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PISA-M Electronic Circuit Breakers from PULS PIO | DigiKey

The PISA-M Series from PULS brings efficient 4-channel electronic circuit protection to 12 VDC and 24 VDC power systems. Featuring an ultra-slim 22.5 mm width, these modules save significant cabinet space while offering up to 20 A of protection. With auto-voltage detection and tool-free push-in terminals, installation is fast and secure. Engineers can choose between fixed or adjustable output current settings to ensure selective shutdown and maximum system uptime in industrial environments.

6/25/2026 5:42:00 PM

Part List

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
New Product
PROTECTION MODULE, 12 OR 24VDC,
PISA-M-402PROTECTION MODULE, 12 OR 24VDC,0 - Immediate$225.00View Details
New Product
PROTECTION MODULE, 12 OR 24VDC,
PISA-M-408PROTECTION MODULE, 12 OR 24VDC,4 - Immediate$225.00View Details
New Product
PROTECTION MODULE, 12 OR 24VDC,
PISA-M-404PROTECTION MODULE, 12 OR 24VDC,1 - Immediate$225.00View Details
New Product
PROTECTION MODULE, 12 OR 24VDC,
PISA-M-406PROTECTION MODULE, 12 OR 24VDC,4 - Immediate$225.00View Details
New Product
PROTECTION MODULE, 12 OR 24VDC,
PISA-M-4CL2PROTECTION MODULE, 12 OR 24VDC,7 - Immediate$225.00View Details
New Product
PROTECTION MODULE, 12 OR 24VDC,
PISA-M-4ADJPROTECTION MODULE, 12 OR 24VDC,10 - Immediate$225.00View Details