 
                     
                    Bistable instantaneous relay - 8, 12 or 20 CO contacts - 10A
 
                     
                    Monostable instantaneous relay - 3 or 4 CO contacts - 12A - Configuration as required
 
                     
                    Monostable instantaneous relay - 4 CO contacts - 10A - Configuration as required
 
                     
                    Monostable instantaneous relay - 4 CO contacts - 10A
 
                     
                    Transformer secondary short-circuiter
 
                     
                     
                     
                    Fast monostable instantaneous relay - 8 CO contacts - 10A
 
                     
                    Monostable instantaneous relay - 4, 8 or 16 CO contacts - 10A
 
                     
                    Fast monostable instantaneous relay - 6 CO contacts - 5A
 
                     
                     
                     
                    Monostable instantaneous relay - 4 CO contacts - 10A - Configuration as required
![OKBI : 4 CO - 10A [CFG]](https://catalog.chauvin-arnoux.at/media/catalog/product/cache/10/small_image/210x/9df78eab33525d08d6e5fb8d27136e95/images/catalog/product/placeholder/small_image.jpg) 
                     
                    Bistable instantaneous relay - 4 CO contacts - 10A
 
                     
                    Monostable instantaneous relay - 4 CO contacts - 10A
 
                     
                    Impulse relay - 4 CO contacts - 10A
 
                     
                     
                     
                    Monostable instantaneous relay - 4 CO contacts - 10A
 
                     
                    Monostable instantaneous relay - 4 CO contacts - 10A
 
                     
                     
                     
                    Monostable instantaneous relay - 4 C/O contacts - 10A - Custom configuration
 
                     
                    Programmable digital transducer - 2 analog outputs - Auxiliary power supply 80 to 265 Vac / Vdc
 
                     
                    Programmable digital transducer - 1 analog output - Auxiliary power supply 19 to 58 Vdc
 
                     
                    Programmable digital transducer - 1 analog output - Auxiliary power supply 80 to 265 Vac / Vdc
 
                     
                    Programmable digital transducer - 2 analog outputs - Auxiliary power supply 19 to 58 Vdc
 
                     
                    Set of labels
 
                     
                    Programmable digital transducer - 3 analog outputs - Auxiliary power supply 19 to 58 Vdc
 
                     
                    Programmable digital transducer - 3 analog outputs - Auxiliary power supply 80 to 265 Vac / Vdc
 
                     
                    Programmable digital transducer - 4 analog outputs - Auxiliary power supply 19 to 58 Vdc
 
                     
                    Programmable digital transducer - 4 analog outputs - Auxiliary power supply 80 to 265 Vac / Vdc
 
                     
                    Programmable digital transducer - 1 to 4 analog outputs - Configuration as required
 
                     
                    Programmable panel meter - Format 48x96 - AC voltmeter - DC voltmeter - AC ammeter - DC ammeter
 
                     
                     
                     
                    Programmable panel meter - Format 48x96 - Frequency meter - Tachometer - Counter - Chronometer
 
                     
                    Monostable instantaneous relay - 8 C/O contacts - 10A - Custom configuration
 
                     
                    Monostable instantaneous relay - 8-12-20 C / O contacts - 10A - Custom configuration
 
                     
                    Monostable instantaneous relay - 2-4-6-8-12 C/O contacts - 5-10A - Custom configuration
 
                     
                    Monostable instantaneous relay - 4-8-12 C/O contacts - 10A - Custom configuration