Designed for use with MasterHeat or other electric in-floor heating installations when the total amperage exceeds 12 amps. OJ Microline Thermostats are rated up to 15 amps, however we recommend not exceeding 80% of their rated capacity to insure long life and trouble free use. This relay is designed to be used with both the UDG and UTN Thermostat models.
In large applications, UCG, UDG and UTN thermostats can be extended with additional USG power modules with built-in Class A GFCI. Output can thus be increased by 15 A per module.
Industrial Design: USA - Design Patent No. D633445
- Easy to use with no need for use of manual
- Screw terminals for safe and easy installation
- Multi-voltage: 120 - 240 V (incl. 208 V)
- Output relay: 15 A
- Class A GFCI: suitable for wet room installation
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