Description
The Marcus Transformers MTC100-38 is a 100 VA dry-type transformer rated for 600 V at 60 Hz, built to Class B insulation standards (130 °C). Although discontinued by the original manufacturer, each unit carries a Radwell 2-year limited warranty. Designed for reliability in industrial control and low-voltage applications, this open-frame transformer features an 80 °C temperature rise, robust winding construction, and sturdy mounting provisions. Its compact footprint and dry-type design require minimal maintenance, making it a straightforward replacement option for existing panels and control circuits.
Key Features
- 100 VA power rating for control and low-voltage circuits
- 600 V primary voltage at 60 Hz
- Class B insulation system (130 °C) with an 80 °C temperature rise
- Dry-type (open-frame) construction minimizes maintenance and eliminates coolant requirements
- Radwell 2-year limited warranty (manufacturer warranty no longer applies)
- Compact footprint suitable for panel or chassis mount installations
Specifications
| Specification | Details |
|---|---|
| Model | MTC100-38 |
| Status | Discontinued by Manufacturer |
| Power Rating | 100 VA |
| Primary Voltage | 600 V |
| Secondary Voltage | N/A (consult Radwell for custom rewinds) |
| Frequency | 60 Hz |
| Temperature Rise | 80 °C |
| Insulation Class | Class B (130 °C) |
| Enclosure Type | Dry-Type (Open Frame) |
| Mounting | Panel or Chassis Mount (hardware not included) |
| Warranty | Radwell 2-Year Limited Warranty |
| Approvals | UL Listed, CSA Approved (verify on specific units) |
| Applications | Control Panels, Relay Circuits, Low-Voltage Systems |







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