AT72D1683/U

Specifications

Dimensions (in.)

3 7/32 in. high x 2 7/32 in. wide x 3 1/16 in. deep

Dimensions (mm)

81.8 mm high x 56.4 mm wide x 77.8 mm deep

Temperature Range (F)

-20 F to +105 F

Temperature Range (C)

-29 C to +41 C

Item Type

Product

Mounting

Can be foot mounted, plate mounted on 4 x 4 in., 4 in. octagon, or 2 x 4 in. electrical boxes (transformer all above plate or 3/4 above plate); or clamp mounted via a junction box knockout.

Electrical Ratings

Primary voltage--120 Vac; Secondary voltage--26.5 V.O.C.

Frequency

50 Hz; 60 Hz

Approvals, Underwriters Laboratories Inc.

UL Component Recognized.

Approvals, Canadian Standards Association

Certified

Tradeline Value

Super Tradeline

NEMA Rating

NEMA type D

Approvals, N.E.C.

NEC Approved.

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

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