Transformers change one AC voltage to another by magnetic induction. Hartland Controls produces transformers with primary and secondary voltage up to 250 VA. Our heavy-duty transformers are used in a variety of applications, including HVAC, water pumps, pool and spa, food service and electronics. We carry extensive domestic inventory to meet delivery schedules.
Features
- UL/CUL recognized 5085 – File No. E223730,
Class 2 UL 1585 - Inherently limited
- No secondary fusing required
- Consult Hartland Controls for specific requirements not
shown in catalog.
Nomenclature
Representative configurations listed below, please contact support for additional options.
| Primary-Secondary Voltage | 40 VA | 50 VA |
| 120-24 | HCT-01E0WW | HCT-01D0WW |
| 240-24 | HCT-02E0WW | HCT-02D0WW |
| 277-24 | HCT-03E0WW | HCT-03D0WW |
| 480-24 | HCT-04E0WW | HCT-04D0WW |
| 208/240-24 | HCT-09E0WW | HCT-09D0WW |
| 120/208/240-24 | HCT-05E0WW | HCT-05D0WW |
*WW signifies any mounting and/or termination configuration available for each model.
Specifications
Wire Size
All leads are 18 AWG stranded 2/64″ insulation thickness.
Quick Connect Size
Standard male quick connect terminals are .250 x .032.
Frequency
50/60 HZ
Insulation System
130°C Class B
Unit Weight
40 VA 1.52 lbs
50 VA 2.10 lbs
Lead Features
| Primary Lead Features |
| Voltage | Common | 120 | 208 | 240 | 277 | 480 | 575 |
| Color | Black | White | Red | Orange | Brown | Black/Red | Grey |
| Lead Length | 12" | 12" | 12" | 12" | 12" | 12" | 12" |
| Strip Length | 1/2" | 1/2" | 1/2" | 1/2" | 1/2" | 1/2" | 1/2" |
| Secondary Lead Features |
| Voltage | Common | 24 |
| Color | Blue | Yellow |
| Lead Length | 12" | 12" |
| Strip Length | 1/2" | 1/2" |