STC Series Thermal Cutoffs
Features
• STC thermal cutoffs are available in a range of temperature and electrical ratings to meet a variety of different applications.
• Provides reliable back up protection for temperature controlling thermostats and other over temperature conditions.
• One time operation.
• Three configurations available to accommodate in line or face plate mounting.
• Rated for continuous operating currents of up to 10 amps @ 250VAC (15 amps @ 120VAC).
• Used with the SUPCO DH series duct heaters.
Applications
Manufactured as a thermal safeguard, the SUPCO STC opens the circuit if the designed temperature limit is reached.
• Duct heaters
• Electric furnaces
• Heat Pump systems
• Portable electric heaters
• Industrial equipment
• Office machines
PART NO. STC4257
T-O-D PART NO. G4A01128C
DIVERSITEC PART NO. HFL4257
A-1 PART NO. TC4257
OPEN TEMP. °F 262°F
OPEN TEMP. °C 128°C
TYPE In Line
REF. A
Thermal Cut Outs
PART NO. 15 AMP SERIES 1 STC4257
PART NO. 25 AMP SERIES 2 STC8257
OPEN TEMP °C 125
OPEN TEMP °F 257
STYLE A
