The basics of device circuit breakers | Safe system operation with products from Phoenix Contact
PTCB – Narrow electronic circuit breakers , universal at 6 mm
• Simple application setup , thanks to the ability to bridge to the CLIPLINE complete terminal block range
• More space in the control cabinet : narrowest protection with a width of just 6 mm
• Flexible use and less inventory due to adjustable current values on each device for a wide range of applications
CB E – Individually adaptable single-channel electronic circuit breakers
• Individually adjustable , thanks to protective plugs
• Large selection of protective plugs with fixed nominal current values for protection against unauthorized changes
• Active current limiting to improve the capacity of the upstream power supply
CBMC – Compact multi-channel electronic circuit breakers
• Easy device replacement without re-planning , thanks to compact design and options for individual adjustments
• Circuits can be adjusted without any tools by means of a single LED pushbutton
• Pre-configuration available – for device protection that meets the specific requirements of your system
CBM – Multi-channel electronic circuit breakers
• Easy configuration , thanks to the nominal current assistant
• Active current limiting to improve the capacity of the upstream power supply
• Adjustable in increments per channel : from 0.5 A to 10 A
PhoENix CoNtACt 29