Home / Controls, safety & Regulation / Type 4N630 Waterproof flat disc thermostat, 4A 250V
Application: Waterproof thermostat, can be incorporated inside thin heating devices, heating blankets, heating pads, antifreeze cables, electrical floor heating
Electrical rating: 8A,125VAC res
4A, 250VAC res
Temperature calibration range: 0 to 120°C (32 to 248°F)
Contact: open or close on temperature rise
Differential: 8-15°C (46.4-59°F)
Tolerance: ±5°C on open and close
Contact resistance: < 70 mΩ (wires and optional TCO not included)
Insulation resistance: ≥ 100MΩ @500VDC
Thermal resistance: -20°C +130°C (-4 + 266°F) (except optional thermal fuse and wires)
Electrical life: ≥10.000 cycles under rated load
Wires: PVC insulated, 0.5 mm² (0.75 mm² on request), length 100, 200, 500, 1000 mm
Option: built-in thermal fuse, 2A, 5A or 8A.
Thermal fuse calibration must be at least 30°C higher than thermostat opening temperature (MOQ apply)
References | Ouverture
°C (°F) |
Fermeture °C (°F) | Wire lengths (mm) |
4N630101308JGCD0 | 13°C ±5°C
(55.4 ±41°F) |
6°C±5°C
(42.8±41°F) |
200 |
4N630103008JGCD0 | 30°C±5°C
(86 ±41°F) |
22°C±5°C
(71.6±41°F) |
200 |
4N630104008JGC10 | 40°C±5°C
(104±41°F) |
32°C±5°C
(89.6±41°F) |
1000 |
4N630105008JGC10 | 50°C±5°C
(122±41°F) |
42°C±5°C
107.6±41°F) |
1000 |