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Description
The Thermon TC2 and TC2/XP Plus, featuring two adjustable control thermostats, are designed for heat tracing applications requiring a high-temperature limiter. The first thermostatic switch activates the heater below the controller setpoint, while the second switch de-energizes the heater if the sensed temperature exceeds the limiter setpoint.
The TC2 is intended for wall mounting (or pipe-mounted using Thermon’s XP-1 stainless steel mounting bracket) and is equipped with a PVC-coated galvanized steel flexible capillary armor, complete with a capillary gland and insulation entry device. The TC2/XP Plus includes an expediter for easy attachment directly onto the pipe and allows one heating cable to enter and connect within the enclosure.
Indicating lamps for power-on and heater-on are visible through a transparent cover. Both thermostats use nonmetallic enclosures suitable for harsh industrial environments, providing watertight and dust-tight protection (per IP65). External hardware is constructed from stainless steel.
The TC2 and TC2/XP Plus meet the requirements for use in nonhazardous locations.
Product variants
| SKU | P/N | Item | Control range | Limit range | Control differential | Mounting type |
| 2023-022 | 40-441.801.014 | TC2-1-60/60 | -10°C to +60°C | -10°C to +60°C | ±4°C | Wall |
| 2023-023 | 40-441.801.024 | TC2-1-60/120 | -10°C to +60°C | +20°C to +120°C | ±4°C | Wall |
| 2023-024 | 40-441.802.024 | TC2-1-120/120 | +20°C to +120°C | +20°C to +120°C | ±4°C | Wall |
| 2023-025 | 40-441.802.034 | TC2-1-120/300 | +20°C to +120°C | +50°C to +300°C | ±10°C | Wall |
| 2023-026 | 40-441.803.034 | TC2-1-300/300 | +50°C to +300°C | +50°C to +300°C | ±10°C | Wall |
| 2023-017 | 40-441.501.014 | TC2/XP Plus-1-60/60 | -10°C to +60°C | -10°C to +60°C | ±4°C | Pipe |
| 2023-018 | 40-441.501.024 | TC2/XP Plus-1-60/120 | -10°C to +60°C | +20°C to +120°C | ±4°C | Pipe |
| 2023-020 | 40-441.502.024 | TC2/XP Plus-1-120/120 | +20°C to +120°C | +20°C to +120°C | ±4°C | Pipe |
Additional information
| Voltage rating | 400 Vac |
|---|---|
| Switch rating | 230 Vac = 16 A (Ohmic, NC contact) |
| Switch type | SPDT |
| Operating ambient temperature | -30°C to +55°C |
| Electrical connection | Terminal block |
| Capillary length | 1 m |
| Approximate weight | 1.5 kg |
