Products Our motto "Technology for Environmental Protection" has long been an inherent part of our product development philosophy and product range. We strive to improve the environment, to make processes which work with greater environmental compatibility and to avoid putting a strain on the environment. We offer you a multitude of innovative solutions, new products and smart concepts. More Informations Industries & Topics Industries & Topics Overview Fuel oil components Fuel oil components Overview Fast and clean oil filter change Avoiding fungal attacks in biofuel More performance with the sintered plastic sieve AFRISO Smart Home AFRISO Smart Home Overview Gateway HG 02 Products Products Overview AFRISOhome App Alexa Smart home applications Smart home applications Overview Leakage security Security Stand-alone applications Stand-alone applications Overview Getting started with AFRIShome Smart Home Craft 4.0 Craft 4.0 Overview OEM-Manifold systems Hydraulic Balancing Hydraulic Balancing Overview VarioQ Vario-DP Tank conversion Hygienic processes AFRISO Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Overview Service Contact persons Data exchange formats Catalogs Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Schulungen & Trainings Schulungen & Trainings Overview Heizen mit flüssigen Brennstoffen Inhouse-Schulung - Heizen mit flüssigen Brennstoffen Inhouse-Schulung Heizölverbraucheranlagen Smart Home Experte Search ... Kontaktschutzrelais MSR 38202 Kontaktschutzrelais MSR 020 Images 1 Back Kontaktschutzrelais MSR | 38202 Kontaktschutzrelais für Grenzsignalgeber manufactured goods Application Controlling the electromechanical contacts with pulse-shaped voltage avoids unwanted switching. This protects the contacts and prolongs their service life due to a dropout delay. Specially recommended for liquid-filled measuring instruments. Technical data Technical data Supply voltageAC 230 V, 50 − 60 HzPower input 6 VAControl voltageDC 35–40 V pulseSwitching outputMSR 020: 2 voltage-free changeover contactsContact rating: AC 250 V, 8 A, 2000 VASupply voltageDC 24 V, max. 20 mA for external devices or LED indicatorsOperating temperature rangeAmbient: 0/70 °CHousingplastic (PA 6.6)DIN rail mounting 35 x 7.5 mm as per EN 60715W x H x D: 50 x 75 x 97 mmDegree of protection: IP 20 (EN 60529) Related products
AFRISO Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Overview Service Contact persons Data exchange formats Catalogs Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Schulungen & Trainings Schulungen & Trainings Overview Heizen mit flüssigen Brennstoffen Inhouse-Schulung - Heizen mit flüssigen Brennstoffen Inhouse-Schulung Heizölverbraucheranlagen Smart Home Experte Search
Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Schulungen & Trainings Schulungen & Trainings Overview Heizen mit flüssigen Brennstoffen Inhouse-Schulung - Heizen mit flüssigen Brennstoffen Inhouse-Schulung Heizölverbraucheranlagen Smart Home Experte Search
Images 1 Back Kontaktschutzrelais MSR | 38202 Kontaktschutzrelais für Grenzsignalgeber manufactured goods Application Controlling the electromechanical contacts with pulse-shaped voltage avoids unwanted switching. This protects the contacts and prolongs their service life due to a dropout delay. Specially recommended for liquid-filled measuring instruments. Technical data Technical data Supply voltageAC 230 V, 50 − 60 HzPower input 6 VAControl voltageDC 35–40 V pulseSwitching outputMSR 020: 2 voltage-free changeover contactsContact rating: AC 250 V, 8 A, 2000 VASupply voltageDC 24 V, max. 20 mA for external devices or LED indicatorsOperating temperature rangeAmbient: 0/70 °CHousingplastic (PA 6.6)DIN rail mounting 35 x 7.5 mm as per EN 60715W x H x D: 50 x 75 x 97 mmDegree of protection: IP 20 (EN 60529)
