ABB NINP-21C | Input Protection Card for Industrial Automation, Model 64268422
The ABB NINP-21C 64268422 Input Protection Card is designed to safeguard control systems against overvoltage and transient events, ensuring high system reliability and operational uptime.
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Content details
Brand:ABB
Model:NINP-21C
Type:Input Protection Card
Part Number:64268422
Rated Voltage:Up to 690V AC / 1000V DC
Operating Temperature:-25°C to +55°C
Protection Rating:IP20
Dimensions (WxHxD):132.5mm x 101.5mm x 51.5mm
Weight:Approximately 0.2kg
The ABB NINP-21C Input Protection Card is engineered to safeguard critical industrial automation systems by filtering out transient voltage spikes and dips, ensuring uninterrupted operation. It is suitable for a wide range of industrial applications requiring precise and reliable signal acquisition.
Featuring an efficient design that minimizes power consumption, the NINP-21C can handle multiple input channels without straining system resources. Its fast-acting protection circuitry ensures that sensitive components are safeguarded from damage caused by voltage fluctuations.
Easy to install with its standard DIN rail mounting system, the card can be quickly integrated into existing control panels. This makes it an ideal solution for both new installations and retrofits in industrial settings.
Manufactured to comply with the stringent IEC 61010-1:2001 safety standard, the NINP-21C guarantees high reliability and safety in harsh industrial environments. Its compact size and robust construction make it a space-efficient addition to any control system.
With its versatile input voltage range, the ABB NINP-21C can adapt to various power supply conditions, making it compatible with diverse industrial equipment. This flexibility ensures compatibility across different industries and applications, enhancing its value proposition.



