JUMO heatTHERM P300
3-phase panel-mounted thermostat
The 3-phase JUMO heatTHERM P300 can switch outputs up to 480 V at 30 A. All phases are disconnected from the power grid simultaneously here. The device is a safety temperature limiter (STB) and sets the system being monitored to a safe operating status in the event of a malfunction.
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Increased
safety |
Time-saving
startup |
3-phase STB
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GENERAL TECHNICAL DATA |
| Versions | Safety temperature limiter (STB) |
| Switching capacity | Normally closed contact (NC): 40 to 480 V 0.5 to 30 A (5.0 A); normally open contact (NO): AC 40 to 480 V, 0.5 to 2 A (0.3 A) |
| Formats | 116: 48 × 48 mm; 108H: 48 × 96 mm; 108Q: 96 × 48 mm; 104: 96 × 96 mm |
| Switching element | Switching mechanism which disconnects all contacts at the same time |
| Maximum control range and limit value | Limit value permanently set, upon request |
| Approvals | VDE, UL |
| Area of application | Heat pumps, screw-in heaters, electric heaters, food industry, canteen kitchen technology and catering sector, electric heat generators, heating devices, heating elements |
| Features | 3-phase panel-mounted thermostat |
Electronic thermostat with optional PID two-state controller function
The JUMO miroTRON is a digital electronic thermostat for simple temperature control with optional PID two-point controller function and measurement input for RTD temperature probes. In the 60 mm and 80 mm round installation format, the JUMO miroTRON offers an alternative solution for mechanical dial thermometers or contact dial thermometers.
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Flexible in its
application |
Intuitive operation
in plain text |
Retrofit for dial
thermometers |
EM series to 500 °C
The devices of the EM series are available as temperature controllers (TR), temperature monitors (TW), temperature limiters (TB), safety temperature monitors (STW), and safety temperature limiters (STB). In the event of a malfunction the STB places the system being monitored in a safe operating status.
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Self-monitoring
in the event of a pressure drop |
Without auxiliary
energy |
Multiple
single pole combinations |
AMTHF series
The devices of AMTHF series are available with 2, 3, or 4 switching steps as temperature controllers (TR) and temperature monitors (TW). The sequence contact gap of the individual switching steps in Kelvin is adjusted in a fixed manner according to customer requirements per default.
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For universal
use |
Impervious to
environmental influences |
Without auxiliary
energy |
