The MK 21 is a magnetically activated reed sensor. The sensor is normally attached with screws. A Teflon cable enables applications in the high-temperature range. Designed for extreme environments. It is resistant to water, petrol, oil, ink and most acids. Technical data Switching power: 10 W Switching voltage: 200 V DC Switching current: 0.5 A Contact form: normally open Operating temperature: -30...155°C https://elecena.pl/product/9708711/9212100054-reed-sensor-200-v-0-5-a-normally-open 2017-08-06 https://elecena.pl/product/9708711/9212100054-reed-sensor-200-v-0-5-a-normally-open 2018-03-17 https://elecena.pl/product/9708711/9212100054-reed-sensor-200-v-0-5-a-normally-open 2018-04-18 https://elecena.pl/product/9708711/9212100054-reed-sensor-200-v-0-5-a-normally-open 2018-12-18 https://elecena.pl/product/9708711/9212100054-reed-sensor-200-v-0-5-a-normally-open 2021-04-28 https://elecena.pl/product/9708711/9212100054-reed-sensor-200-v-0-5-a-normally-open 2022-10-15 https://elecena.pl/product/9708711/9212100054-reed-sensor-200-v-0-5-a-normally-open 2023-12-03 https://elecena.pl/product/9708711/9212100054-reed-sensor-200-v-0-5-a-normally-open 2024-06-16 https://elecena.pl/product/9708711/9212100054-reed-sensor-200-v-0-5-a-normally-open 2025-01-29 https://elecena.pl/product/9708711/9212100054-reed-sensor-200-v-0-5-a-normally-open 2025-12-24 https://elecena.pl/product/9708711/9212100054-reed-sensor-200-v-0-5-a-normally-open 2026-01-12 https://elecena.pl/product/9708711/9212100054-reed-sensor-200-v-0-5-a-normally-open 2026-10-03