Brand:A-B
Model:937ZH-DPDP-2
Module Type:Zener Barrier
Channels:2
Voltage Rating:28V DC
Current Rating:250mA per channel
Intrinsic Safety Standards:IEC 60079-0, IEC 60079-11
Operating Temperature Range:-40°C to +85°C
Enclosure Rating:IP67
Certifications:ATEX, IECEx
The A-B 937ZH-DPDP is engineered for industrial control systems, providing dependable overvoltage protection and signal isolation for critical processes.
This 2-channel Zener barrier ensures safe operation by limiting voltage levels to protect sensitive equipment from damage.
Its compact design allows for easy installation in tight spaces, making it an ideal choice for modern manufacturing facilities.
The device supports up to 2A current rating per channel, ensuring robust performance under varying load conditions.
Compliant with CE, UL, and ATEX standards, this barrier meets stringent safety and quality requirements, making it suitable for hazardous environments.


















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