A-B 1492-SP3B63063 MCB Supplementary Protector
The A-B 1492-SP3B63063 is an advanced supplementary protector designed for industrial control systems. It offers reliable overcurrent protection, making it ideal for use in various applications including manufacturing, energy management, and automation control.
Manufacturer:Rockwell Automation
Model Number:1492-SP3B63063
Type:MCB – Supplementary Protector
Current Rating:Up to 630A
Voltage Rating:690V
Protection Class:IP20
Mounting:Panel Mount
Material:High-quality plastic
Certification:CE, UL, IEC standards
The A-B 1492-SP3B63063 MCB is engineered with precision to deliver dependable overcurrent protection. Its robust design ensures long-lasting performance under demanding industrial conditions.
This supplementary protector is equipped with type B tripping characteristics, which makes it suitable for protecting loads that include motors and other equipment that may experience high inrush currents.
Manufactured with high-quality materials, the A-B 1492-SP3B63063 offers superior resistance against corrosion and wear, ensuring consistent operation over time.
Installation is quick and easy thanks to its DIN rail mounting method, making it an efficient choice for retrofitting or new installations in control panels and switchgear.
For enhanced safety, this protector includes a protection class of IP20, which prevents access to hazardous parts and protects against ingress of solid objects greater than 12.5mm.












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