20-1992
  • Transformers are marked NEMA Type D enclosure
  • Meets NEC Class 2 not wet, Class 3 wet and UL 1585 requirements

Product Specifications

Dimensions (in.)
6 7/16 in. high x 3 in. wide x 2 5/16 in. deep
Dimensions (mm)
164 mm high x 76 mm wide x 67 mm deep
Temperature Range (F)
-20 F to +105 F
Temperature Range (C)
-29 C to +41 C
Mounting
Multi-mounting
Electrical Ratings
Primary voltage--120 Vac
Frequency
50 Hz; 60 Hz
Approvals, Underwriters Laboratories Inc.
UL Component Recognized.
Approvals, CSA
CSA Certified:
NEMA Rating
NEMA type D
Approvals, N.E.C.
NEC Class 2
Electrical Connections (Primary)(in.)
9 in. leadwires
Electrical Connections (Primary)(mm)
229 mm leadwires
Electrical Connections (Secondary)(in.)
(2) screw terminals
Electrical Connections (Secondary)(mm)
(2) screw terminals
Electrical Ratings, Output
24 Vac at 40 VA

Attributes/Specifications

Category Residential Comfort/Combustion
Manufacturer Honeywell / Resideo
Product Electrical Components
Style Electrical Components

Supplemental Files

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