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500,000+
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IEC 60601
Medical electrical safety standard
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Gr. 1+2
Medical application classes
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B2B
Professional trade only
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Electrical Isolation in Medical Technology – Patient Protection by Standard
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Electrical isolators for medical technology are components and systems that deliberately interrupt galvanic connections between circuits – without blocking the functional signal or energy transfer. In clinical environments, they prevent leakage currents, potential transfer and device-internal interference from entering the human body via patient-connected electrodes, probes or catheters. Even AC currents in the microampere range can trigger ventricular fibrillation when applied via direct cardiac catheters – electrical isolation is therefore not optional but a mandatory regulatory requirement. The governing standard is IEC 60601-1(EN 60601-1): Medical Electrical Equipment – General Requirements for Basic Safety and Essential Performance. It defines two protection paths: MOPP(Means of Protection from Patient) protects the patient from hazardous voltages generated by the device; MOOP(Means of Protection from Operator) protects operating personnel. Application class (Group 1 or 2) and insulation type (basic, double or reinforced) determine the required creepage distances, air clearances and insulation ratings. Technical sales: +49 (0)7666 / 88499-0 | sales@industry-electronics.com |
Regulatory Standards
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Electrical Insulation from Baaske Medical
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Baaske Medical 2005422 RS232 9Pin fiber optic isolator STD RL - VE 2 pcs / pack
RS232 9Pin RL fiber insulator STD Connection: 1 x 9pin SubD socket. EQUIVALENT and cable assembly required. Combined with item number 2005421 & 2005422baud rate: 110 - 115200 Signal lines: RxD ... Lieske Part No.: 378179 Mfg Part No: 2005422 |
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Baaske Medical 2005532 RS232 isolator STD fiber optic cable
RS232 Isolator STD Fiber Optic CableThe pre-assembled fiber optic cable for RS232 isolators is ideal for interference-free data transmission in environments where electrical isolation is necessary. Lieske Part No.: 152594 Mfg Part No: 2005532 |
5,81 EUR
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Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
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Baaske Medical 2005674 Network Isolator MED MI 1005 Retail
Network Isolator MED MI 1005 Retail- Speed ​​10/100/1000 Mbit / s - Full compatibility with IEEE 802.3 - Standard certificate from the notified body in accordance with EN ... Lieske Part No.: 683508 Mfg Part No: 2005674 |
99,09 EUR
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Delivery time on requestinfo_outline
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Baaske Medical 2005674 Network Isolator MED MI 1005 Retail - 10 pcs pack
Network Isolator MED MI 1005 Retail- Speed ​​10/100/1000 Mbit / s - Full compatibility with IEEE 802.3 - Standard certificate from the notified body in accordance with EN ... Lieske Part No.: 968634 Mfg Part No: 2005674 |
856,32 EUR
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Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
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Baaske Medical 2006633 MI 1005 E galvanic isolation to the network installation
The technology is based on the MI 1005E 10,000-proven technology of the world Brought to use MI 1005. In contrast to the MI 1005 Medical insulator MI 1005E is suitable for installation in housing.Lieske Part No.: 529561 Mfg Part No: 2006633 |
90,02 EUR
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Electrical Insulation from BlackBox
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BlackBox SP426A 10/100 and 10/100/1000 Ethernet Data Isolator
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Diverse Electrical Insulation
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USB Isolator STD 10 FO
USB Isolator STD 10 fiber optic data rate Maximum Full Speed ​​USB (compatible with USB 2) with 12 Mbit / s USB 1.1 standard cable length 10 meters, connector A (computer) on ... Lieske Part No.: 745819 Mfg Part No: 2005420 |
209,22 EUR
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Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
