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- Honeywell 40 VA transformers power 24V systems including thermostats, gas valves and relays.
Transformer, Series: AT72D, 120 VAC Primary, 26.5 VDC Secondary, 50/60 Hz, Plate Mount, -20 to 105 deg F, 2-7/32 in W x 3-7/32 in H x 2-15/16 in D, Import
- Override protection
- Color-coded lead wires for primary connections
- Energy limiting and meets NEMA Standard DC20-1992
- Transformers are marked NEMA Type D enclosure
- Meet NEC Class 2 not wet, Class 3 wet and UL 1585 requirements
- 4 x 4 in plate-mounted without protruding into junction box
- NEMA type D NEMA rating
- 9 in lead wires secondary connection
- 24 VAC at 40 VA electrical rating
- Domestic / ImportImportSecondary Voltage26.5 VDCDimensions2-7/32 in W x 3-7/32 in H x 2-15/16 in DFrequency Rating50/60 HzManufacturerHoneywellManufacturer #AT72D1188/UMounting TypePlatePrimary Voltage120 VSeriesAT72DSpecifications-20 to 105 deg F