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 inventory to meet delivery schedules.
- UL/CUL recognized 5085 – File No. E223730
- Non-inherently limited
- Secondary fusing required
Representative configurations listed below, please contact support for additional options.
| Primary-Secondary Voltage | 100 VA Link Fuse | 100 VA Circuit Breaker |
| 120-24 | HCT-01U6WW | HCT-01U5WW |
| 240-24 | HCT-02U6WW | HCT-02D0WW |
| 277-24 | HCT-03U6WW | HCT-03U5WW |
| 480-24 | HCT-04U6WW | HCT-04U5WW |
| 208/240-24 | HCT-09U6WW | HCT-09U5WW |
| 120/208/240-24 | HCT-05U6WW | HCT-05U5WW |
| 120/208/240/480-24 | HCT-08U6WW | HCT-08U5WW |
*WW signifies any mounting and/or termination configuration available for each model.
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
75 VA 2.50 lbs
| 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" |