Highly efficient 8-channel electronic circuit breakers | PISA-B Highly efficient 8-channel electronic circuit breakers | PISA-B

PISA-B

The PISA-B series includes highly efficient electronic circuit breakers. The 8-channel modules distribute the current, protect loads from over-current or short-circuits and monitor the operating status in DC-24V-systems.

PISA-B can identify and isolate individual faulty branches and shuts down the affected channels only. This secures the constant power supply of the remaining loads. An integrated data monitoring reports the operating status to a PLC or control center. The electronic circuit breaker also alarms in case of an error and allows a remote reset of the channels.

PISA-B is based on a modular design. Up to 8 PISA-B units can be connected in parallel by using bus bars.

Learn more about the technical features

Electronic circuit breaker

Compare Article No. DC output Input Dimensions
WxHxD (mm)
Special feature
New
30A DC 19.2-30V 52 124 130 8 output channels: 8x NEC Class 2; 3.75A per channel; Common alarm signal
New
30A DC 19.2-30V 52 124 130 8 output channels: 8x NEC Class 2; 3.75A per channel; Digital coded alarm signal
New
40A DC 19.2-30V 52 124 130 8 output channels: 2x 1-12A, 6x 1-10A; Common alarm signal
New
40A DC 19.2-30V 52 124 130 8 output channels: 2x 1-12A, 6x 1-10A; Digital coded alarm signal


Electrical interconnection rail

Compare Article No. Product Description Dimensions
WxHxD (mm)
Special feature
New
Electrical interconnection rail 102 11 3 set of 2 power-bus-bars for 2 modules | L = 102mm
New
Electrical interconnection rail 155 11 3 set of 2 power-bus-bars for 3 modules | L = 155mm
New
Electrical interconnection rail 500 11 3 single piece | L = 500mm


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