Rockwell Automation Allen-Bradley 1492-SPM3B200MCB Supplementary Protector 20A – Precision Overcurrent Protection for Industrial Systems
Stoker Automation Technology, with 20 years of industrial automation expertise and a 5,000㎡ warehouse, specializes in providing premium industrial control components including PLC modules, DCS systems, and critical spares for discontinued systems.
| Manufacturer | Rockwell Automation |
| Model | 1492-SPM3B200MCB |
| Type | Supplementary Protector (MCB) |
| Rated Current | 20A |
| Certification | CE, UL |
The Rockwell Automation 1492-SPM3B200MCB supplementary protector delivers precision overcurrent protection for industrial control systems up to 20A. Engineered with a robust design for harsh environments, this miniature circuit breaker (MCB) features:
- Instantaneous trip response to overloads and short circuits
- Compact form factor for space-constrained installations
- RoHS-compliant construction with flame-retardant materials
- Tool-free DIN rail mounting for rapid deployment
Need custom configurations? Contact us via WhatsApp for immediate assistance.
Why Choose Stoker? We provide 24-month warranty on this product and lifetime technical support. Our 5,000㎡ warehouse guarantees same-day shipping for in-stock items, including hard-to-find discontinued components.
Can’t find your required model? Email our specialists: abbdcs36@gmail.com








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