Rockwell Automation 1492-MCBA2H70Cb, Single-In, 70A, 2-Pole Air Circuit Breaker
The A-B 1492-MCBA2H70Cb is a robust surge protector designed for industrial applications requiring dual-pole protection and high current handling up to 70A. Ideal for protecting sensitive equipment from transient overvoltages.
Manufacturer:Rockwell Automation
Model:1492-MCBA2H70Cb
Type:Air Circuit Breaker
Poles:2 Pole
Current Rating:70 Amp
Input Voltage:1 In, 10 Ka Aic
Interrupt Capacity:10 kA Interrupt Capacity
Certifications:Compliant with international standards (IEC, UL, etc.)
Dimensions:Width: 100mm, Height: 150mm, Depth: 70mm
Weight:Approximately 10kg
This surge protector from A-B is an essential component for protecting critical industrial control systems from electrical surges and spikes. Its robust design ensures high reliability and long service life under harsh industrial conditions.
Key Features:
– High clamping voltage capacity up to 10 kA, providing effective protection against voltage spikes.
– 2-pole configuration supports dual line protection, suitable for balanced power distribution systems.
– Rated for 70 Amps, making it suitable for high-power applications within industrial environments.
– Designed for easy installation and maintenance, reducing downtime and operational costs.
Material Composition:
The housing of the surge protector is made from UV-resistant thermoplastic material, ensuring durability and resistance to environmental factors. Internal components are engineered for high heat dissipation, enhancing performance and longevity.
Installation & Usage:
For optimal protection, the surge protector should be installed as close to the protected equipment as possible. Follow the manufacturer’s guidelines for wiring and grounding to ensure proper functionality.


















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