Allen-Bradley 188-K4B250 Miniature Circuit Breaker: Superior Circuit Protection for Industrial Applications
With 20+ years of industrial automation expertise, Stoker Automation Technology maintains 5,000㎡ warehouse stocking critical components for metallurgy, oil & gas, power utilities, and 20+ industries. Our certified technicians provide professional lifecycle support.
Product Specifications:
- Rated Current: 25A (AC/DC compatible)
- Poles: 4
- Trip Characteristics: Type B (3-5 In)
- Breaking Capacity: 6kA @ 230/400V AC
- Standards Compliance: IEC/EN 60898-1, CE certified
- Termination: Screw clamp terminals
- Operating Temp: -25°C to +55°C
Key Features:
This UL-certified MCB delivers reliable overload/short-circuit protection for motor control centers, switchgear, and power distribution panels. The modular design enables flexible DIN rail mounting with 45mm width. Arc chute technology ensures safe current interruption up to 6kA.
Why Choose Stoker:
- 2-year warranty on industrial circuit protection devices
- 24/7 technical support from certified engineers
- Same-day shipping for in-stock items
- OEM replacement solutions for obsolete components
Custom configurations available: Contact via WhatsApp or Email our specialists
Typical Applications: CNC machine tools, conveyor systems, HVAC controls, water treatment plants, and industrial lighting circuits. Compatible with Allen-Bradley PowerFlex drives and PanelView HMIs.
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