-Models to cover RS-232, RS-423, RS-422 and RS-485 protocols -Designed to provide both line to signal-ground and signal-ground to protective-earth protection -Plug-in protection is simple to installPart Number DEPRS42299D Nominal Discharge Current (In) 400 A 8/20 μs Max Continuous Operating Voltage (Uc) 6 VDC Capacitance 30 pF Max Protection Modes All pins to ground Connection Type DB9, Male/Female Depth (D) 61 mm Height (H) 16.6 mm Width (W) 30.5 mm Unit Weight 0.054 kg Certifications Qualifoudre Standard Packaging Quantity 1 pc UPC 78285661016 EAN-13 8711893096811