The PISA product family includes electronic circuit breakers with 4-channels and 8-channels. The PISA product family includes electronic circuit breakers with 4-channels and 8-channels.

PISA

The PISA product family includes all electronic circuit breakers which are designed and manufactured by PULS.

The compact supplementary units distribute the current in an application, protect DC 24V load circuits from over-current or short-circuits and monitor the operating status in DC 24V systems. All devices can be mounted easily on a DIN rail.

PISA is the short form for Protect Inform Secure Assist, which shows the intended use of these devices.

Learn more about PISA-B

Learn more about PISA11

 

Electronic circuit breaker

Compare Article No. DC output Input Dimensions
WxHxD (mm)
Special feature
30 A DC 19.2-30 V 52 124 130 8 output channels: 8x NEC Class 2; 3.75A per channel; Common alarm signal
30 A DC 19.2-30 V 52 124 130 8 output channels: 8x NEC Class 2; 3.75A per channel; Digital coded alarm signal
40 A DC 19.2-30 V 52 124 130 8 output channels: 2x 1-12A, 6x 1-10A; Common alarm signal
40 A DC 19.2-30 V 52 124 130 8 output channels: 2x 1-12A, 6x 1-10A; Digital coded alarm signal
24 V 4 A DC 18-30 V 45 75 91 4 output channels: 4x 1A
24 V 8 A DC 18-30 V 45 75 91 4 output channels: 4x 2A
24 V 12 A DC 18-30 V 45 75 91 4 output channels: 4x 3A
24 V 16 A DC 18-30 V 45 75 91 4 output channels: 4x 4A
24 V 20 A DC 18-30 V 45 75 91 4 output channels: 4x 6A
24 V 20 A DC 18-30 V 45 75 91 4 output channels: 4x 10A
24 V 18 A DC 18-30 V 45 75 91 4 output channels: 2x 3A and 2x 6A
24 V 20 A DC 18-30 V 45 75 91 4 output channels: 2x 6A and 2x 12A
24 V 14.8 A DC 18-30 V 45 75 91 4 output channels: 4x NEC Class 2 listed; 100VA per channel


Electrical interconnection rail

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


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