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ATICS® transfer switching devices provide all functions for changeover between two independent power supplies and for monitoring unearthed power supplies. The power section and the electronic system integrated in one flat, compact enclosure allow space-saving installation into the respective control cabinet, simplifies wiring and reduces fault potential. To ensure maximum availability, ATICS® has been designed in strict accordance with the guidelines for functional safety.

Connectors at all connecting wires in combination with optional bypass switch allow ATICS® to be tested without interruption of the power supply. During service works, it is possible to repair or replace the device without interrupting the power supply. ATICS® considerably enhances the safety level particularly in intensive care units and in operating theatres.

  • Features
  • Applications
  • Accessories
  • Ordering information
  • Downloads
  • Perfectly suitable for space-saving installation / retrofitting
  • Compact device for convenient setup of safety power supplies with functional safety according to EN 61508 (SIL 2) e.g. for Group 2 medical locations in compliance with IEC 60364-7-710 / DIN VDE 0100-710 (VDE 0100-710)
  • The integration of the changeover function and IT system monitoring in one device provide increased safety and availability
  • All-in-one: Integration of switch disconnector and control electronics
  • Solutions for any application
  • Convenient installation and commissioning
  • Saves time and money
  • Safe operation
  • Switch disconnector contacts of robust design
  • Mechanical locking
  • Manual operation directly at the device
  • Functional safety SIL 2
  • Certified by TÜV SÜD (Technical Inspection Authority, Germany) in accordance with EN 61508 SIL 2 and DIN VDE 0100-710 (VDE 0100-710)
  • Uninterrupted maintenance
  • Plug connectors and optional bypass switch
  • Excellent communication and parameterisation options
  • Power supplies for sensitive equipment used in Group 2 medical locations, for example, must function safely and reliably even under fault conditions. A major contribution to achieve this are two redundant supplies and the design of an unearthed power supply system (IT system).


Optional accessories for ATICS®-…-ISO

TypeDescriptionArt. No.
STW2Measuring current transformer (load current monitoring IT system), Ie: AC 50 AB942709
STW3Measuring current transformer (short-circuit monitoring) for ATICS® < 100 A; Ie: AC 100 AB98021000
SWL-100AMeasuring current transformer (load current monitoring IT system, Ie: AC 100 AB98021002
ATICS-BP-2-63A-SET Bypass switch set (Ie: AC 63 A) comprising:
• Bypass switch 63 A single, 2-pole, sequence of operation: I-I+II-II, with auxiliary contact, bridge, terminal cover
• Auxiliary contact for ATICS®
• LEDs green/red for DIN rail mounting
ATICS-BP-2-80A-SETBypass switch set (Ie: AC 80 A) comprising:
• Bypass switch 80 A single, 2-pole, sequence of operation: I-I+II-II, with auxiliary contact, bridge, terminal cover
• Auxiliary contact for ATICS®
• LEDs green/red for DIN rail mounting
EDS151Insulation fault locatorB91080101
ESS3680 Transformer 3.68 kVA, AC 400 V / 230 V For "ATICS® for 400 volt systems without N conductor", only the transformers recommended by Bender (T5, T6) may be used!B924744
ATICS-ESEnergy storage device for ATICS-2-63A-ISO-ES and ATICS-2-80A-ISO-ESB72057255
AN412Power supply unit DC 12 V for ATICS-ES energy storage deviceB924150

Variants of ATICS®-…-ISO

TypeRated operational current IeRated operational voltage UeArt. No.
ATICS-2-63A-ISOAC 63 AAC 240 VB92057202
ATICS-2-63A-ISO-ES*AC 63 AAC 240 VB92057206
ATICS-2-63A-ISO-400AC 63 AAC 415 VB92057204
ATICS-2-80A-ISOAC 80 AAC 240 VB92057203
ATICS-2-80A-ISO-ES*AC 80 AAC 240 VB92057207
ATICS-2-80A-ISO-400AC 80 AAC 415 VB92057205
* with connection option for ATICS-ES energy storage device.

Downloads for ATICS®-…-ISO



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