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CPA connection line STD 4mm ² / 1m
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CPA connection line STD 6mm ² / 1m
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34,85 EUR
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Delivery time from supplier's stock (ca.) 20 workdaysinfo_outline
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ZPA ISO connection cable 4mm ² / 1m
Connecting cable for potential equalization in accordance with DIN 42,801th Length: 1m, cable cross-section: 4 mm ², insulation green-yellow, mounted at both ends 90 ° angled connector with ... Lieske Part No.: 220100 Mfg Part No: 2005716 |
32,29 EUR
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Delivery time from supplier's stock (ca.) 20 workdaysinfo_outline
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ZPA ISO connection cable 4mm ² / 3m
Connecting cable for potential equalization in accordance with DIN 42,801th Length: 3m, cable cross-section: 4 mm ², insulation green-yellow, mounted at both ends 90 ° angled connector with ... Lieske Part No.: 235197 Mfg Part No: 2005717 |
42,55 EUR
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in stockinfo_outline
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ZPA ISO connection cable 6 mm ² / 1m
Connecting cable for potential equalization in accordance with DIN 42,801th Length: 1m, cable cross-section: 4 mm ², insulation green-yellow, mounted at both ends 90 ° angled connector with ... Lieske Part No.: 760803 Mfg Part No: 2005718 |
31,01 EUR
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Delivery time from supplier's stock (ca.) 20 workdaysinfo_outline
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ZPA ISO connection cable 6 mm ² / 3m
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56,63 EUR
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Delivery time from supplier's stock (ca.) 20 workdaysinfo_outline
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ZPA mounting box completely M6 25mm
ZPA mounting box completely M6 25mm mounting box, black with green-yellow color ring and built-in DIN 42801 connector M6 25mm thread length, nickel plated, suitable for installation in flush. Lieske Part No.: 430692 Mfg Part No: 2005733 |
16,21 EUR
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Delivery time from supplier's stock (ca.) 20 workdaysinfo_outline
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ZPA 3-socket 6mm ² 1m
Highly flexible, green-yellow 6mm ² Extension Cord with 3-way socket for potential equalization. A side-mounted, 90 ° angled connector with spring-loaded, otherside 3 mounting boxes. Contact parts ... Lieske Part No.: 290995 Mfg Part No: 2005735 |
76,87 EUR
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Delivery time on requestinfo_outline
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USB Isolator STD FO 1.5 Full Speed with Power Adapter
USB 1.5 STD fiber optic isolator full speed at 12 Mbit / s max. USB 1.1 (compatible with USB 2), cable length 1.5 m, total length: 1,74 m. Connector A (computer) to socket A (device) standard power ... Lieske Part No.: 585801 Mfg Part No: 2005756 |
215,66 EUR
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Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
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USB Isolator STD 3 FO
. 3 USB Isolator STD FO full speed at 12 Mbit / s max USB 1.1 (USB 2 compatible), cable length 1.5 m, total length: 3m. Connector A (computer) to socket A (device) 5V power supply included. Lieske Part No.: 714256 Mfg Part No: 2005855 |
209,22 EUR
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Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
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USB Isolator STD 40 FO
USB Isolator STD 40 fiber optic data rate Maximum Full Speed ​​USB (compatible with USB 2) with 12 Mbit / s USB 1.1 standard cable length 40 meters, connector A (computer) on ... Lieske Part No.: 997384 Mfg Part No: 2005878 |
349,00 EUR
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Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
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USB Isolator STD 20 FO
USB Isolator STD 20 fiber optic data throughput maximum full speed at 12 Mbit / s USB 1.1 (USB 2 compatible), standard cable length 20 meters, connector A (computer) on Socket A (unit), power supply 5 ... Lieske Part No.: 371359 Mfg Part No: 2005882 |
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USB Isolator STD 1.0 LWL AB
