A-B 1492-SPM3B500-NMCB Supplementary Protector 50A – Enhance Your System’s Safety
The A-B SPM3B500-NMCB Supplementary Protector is designed to provide reliable electrical protection up to 50A. It is specifically tailored for industrial control applications where stable operation and protection against overcurrent are critical.
Manufacturer:Rockwell Automation
Model Number:1492-SPM3B500-NMCB
Rated Current:50 A
Protection Type:Supplementary Protector
Nominal Voltage:Up to 440V AC
Break Capacity:3 kA @ 440V AC
Mounting Type:Panel Mount
Operating Temperature Range:-25°C to +70°C
Certifications:CE, UL, CSA
The A-B 1492-SPM3B500-NMCB Supplementary Protector offers superior protection against overcurrent scenarios, ensuring the longevity and reliability of your electrical systems.
Designed with high-grade steel for added durability, this protector is built to withstand harsh industrial environments.
It features a compact design, making it easy to install in tight spaces without compromising on performance.
With certifications from UL and CE, you can trust its compliance with international safety standards.
Its robust construction ensures minimal maintenance and long service life, reducing downtime and increasing productivity.
Whether you’re looking to enhance the safety of your existing systems or add an extra layer of protection during new installations, the A-B 1492-SPM3B500-NMCB is your go-to choice for dependable overcurrent protection.












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