![](img/compere_shop_all.png) - Show All ![](img/compere_shop_identical.png) - Show differences - Back | ![](img/eclose_grey.png) WIRELESS MAGNETIC DETECTOR MMD-300 SATEL | ![](img/eclose_grey.png) DOUBLE TWO-WAY SWITCH SANTRA/4118-10/EPN 250 V 10 A Elektro-Plast | ![](img/eclose_grey.png) INSULATION RESISTANCE METER + RCD TESTER UT-526 UNI-T |
| ![MMD-300 Click on the picture to see a detailed description](https://sklep.delta.poznan.pl/shop_image/product/md-300_v2_m.jpg) | ![SANTRA/4118-10/EPN Click on the picture to see a detailed description](https://sklep.delta.poznan.pl/shop_image/product/santra_4118-10_epn_m.jpg) | ![UT-526 Click on the picture to see a detailed description](https://sklep.delta.poznan.pl/shop_image/product/ut-526_m.jpg) |
| 19.23 EUR 19.23 EUR
| 5.92 EUR 5.92 EUR
| 213.97 EUR 213.97 EUR
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Detection: | Opening the door or window | ... | ... |
Device type: | ... | Double two-way switch | ... |
Frequency band: | 433.05 MHz ... 434.79 MHz | ... | ... |
Rated voltage: | ... | 250 V AC | ... |
Radio communication range (at open area): | max. 200 m | ... | ... |
Rated current: | ... | 10 A (inductive load) | ... |
Support: | Satel MICRA, PERFECTA-xx-WRL | ... | ... |
Alarm signaling: | Signal to control panel | ... | ... |
Connectors type: | ... | Spring terminals | ... |
Tamper contact: | | ... | ... |
Application: | ... | Flush-mounted, Santra product series | ... |
Battery: | CR123A 3 V | ... | ... |
Backlight: | ... | | ... |
Backup time: | max. 3 years | ... | ... |
Assembly: | ... | Claw or screw mounting | ... |
Current consumption: | 27 mA | ... | ... |
Additional input sensitivity: | 312 ms | ... | ... |
"Index of Protection": | ... | IP20 | ... |
Protection class (Grade): | | ... | ... |
Housing: | ... | Plastic (ABS) | ... |
Environmental class EN 50130-5: | II | ... | ... |
Resistance measurement: | ... | ... | Test voltage 250 V : 0.05 MΩ ... 200 MΩ Test voltage 500 V : 0.05 MΩ ... 300 MΩ Test voltage 1000 V : 0.05 MΩ ... 500 MΩ |
Measuring accuracy: | ... | ... | 0.05 MΩ ... 500 MΩ ± (5% + 5) |
Open circuit voltage: | ... | ... | Test voltage + 10 % |
Test current: | ... | ... | 0.9 mA ... 1.1 mA |
Color: | White | White | ... |
Short-circuit current: | ... | ... | < 1.8 mA |
AC voltage measurement: | ... | ... | 0 V ... 440 V ± (2% + 3) @ 1 V |
DC voltage measurement: | ... | ... | 0 V ... 440 V ± (2% + 3) @ 1 V |
Measurement of small resistances: | ... | ... | 0.01 Ω ... 2000 Ω ± (2% + 5) |
Frequency measurement: | ... | ... | 20 Hz ... 100 Hz - for reference only |
Test of RCDs: | ... | ... | Working voltage: 220V ± 10 % Test current: 10mA / 30mA / 100mA / 300mA Switch-off time ranges :
- 0 ... 2000 ms ± (5% + 2) @ 10 mA
- 0 ... 500 ms ± (5% + 2) @ 30 mA
- 0 ... 300 ms ± (5% + 2) @ 100 mA
- 0 ... 300 ms ± (5% + 2) @ 300 mA
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Automatic change of measuring ranges: | ... | ... |
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RS-232: | ... | ... |
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USB: | ... | ... |
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Main features: | Two optional reed switch sensors to facilitate selection of installation place input for connecting an external sensor to protect two points (e.g. two sashes of one window) with a single device energy management system to enable many years of operation without having to replace the CR123A Lithium battery Tamper detection - opening the enclosure, removing from mounting surface | Compliance with PN-EN-60669-1:2018-04 standard | Warning of using high voltage during the measurement, Phase switch 0° / 180° during RCD test, Automatic identification of AC/DC voltage, Large, readable LCD display with backlight, Buzzer, Low battery level alarm, Aesthetic and solid construction |
Operation temp: | -10 °C ... 55 °C | ... | 0 °C ... 40 °C |
Permissible relative humidity: | 93 ± 3 % | ... | ≤ 85 % (non-condensing) |
Power supply: | ... | ... | 6 x 1.5V, type AA/LR6/FR6 battery - included |
Weight: | 0.056 kg | 0.074 kg | 0.45 kg |
Dimensions: | 26 x 112 x 29 mm | 71 x 71 x 50 mm | 150 x 100 x 71 mm |
Manufacturer / Brand: | SATEL | Elektro-Plast Nasielsk | UNI-T |
Guarantee: | 2 years | 7 years | 2 years |