Power Supplies

APT Series



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APT Series

AC Power Transformers APT Series

AC Power Transformers

 

The Dwyer APT Series AC Power Transformers provide isolated step-down to 24 VAC with models offering VA ratings of 20, 40, 50, 75, 96, or 150 VA's. These cost efficient transformers are offered in single or dual 1/2″ NPT threaded hub mounts with 8-1/2″ 18 AWG wire leads, to meet the installation requirements of a variety of building automation and control panel applications in HVAC. All models are UL Class 2 listed. Kele is the leading supplier of building automation products. When you need the right product, right now, count on Kele.


Products

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QtyModelDescriptionIn StockList PriceInternet Price
APT-100-1DB TRANSFORMER, 100 VA,120 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT CIRCUIT BREAKERIn Stock62.0732.90
APT-100-1DB-20 TRANSFORMER, 100 VA,120 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT CIRCUIT BREAKERINFO58.9731.25
APT-100-1SB TRANSFORMER, 100 VA,120 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT CIRCUIT BREAKERIn Stock32.5917.27
APT-100-2DB TRANSFORMER, 100 VA,240 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT CIRCUIT BREAKERINFO66.7235.36
APT-100-2SB TRANSFORMER, 100 VA,240 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT CIRCUIT BREAKERINFO60.5232.07
APT-100-5DB TRANSFORMER, 100 VA,120 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT CIRCUIT BREAKERIn Stock76.0340.30
APT-100-5SB TRANSFORMER, 100 VA,120 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT CIRCUIT BREAKERIn Stock68.7936.46
APT-150-1DB TRANSFORMER, 150 VA,120 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT CIRCUIT BREAKERINFO103.4554.83
APT-20-0SN TRANSFORMER, 20 VA ,24 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT INHERENTINFO21.2111.24
APT-20-1SN TRANSFORMER, 20 VA,120 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT INHERENTINFO30.0015.90
APT-40-0SN TRANSFORMER, 40 VA,24 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT FUSEINFO32.5917.27
APT-40-1DN TRANSFORMER, 40 VA,120 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT FUSEINFO31.0316.45
APT-40-1SN TRANSFORMER, 40 VA,120 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT FUSEINFO33.6217.82
APT-40-2DN TRANSFORMER, 40 VA,240 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT FUSEINFO30.0015.90
APT-40-2SN TRANSFORMER, 40 VA,240 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT FUSEINFO31.0316.45
APT-40-3SN TRANSFORMER, 40 VA,120 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT FUSEIn Stock51.2127.14
APT-40-5DN TRANSFORMER, 40 VA,120 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT FUSEIn Stock32.5917.27
APT-50-1DB TRANSFORMER, 50 VA,120 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT FUSEINFO49.6626.32
APT-50-1DN TRANSFORMER, 50 VA,120 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT CIRCUIT BREAKERINFO31.0316.45
APT-50-1SB TRANSFORMER, 50 VA,120 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT CIRCUIT BREAKERIn Stock32.5917.27
APT-50-1SN TRANSFORMER, 50 VA,120 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT CIRCUIT BREAKERINFO57.9330.70
APT-50-2DB TRANSFORMER, 50 VA,240 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT CIRCUIT BREAKERINFO49.6626.32
APT-50-2DN TRANSFORMER, 50 VA,240 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT CIRCUIT BREAKERINFO44.4823.58
APT-50-2SB TRANSFORMER, 50 VA,240 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT CIRCUIT BREAKERINFO46.5524.67
APT-50-2SN TRANSFORMER, 50 VA,240 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT FUSEINFO32.5917.27
APT-50-5DB TRANSFORMER, 50 VA,120 VAC/208 VAC/240 VAC/277 VAC/480 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT CIRCUITINFO52.2427.69
APT-50-5SB TRANSFORMER, 50 VA,120 VAC/208 VAC/240 VAC/277 VAC/480 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT CIRCUITIn Stock51.2127.14
APT-75-1DB TRANSFORMER, 75 VA,120 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT CIRCUIT BREAKERINFO56.9030.16
APT-75-1SB TRANSFORMER, 75 VA,120 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT CIRCUIT BREAKERIn Stock22.7612.06
APT-75-2DB TRANSFORMER, 75 VA,240 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT CIRCUIT BREAKERINFO62.0732.90
APT-75-2SB TRANSFORMER, 75 VA,240 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT CIRCUIT BREAKERINFO53.2828.24
APT-75-5DB TRANSFORMER, 75 VA,120 VAC TO 24 VAC,FOOT/DUAL HUB MOUNT CIRCUIT BREAKERINFO64.6634.27
APT-75-5SB TRANSFORMER, 75 VA,120 VAC TO 24 VAC,FOOT/SINGLE HUB MOUNT CIRCUIT BREAKERINFO63.6233.72

Accessories

No accessories found
Features
  • Single or dual 1/2″ NPT
  • Universal supply voltage input
  • With or without integral circuit breaker
Specifications

Input Frequency :50/60 Hz

Output VA Rating :20, 40, 50, 75, 96, or 150 VA

Mounting :Slotted foot mount with single, or dual 1/2″ NPT hub

Electrical Connections :Models ending in -20: 20″ (508 mm) 18 AWG leads; All other models: 8.5″ (210 mm) 18 AWG leads

Agency Approvals :CE, cULus

Certifications




Download Additional Data

document   APT Series Data Sheet
document   APT Drawing