Skip to product information
High Capacity Wet-Area Digital Temperature Controller (TC4000)
$2,671.00
SKU:TC4221L
The TC4000 is a high-capacity wet-area digital temperature controller suitable for outdoor, indoor, or industrial environments. Available in both single or dual zone, this controller handles self-regulating cable in-rush and high-watt heaters.
Ordering Options:
Quality Guaranteed
Since 1949
Since 1949
- Dual-zone suitable for outdoor, indoor, or washdown industrial environments
- Ideal for applications up to 24 amps per zone
- Handles self-regulating cable in-rush and high-watt heaters
- Circuit breakers for over-current protection
Voltage: 100–240, 480 VAC single or 3-phase
Maximum Amp Load: 24 amps per zone
Temperature Control Range: -40°F to 999°F (-40°C to 999°C)
Temperature Display Units: °F and °C
Sensor Input: Type-J or Type-K thermocouple
Accuracy: ±0.5% current temperature
Hysteresis: Configurable and applied to alarm, 0 to 999° absolute or symmetrical
Alarms: Audible
Input Power Connections: Screw terminals
Output Power Connections: Cage clamps
Enclosure Rating/Classification Designation: NEMA 4X enclosure with clear door; IP65 (requires IP65 fittings)
Environmental Exposures:
– Operating Range:
– N Version: 32°F to 104°F (0°C to 50°C)
– L Version: -40°F to 104°F (-40°C to 40°C)
– Storage Range: -4°F to 158°F (-20°C to 70°C)
– Relative Humidity: 20–85% at 122°F (50°C)
Enclosure Dimensions/Mounting: 16 in W x 14 in H x 7 in D (406 mm W x 356 mm H x 178 mm D) with 4 wall mounting legs
| SKU | Control Zones | Current Rating | Voltage Rating | Ambient Temperature |
| TC111N | Single Zone | One Output (30A) | 100-204 VAC 1-Phase | 32°F-104°F (0°C-40°C) |
| TC4111L | Single Zone | One Output (30A) | 100-204 VAC 1-Phase | -40°F-104°F (-40°C-40°C) |
| TC4112N | Single Zone | One Output (30A) | 480 VAC 1-Phase | 32°F-104°F (0°C-40°C) |
| TC4112L | Single Zone | One Output (30A) | 480 VAC 1-Phase | -40°F-104°F (-40°C-40°C) |
| TC4113N | Single Zone | One Output (30A) | 100-240 VAC 3-Phase | 32°F-104°F (0°C-40°C) |
| TC4113L | Single Zone | One Output (30A) | 100-240 VAC 3-Phase | -40°F-104°F (-40°C-40°C) |
| TC4114N | Single Zone | One Output (30A) | 480 VAC 3-Phase | 32°F-104°F (0°C-40°C) |
| TC4114L | Single Zone | One Output (30A) | 480 VAC 3-Phase | -40°F-104°F (-40°C-40°C) |
| TC4221N | Dual Zone | Two Outputs (30A Each) | 100-204 VAC 1-Phase | 32°F-104°F (0°C-40°C) |
| TC4221L | Dual Zone | Two Outputs (30A Each) | 100-204 VAC 1-Phase | -40°F-104°F (-40°C-40°C) |
| TC4222N | Dual Zone | Two Outputs (30A Each) | 480 VAC 1-Phase | 32°F-104°F (0°C-40°C) |
| TC4222L | Dual Zone | Two Outputs (30A Each) | 480 VAC 1-Phase | -40°F-104°F (-40°C-40°C) |
| TC4223N | Dual Zone | Two Outputs (30A Each) | 100-240 VAC 3-Phase | 32°F-104°F (0°C-40°C) |
| TC4223L | Dual Zone | Two Outputs (30A Each) | 100-240 VAC 3-Phase | -40°F-104°F (-40°C-40°C) |
| TC4224N | Dual Zone | Two Outputs (30A Each) | 480 VAC 3-Phase | 32°F-104°F (0°C-40°C) |
| TC4224L | Dual Zone | Two Outputs (30A Each) | 480 VAC 3-Phase | -40°F-104°F (-40°C-40°C) |