Skip to content
Free ground shipping on all orders $150+ when you enter FREESHIPPING at checkout! Click To See Details.
Free ground shipping on all orders $150+ when you enter FREESHIPPING at checkout! Click To See Details.
About Us Contact Us BuyEMS Blog All Collections
ETC-0040 Class 2 Transformer – 50VA 24V AC output with multi-voltage input (120/208/240/480VAC), foot and threaded hub mount

ETC-0040 - 120/208/240VAC to 24VA, 50va-Einstein | 640-0040

$79.62
$79.62 - $79.62
$79.62
$37.80
$37.80 - $37.80
$37.80

The ETC-0040 is a Class 2 transformer with a 50VA capacity, converting 120V, 208V, 240V, or 480V AC to a stable 24V AC output. It’s compatible with up to 3 non-center tapped Multiflex boards and E3 controllers.

Product Specifications:

  • Type: Class 2 Transformer
  • Capacity: 50VA
  • Primary Voltages: 120/208/240/480VAC
  • Output Voltage: 24VAC
  • Mounting: Foot and single threaded hub
  • Certifications: UL Approved
  • OEM Equivalent: Emerson 640-0040

Compatible Boards: 

  • RTU (810-3062)
  • RCB (810-3075)
  • MF88 (810-3064)
  • MF168 (810-3066)
  • MF88AO (810-3063)
  • MF168AO (810-3065)
  • MF168DO (810-3067)
  • E3 controllers

Recommended Products

ETC-1122 Green Emerson/Copeland CPC Temperature Sensor for precise temperature monitoring, equivalent to Emerson part numbers 501-1121 & 501-1122 and Parker Micro Thermo Technologies part number 023-0073. Reliable and accurate for various applications.
$43.64
$43.64 - $43.64
$43.64
$17.36
$17.36 - $17.36
$17.36

ETC-1122 - Green Discharge Temperature Sensor | Emerson 501-1122 | Parker 023-0073

The ETC-1122 Green Discharge Temperature Sensor is designed for accurate temperature measurement and control, offering high reliability and precisi...

View full details
$43.64
$43.64 - $43.64
$43.64
$17.36
$17.36 - $17.36
$17.36
$43.64
$43.64 - $43.64
$43.64
$19.36
$19.36 - $19.36
$19.36

ETC-AK11 - Gray Temperature Sensor | Danfoss AKS11 | 084N0027 | 084N2003

The ETC-AK11 Gray Temperature Sensor is a PT1000 sensor with a PVC jacketed cable and bullet tip design for accurate, moisture-resistant temperatur...

View full details
$43.64
$43.64 - $43.64
$43.64
$19.36
$19.36 - $19.36
$19.36
ETC-1191 White High-Temperature Emerson/Copeland CPC Temp Sensor for reliable monitoring of compressor discharge lines, equivalent to Emerson part number 201-1191
$66.33
$66.33 - $66.33
$66.33
$31.52
$31.52 - $31.52
$31.52

ETC-1191 - White ATP High Temperature Sensor | Emerson 201-1191 | CPC 201-1160

The ETC-1191 White ATP High Temperature Sensor is designed for high-temperature applications like compressor discharge lines. It ensures reliable p...

View full details
$66.33
$66.33 - $66.33
$66.33
$31.52
$31.52 - $31.52
$31.52
$65.00 - $65.00
$65.00
$65.00 - $65.00
$65.00

ETC-T300 (replacement for obsolete Danfoss THERM3)

ETC–T300 Replacement for obsolete Danfoss THERM3 3-wire Temperature thermistor with 20' lead; -25 to 125. Suitable for Danfoss NC25 / AKC25 install...

View full details
$65.00 - $65.00
$65.00
$65.00 - $65.00
$65.00
$130.26
$130.26 - $130.26
$130.26
$54.98
$54.98 - $54.98
$54.98

ETC-AK21 - Temperature Sensor Danfoss | Danfoss 084N2003

The ETC-AK21 Danfoss High Temperature Sensor is a reliable PT1000 sensor designed for precision and durability, ensuring accurate temperature readi...

View full details
$130.26
$130.26 - $130.26
$130.26
$54.98
$54.98 - $54.98
$54.98

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare