A-B 1492-SPM3D500-NMCB Supplementary Protector 50 A – Ensuring Electrical Safety
The Allen-Bradley 1492-SPM3D500-NMCB is designed as a supplementary protector to safeguard electrical systems against overcurrent conditions. Ideal for use in industrial settings, this protector offers reliable performance and robust protection.
Manufacturer:Allen Bradley
Model Number:1492-SPM3D500-NMCB
Current Rating:50 A
Voltage Rating:690 VAC
Breaking Capacity:50 kA @ 690VAC
Protection Class:IP20
Temperature Range:-25°C to +70°C
Mounting Type:Panel Mount
Connector Type:Push-in Terminals
This supplementary protector is specifically designed to protect your electrical systems from overcurrent conditions, ensuring the safety and reliability of your equipment. It features robust construction materials and meets stringent industrial standards.
The protector is equipped with advanced circuitry to detect and respond to overcurrent situations swiftly, minimizing downtime and maintenance costs. Its compact design allows for easy installation in tight spaces, making it an ideal choice for modern industrial environments.
With a rated current capacity of 50A and a voltage rating up to 690V AC, this protector is suitable for a wide range of applications within the industrial sector. Its IP20 rating ensures protection against dust ingress, further enhancing its durability.
Installation is straightforward, thanks to its panel-mount design, which allows for quick and secure mounting on control panels or switchgear. The operating temperature range of -25°C to +70°C makes it versatile for use in various environmental conditions.
To maintain the highest level of safety and performance, this protector includes features such as thermal overload protection, short-circuit protection, and earth fault protection. Regular testing and maintenance are recommended to ensure optimal functionality.











There are no reviews yet.