Do you have a question about the Bernard Controls STX40 and is the answer not in the manual?
| Torque | 40 Nm |
|---|---|
| Rated Voltage | 250V AC |
| Electrical Life | 100, 000 cycles |
| Mechanical Life | 1, 000, 000 cycles |
| Operating Temperature | -20°C to +70°C |
| Voltage | 230 V AC |
| Contact Configuration | SPDT |
| Protection Degree | IP65 |
Details the marking requirements for the actuators, including ATEX, IECEx, and IEx certifications.
Specifies the areas where the actuator, a category 2 explosion-proof equipment, can be used.
Provides warnings and guidelines for opening covers, electrical connections, cable entries, wiring, and water-proofing to prevent explosion risks.
Details safe operation procedures, including cover handling and respecting duty cycles.
Outlines regular checks for explosion-proof integrity, cable glands, and potential mechanical issues.
Specifies power supply voltage, frequency, and ambient temperature ranges for the actuator.
Discusses duty cycle limitations and proper cover opening procedures in explosive atmospheres.
Lists the various IEC and EN standards that the actuators comply with for explosion protection.