USB Isolator STD 1.0 LWL AB data throughput Maximum USB full speed with 12 MBit/S USB 1.1 (USB 2 compatible), cable length standard 1 meter, plug A (computer) to plug B (device), for optical isolation. Lieske Part No.: 101694 Mfg Part No: 2005935 |
206,00 EUR
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Delivery time from supplier's stock (ca.) 30 workdaysinfo_outline
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USB Isolator 1.0 STD FO
USB 1.0 STD fiber optic isolator full speed at 12 Mbit / s max.USB 1.1 (USB 2 compatible), cable length 1.0 m, total length: 1.24 m. Connector A (computer) to socket A (device) EU Plug 5V power supply ... Lieske Part No.: 705485 Mfg Part No: 2006137 |
219,19 EUR
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Delivery time on requestinfo_outline
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CPA connection line STD 6mm ² / 2m
CPA connection line STD 6mm ² / 2m connection cable for potential equalization in accordance with DIN 42,801th Length: 2m, cable cross-section: 6 mm ², Conductor diameter: 3.8mm, green-yellow ... Lieske Part No.: 443863 Mfg Part No: 2006145 |
41,42 EUR
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Delivery time from supplier's stock (ca.) 20 workdaysinfo_outline
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CPA connection line STD 6mm ² / 4m
CPA connection line STD 6mm ² / 4m connection cable for potential equalization in accordance with DIN 42,801th Length: 4m, cable cross-section: 6 mm ², Conductor diameter: 3.8mm, green-yellow ... Lieske Part No.: 465527 Mfg Part No: 2006161 |
62,21 EUR
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Delivery time from supplier's stock (ca.) 20 workdaysinfo_outline
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CPA connection line STD 4mm ² / 2m
Connecting cable for potential equalization in accordance with DIN 42,801th Length: 2m, cable cross-section: 4 mm ², insulation green-yellow, mounted at both ends 90 ° angled connector with spring ... Lieske Part No.: 933670 Mfg Part No: 2006185 |
45,48 EUR
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Delivery time from supplier's stock (ca.) 20 workdaysinfo_outline
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⚡ CPE – Central Potential Equalisation in Medical Locations
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Mandatory per IEC 60364-7-710 / DIN VDE 0100-710: In Group 1 and Group 2 medical locations, a Central Protective Equipotential Bonding (CPE) system is mandatory. All conductive parts – enclosures, beds, infusion stands, pipework – are connected to a common bonding conductor (max. 0.1 Ωresistance) and protective earth. Purpose: fault currents cannot flow through the patient.
Group 1(X-ray, physiotherapy): leakage < 500 µA · Group 2(OR, ICU, cardiac cath lab): leakage < 10 µA · Inspection intervals: STKannually by qualified electrician, MTKevery 2 years by authorised inspector. |
⚡ Application Areas for Electrical Isolation Components
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OR & Intensive Care
Group-2 locations: IT networks with monitoring, 2-MOPP power supplies, CPE with < 10 µA leakage. |
Imaging & Diagnostics
X-ray, CT, MRI: Group-1 requirements, leakage current limitation, insulation testing per IEC 60601. |
GP Practice & Outpatient
Minor procedures, ECG, ultrasound: isolation between mains and patient monitoring systems. |
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Laboratory & IVD
Analysers, PCR systems: galvanic isolation prevents measurement interference from earth loops. |
OEM Medical Device Mfg.
Isolation components as device sub-assembly: certification evidence per EU MDR and IEC 60601-1. |
Related Categories
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Medical Power Supplies
IEC-60601-1 PSUs (2 MOPP/1 MOPP) – complement isolation components in the complete system. |
Insulation Testers
Test equipment for STK/MTK inspections: leakage current, insulation resistance, protective earth per IEC 62353. |
Medical PC Components
IEC-60601-compatible industrial hardware for clinical systems and embedded medical devices. |
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Medical Technology – Overview
All product areas for medical use at a glance. |
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MOPP Reference
< 300 µA: MOOP (operator) · < 100 µA: 1 MOPP · < 10 µA: 2 MOPP (direct patient contact). PSUs and isolation must match the required protection level. |
OEM & Project Orders
Framework agreements, component reservation, and certification documentation on request for device manufacturers. |
Technical Advice
+49 (0)7666 / 88499-0 |



























