Hekatron ORS 142 Optical Smoke Switch
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Optical Smoke Switch
HEKATRON ORS142 smoke switch with scattered light detection, 18“28 V DC operating voltage, 22 mA max. current, IP42 protection, and EN 54, Part 7 compliance for reliable safety monitoring.
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HEKATRON ORS142 Optical Smoke Switch
The HEKATRON ORS142 is a reliable optical smoke switch designed with scattered light functional principle for precise smoke detection. Engineered to meet EN 54, Part 7 standards, it ensures dependable performance in safety and monitoring systems.
Manufacturer: HEKATRON
Type: Optical Smoke Switch
Model: ORS142
MRN: 5000552.241011
| Functional Principle | Scattered Light |
| Response Threshold | Smoke according to EN 54, Part 7 |
| Temperature | 70 +5 °C |
| Operating Voltage | 18 to 28 V DC |
| Residual Ripple | Max. 200 mVSS |
| Current Consumption at 28 V DC | 22 mA max. |
| Quiescent Current | 11 mA max. |
| Failure Current | 16 mA max. |
| Relay Contacts Switching Voltage | 30 V DC max. |
| Relay Contacts Switching Current | 1 A max. |
| Relay Contacts Switching Power | 30 W max. |
| Degree of Protection | IP 42 |
| Ambient Operating Temperature | “30 to +60 °C |
| Diameter | 80 mm |
