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First Company E137 Transformer 208-240V PRI 24V SEC 40VA 50/60Hz

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Special Price $52.68 Regular Price $60.58
In stock
SKU
E137
The First Company E137 Transformer 208-240V 50/60Hz PRI 24V SEC is an electrical component used to convert incoming line voltage to a lower control voltage for equipment operation. It reduces primary voltage to a secondary output, supporting control circuit power distribution in HVAC systems. The transformer is mounted inside the electrical compartment, where it supplies power to connected control components and operating circuits during equipment use. Its voltage conversion capability supports electrical supply, assists control circuit operation, and provides dependable power distribution.
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HVAC Controls & Electrical, Transformers
Manufacturer:
https://www.partshnc.com/media/catalog/product/e/1/e137.jpg

Specifications

  • Type: Transforme
  • Voltage: 208-240/24V
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Product Questions (2)
Customer Questions
What maintenance is required for the First Company E137 Transformer?

Regularly inspect the transformer for dust, corrosion, or loose wiring connections. Ensure it is mounted securely and ventilation is clear. Proper maintenance prevents overheating, ensures stable voltage output, and avoids potential electrical faults.

What are common issues with the First Company E137 Transformer?

  • Overheating or tripping of breakers.
  • Loose or corroded electrical connections.
  • Inconsistent or fluctuating voltage output.
  • Physical damage or insulation wear.

Installation Steps

Step 1: Turn off all power to the circuit and lock out the breaker for safety.

Step 2: Mount the transformer securely on a stable, non-flammable surface.

Step 3: Connect the primary wires to the supply according to the wiring diagram.

Step 4: Connect the secondary wires to the load terminals.

Step 5: Verify all connections are tight and insulated properly.

Step 6: Restore power and test the transformer output to ensure correct voltage.