PISA-B-812-B4: Electronic fuse

The PISA-B-812-B4 are DIN rail mountable eight channel protection modules with integrated electronic fuses for 24V systems. The PISA-B-812-B4 distributes the current of a large power source to eight output channels each of lower current and therefore allowing for smaller wires to be used. The output current of each channel can be set individually. Channel 1 and 2 of the PISA-B-812-B4 are optimized for loads with large input capacitances. Connect such loads to these channels to avoid false tripping or unexpected switch-off such loads. The PISA-B-812-B1 is equipped with a common tripping signaling relay contact that reports tripped channels, while the PISA-B-812-B4 has a digital coded signal output built in for this function. All PISA-B devices are equipped with push-in terminals, which are optimized for automated wiring. The mechanically robust housing is made of a highgrade, reinforced molded material on the front and of an aluminum body, which permits surrounding temperatures up to +70°C.

Features PULS PISA-B-812-B4

• Eight Current Controlled Outputs
• Adjustable Output Currents for Each Channel
• Selective Tripping of Overloaded Channels
• Compatible even with large Capacitive Loads
• Output Currents Displayed Live on LED Matrix
• Remote Reset or Reset via Pushbuttons
• Common Signaling Relay Contact for Tripped Channels (PISA-B-812-B1)
• Digital Coded Signal Output for Tripped Channels (PISA-B-812-B4)
• Parameter Settings can be Locked by PIN-Code
• ON/OFF Feature for Each Individual Output
• Easy Wiring – Distribution Terminals for Negative Pole
• 3 Year Warranty

PULS Power at Elipse

PULS is specialised in the development and manufacture of DIN rail power supplies. The efficient, compact and durable DIN rail power supplies are the result of four decades of R&D experience and the commitment of around 1,300 employees worldwide. Therefore, PULS puts a lot of effort into engineering. More than 100 PULS developers regularly set new technological benchmarks on the market. PULS manufactures its products at its own production sites in the Czech Republic and China. At Elipse, we bring all these innovative PULS products together. This allows us to offer the most suitable DIN rail power supplies in each sector, tailored to your application.