 | | | |
| PartNumber | M1220B-2 | M1220B | M1220B-3 |
| Description | Industrial Control Transformers 0-480V out 5A 480Vin Single Phase | Industrial Control Transformers 0-240V out 5A 240Vin Single Phase | Industrial Control Transformers 0-480V out 5A 480Vin 3-Phase Wye |
| Manufacturer | Staco | Staco | Staco |
| Product Category | Industrial Equipment | Industrial Equipment | Industrial Equipment |
| Series | 1200 | 1200 | 1200 |
| Product | Industrial Control Transformers | Industrial Control Transformers | Industrial Control Transformers |
| Type | Variable Transformers | Variable Transformers | Variable Transformers |
| Unit Weight | 34 lbs | 22 lbs | 46 lbs |
| Mounting Style | Chassis | Chassis | Chassis |
| Height | 152.4 mm | 152.4 mm | 152.4 mm |
| Length | 261.9 mm | 139.7 mm | 384.2 mm |
| Width | 188.8 mm | 188.8 mm | 188.8 mm |
| Power Rating | 2.08 kV 2.4 kV | 1.2 kV | 4.16 kV |
| Primary Voltage Rating | 240 V 480 V | 240 V | 480 V |
| Secondary Voltage Rating | 0 V to 240 V 0 V to 480 V | 0 V to 240 V | 0 V to 480 V |
| Secondary Current Rating | 5 A | 5 A | 5 A |
| Operating Frequency | 60 Hz | 60 Hz | 60 Hz |