Power controls
Solid state controls with thousands of uses. We control power to electric ovens from 10 amps to 1650 amps, single and three phase, 120 VAC to 600 VAC.
Review the models below to find the product right for your application, or start from the load with the power control application guide. Brochures for the Model 18D/E and 18TBP/TB are available as PDF files.
On/off control
Solid state relays and on/off power controls for constant resistance loads.
| Model | Description | Application | Amps | Input |
|---|---|---|---|---|
| Model 11DZ | Single phase solid state relay (SSR), on/off control. | Constant resistance loads. | 15–120 A | 120, 240, 480 VAC |
| Model 11EZ | Three phase solid state relay (SSR), on/off control. | Constant resistance loads. | 15–150 A | 240, 480 VAC |
| Model 11D | Single pole, single phase, on/off control. | Constant resistance loads. | 10–1200 A | 120, 240, 480 VAC |
| Model 11E | Three pole, three phase, on/off control. | Constant resistance loads. | 10–600 A | 240, 480 VAC |
Phase angle control
Variable voltage control. Phase angle control trims an adjustable portion of every half sine wave.
| Model | Description | Application | Amps | Input |
|---|---|---|---|---|
| Model 18D | Single phase, phase angle control. | Variable voltage control of constant resistance loads. | 10–1200 A | 120, 240, 480 VAC |
| Model 18E | Three phase, phase angle control. | Variable voltage control of constant resistance balanced loads. | 10–1200 A | 240, 480 VAC |
| Model 18D-H | Single phase, phase angle control. | Variable voltage control of high inrush variable resistance loads. | 10–600 A | 120, 240, 480 VAC |
| Model 18E-H | Three phase, phase angle control. | Variable voltage control of high inrush variable resistance balanced loads. | 10–600 A | 240, 480 VAC |
| Model 18D-SW | Single phase, phase angle control. | Variable voltage control of transformer-coupled and other inductive loads. | 10–600 A | 120, 240, 480 VAC |
| Model 18E-SW | Three phase, phase angle control. | Variable voltage control of transformer-coupled, other inductive, and 4-wire loads. | 10–600 A | 240, 480 VAC |
| Model 18TBP/TB/TP | Single phase, phase angle control, using power TRIACs. | Variable voltage control of constant resistance loads. | 5–25 A | 120, 240 VAC |
Zero fired control
Time proportioned voltage control of constant resistance loads, passing whole cycles.
| Model | Description | Application | Amps | Input |
|---|---|---|---|---|
| Model 18DZ | Single phase, zero fired control. | Time proportioned voltage control of constant resistance loads. | 10–1200 A | 120, 240, 480 VAC |
| Model 18EZ | Three phase, zero fired control. | Time proportioned voltage control of constant resistance loads. | 10–1200 A | 240, 480 VAC |
AC input, variable DC output
Single and three phase AC input, variable DC output to DC motors and inductive loads.
| Model | Description | Application | Amps | Input |
|---|---|---|---|---|
| Model 36TBP | Single phase AC input, phase angle control, DC output, using power TRIACs. | Variable DC voltage control of constant resistance or inductive DC loads. | 5–10 A | 120, 240 VAC |
| Model 36D | Single phase AC input, DC output, phase angle control. | Variable voltage control of DC inductive loads and resistive loads. | 10–1200 A | 120, 240, 480 VAC |
| Model 36E | Three phase AC input, DC output, phase angle control. | Variable voltage control of DC inductive loads and resistive loads. | 10–1200 A | 240, 480 VAC |
Options for every model
Voltage limit, milliamp control inputs, current limit, isolated chassis, soft start, overtemperature switches and more are available for the power controls above.
Or consult our sales office, or fax us your needs.