Supplying Controls, Peripherals & Interace Devices

for Commercial HVAC, Building Automation, and

Energy Management for Over 25 Years

Sorry No Retail Sales

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ELECTRIC CONTROLS

► Actuators

► Air Flow Switches & Sensors

► Controller-Actuators

► Enclosures

► Freezestats

► Gas Sensors & Smoke Detectors

► Humidity Transmitters

► Power Supplies

► Pressure Switches

► Pressure Transmitters

► Relays & Contactors

► Sensors

► Switches

► Temperature Controllers

► Temperature Sensors

► Temperature Transmitters

► Thermostats

► Transducers

► Transformers

► Transmitters

► Valves

► VAV Terminal Unit Control Systems

PNEUMATIC CONTROLS

► Air Preparation Products

► Controllers

► Damper Actuators

► Enclosures

► Fittings

► Installation Supplies

► Relays

► Sensors

► Switches

► Thermostats

► Transducers

► Valves

 

 P.O. Box 205

 1348 Keezletown Road

 Weyers Cave, Va  24486

 (540) 234-9000

 (540) 234-9061 - fax

 dynacon@comcast.net

 

 
Control Transformers       
           
            
 

75VA Transformers

     
                        
   
   
   
   
   
  

         Fig A    

Fig B   

            Fig C

Fig D       

   
            
  Approvals (US and Canada):       
    Class 2, UL recognized - 7531F, 7541MCB, LE601175     
    Class 2, UL listed - TR75VA (all models)        
            
    ThreadedOvercurrentPrimary:SecondaryVADynaconPrice Each 
 FigConstructionMountingHubsProtectionVoltageRatingPart No.1 - 56 - Up 
 AMetal End Bellsfoot/hub1ckt breaker120:2475VATR75VA00121.20 19.70  
 BMetal End Bellsfoot/hub2ckt breaker120:2475VATR75VA00221.50 19.90  
 AMetal End Bellsfoot/hub1ckt breaker277:2475VATR75VA00322.00 20.50  
 CPlastic End Bellsfoot---3 amp fuse120/208/240:2475VA7531F16.20 14.60  
 AMetal End Bellsfoot/hub1ckt breaker120/208/240/480:2475VA7541MCB17.40 15.60  
 DPlastic End Bellsfoot---ckt breaker120/208/240/480:2475VALE6017521.00 19.50  
 AMetal End Bellsfoot/hub1ckt breaker120/208/240/480:2475VATR75VA00523.50 21.80  
 BMetal End Bellsfoot/hub2ckt breaker120/208/240/480:2475VATR75VA00724.20 22.40  
          
            
    BEST BUYS 

  
       
       
      Replaces 
      Honeywell 
      AT175F1023 
     7541MCB 
     75VA, 120/208/240:24 VAC 
     Circuit Breaker, Foot/Hub Mount 
  TR75VA001 $15.60  (6-Up) 
  75VA, 120:24 VAC      
  Circuit Breaker, Foot/Hub Mount      
  $19.70  (6-Up)      
            
            
    7531F   
    75VA, 120/208/240:24 VAC   
    3 Amp Fuse, Foot Mount   
    $14.60  (6-Up)