plc controls power supplies - WISAG

Intelligent Search for Components

Search according to your product code, category of product or manufacturer and you will find your requested component fast and easy. Should you nevertheless not be able to trace the part you are looking for – our experts will gladly help you just call: 0800 931 3131.


Repairs down to the actual structural component

The repairs are carried out down to the actual structural component according to the actual cause of the failure. Even sporadic defects can be identified clearly and therefore be fixed. Efficient workflow enables us to accomplish the repair within a few days.

Individual Quote on Specific Repair

You will receive a quote based on the specific repair referring to the initial damage. This ensures that you only have to come up to paying for the actual fault of the device. In most cases this is the most reasonable cost option for repair.

12 Months Warranty

Full trial runs give you the guarantee of the highest possible level on repair service and function of the part sent to us. The item returned to is fitted with a 12 months warranty. If you wish to have an optional test of all parameters we are able to extend this warranty up to 18 months.

We offer you a large selection of current and discontinued components

Following you will find the complete list of componentens, we can provide you in this section. For further details simply click on the article code or use our Intelligent Search Option. Should you nevertheless not be able to trace the part you are looking for – our experts will gladly help you: 0800 931 3131.


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Article Name Article Description Scope Article Group Name Manufacturer
6ES7405-0KA00-0AA0 PLC Controls PLC Controls Power Supplies SIEMENS
6ES7405-0RA00-0AA0 PLC Controls PLC Controls Power Supplies SIEMENS
6ES7407-0RA00-0AA0 PLC Controls PLC Controls Power Supplies SIEMENS
6EP1437-1SL11 PLC Controls PLC Controls Power Supplies SIEMENS
6ES5935-8ME11 PLC Controls PLC Controls Power Supplies SIEMENS
6ES5955-3LF42 PLC Controls PLC Controls Power Supplies SIEMENS
6ES7405-0DA00-0AA0 PLC Controls PLC Controls Power Supplies SIEMENS
6ES7408-1TX00-6XA0 PLC Controls PLC Controls Power Supplies SIEMENS
6EW1380-1AB LASTNETZGERAET GEREGELT DC 24V/4A, AC 93-264V, 1PH (NACHFOLGETYP FUER 6EW1380-1AA) PLC Controls PLC Controls Power Supplies SIEMENS
3RX9301-0AA00 AS-INTERFACE NETZTEIL MIT DATENENTKOPPLUNG 2,4 A (LINEAR GEREGELT) EINGANGSSPANNUNG 230 V AC PLC Controls PLC Controls Power Supplies SIEMENS
3RX9303-0AA00 AS-INTERFACE NETZTEIL MIT DATENENTKOPPLUNG 2,4 A (LINEAR GEREGELT) EINGANGSSPANNUNG 115 V AC PLC Controls PLC Controls Power Supplies SIEMENS
6EP1333-2AA00 SITOP POWER 5 GEREGELTE LASTSTROMVERSORGUNG EINGANG: AC 120/230 V AUSGANG: DC 24 V / 5 A INDUSTRIEVERSION PLC Controls PLC Controls Power Supplies SIEMENS
6EP1437-1SH01 SITOP POWER 40, BASIC LINE GEREGELTE LASTSTROMVERSORGUNG EINGANG: 3X AC 480V (340..550V) AUSGANG: DC 24 V / 40 A PLC Controls PLC Controls Power Supplies SIEMENS
6EP1437-2BA10 SITOP POWER 40 GEREGELTE LASTSTROMVERSORGUNG EINGANG: 3 X AC 400 - 500 V AUSGANG: DC 24 V/40A PLC Controls PLC Controls Power Supplies SIEMENS
6EP1961-3BA00 SITOP MODULAR PUFFERMODUL FUER 6EP1X3X-3BA00 PUFFERZEIT 100 MS BEI 40 A, 200 MS BEI 20A, BIS MAX. 3 S BEI GERINGEREM LASTSTROM PLC Controls PLC Controls Power Supplies SIEMENS
6EP1961-3BA10 SITOP MODULAR SIGNAL MODULE FOR 6EP1XXX-3BA00 SIGNAL CONTACTS: OUTPUT VOLTAGE OK, STAND-BY OK; REMOTE ON/OFF PLC Controls PLC Controls Power Supplies SIEMENS
6ES5930-8MD11 SIMATIC S5, STROMVERSORGUNG 930 FUER S5-100U AC 115/230V, DC 24V/1A PLC Controls PLC Controls Power Supplies SIEMENS
6ES5951-7ND51 SIMATIC S5, STROMVERSORGUNG 951 (RENOVIERT), FUER S5-115U/H, OHNE PUFFERBATTERIE, DC 24V; DC 5V, 7A/15A PLC Controls PLC Controls Power Supplies SIEMENS
6ES5955-3LF44 SIMATIC S5, STROMVERSORGUNG 955 FUER ZG S5-135U/-155U, EG 185U, AC 230/120V; 5V,40A PLC Controls PLC Controls Power Supplies SIEMENS
6ES5955-3NC42 SIMATIC S5, STROMVERSORGUNG 955 F. ZG S5-135U/-155U,EG 183/185U DC 24V; 5V,18A PLC Controls PLC Controls Power Supplies SIEMENS

Quality management according to ISO 9001:2015

Certified workflow guarantees  a consistently high quality of service when testing and repairing your component.

Nuclear Safety Committee 1401

As one of the first service providers, EICHLER is authorised to repair and sell automation and control technology in the nuclear sector.

Environmental management according to ISO 14001:2015

Standardized procedures for cleaning, repair and, if necessary, the disposal of components ensure a sustainable, environmentally sound use of resources.


We stock more than 30.000 components

To be able to offer you a large variety of current and discontinued devices EICHLER manages an own stock level of over 30.000 components. This enables us to service you with the necessary module at very short notice – even in case of a breakdown in your system.

Function is fully tested

Every module you purchase at EICHLER is fully tested on all relevant functions before it leaves our works. The combination of highly experienced staff together with our specific Trial- and Testracks give you the necessary safety on the purchase of refurbished automation equipment.

Warranty included

Full trial runs give you the guarantee of the highest possible level on repair service and function of the part sent to us. The item returned to is fitted with a 12 months warranty. If you wish to have an optional test of all parameters we are able to extend this warranty up to 18 months.

Give us a call!

Need a repair? Machine breakdown? Buying interest? Just call our free service-hotline 0800 931 3131

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