Categories
Switchgears/Circuit Breakers
Our industrial switchgears and circuit breakers provide reliable electrical protection for power distribution systems. These devices automatically interrupt current flow during fault conditions, preventing equipment damage and ensuring personnel safety. Available in various configurations to meet specific voltage, current, and installation requirements across commercial, industrial, and utility applications.
Air Circuit Breakers
Heavy-duty circuit protection devices for high current applications. Designed for power distribution in industrial facilities, commercial buildings, and utility substations with current ratings from 800A to 6300A.
Molded Case Circuit Breakers
Versatile protection devices for medium current applications. Perfect for commercial and light industrial settings with current ratings from 15A to 1600A, offering thermal and magnetic trip protection.
Miniature Circuit Breakers
Compact protection devices for low current applications. Ideal for residential and small commercial installations with current ratings from 0.5A to 125A, featuring DIN rail mounting for easy installation.
Popular Circuit Breaker Products
ABB Emax E2
Air circuit breaker with advanced protection features for power distribution systems
Schneider NSX400F
Molded case circuit breaker with electronic trip unit for commercial and industrial applications
Siemens 5SL4
Miniature circuit breaker for residential and light commercial applications with C curve tripping characteristics
Eaton PKNM
Residual current circuit breaker with overcurrent protection for enhanced electrical safety
Technical Specifications Comparison
| Feature | Air Circuit Breakers | Molded Case Circuit Breakers | Miniature Circuit Breakers |
|---|---|---|---|
| Current Rating | 800A - 6300A | 15A - 1600A | 0.5A - 125A |
| Breaking Capacity | Up to 150kA | Up to 100kA | Up to 25kA |
| Voltage Rating | Up to 1000V AC | Up to 690V AC | Up to 440V AC |
| Trip Units | Electronic, Microprocessor-based | Thermal-Magnetic, Electronic | Thermal-Magnetic |
| Installation | Draw-out, Fixed | Panel Mount, Plug-in | DIN Rail Mount |
| Size | Large | Medium | Small |
| Typical Applications | Main Distribution, Industrial | Sub-Distribution, Commercial | Final Distribution, Residential |
| Communication | Advanced Network Integration | Optional Communication Modules | Limited/Basic |
Top Circuit Breaker Brands
Air Circuit Breakers
View AllHeavy-duty circuit protection devices for high current applications. Our air circuit breakers provide reliable protection for main power distribution systems in industrial facilities, commercial buildings, and utility substations. Available with advanced electronic trip units, communication capabilities, and high interrupting capacities to ensure maximum safety and system reliability.
ABB Emax E4
High-capacity air circuit breaker with advanced protection features for critical power distribution systems
Schneider Masterpact MTZ
Smart air circuit breaker with IoT connectivity and advanced power management features
Siemens 3WL
Compact air circuit breaker with draw-out design for easy maintenance and high breaking capacity
Molded Case Circuit Breakers
View AllVersatile protection devices for medium current applications. Our molded case circuit breakers offer reliable overcurrent and short-circuit protection for commercial and light industrial applications. Available with thermal-magnetic or electronic trip units, these breakers provide flexible installation options and can be equipped with various accessories for enhanced functionality.
Eaton NZMN2
Compact molded case circuit breaker with thermal-magnetic trip unit for commercial applications
ABB Tmax T5
Medium-sized molded case circuit breaker with electronic trip unit for precise protection settings
Schneider NSX630N
Large molded case circuit breaker with advanced electronic trip unit and communication capabilities
Miniature Circuit Breakers
View AllCompact protection devices for low current applications. Our miniature circuit breakers provide reliable protection for final distribution circuits in residential and commercial installations. Available in various trip characteristics (B, C, D curves), pole configurations, and current ratings, these DIN rail-mounted devices offer space-saving design and easy installation.
Siemens 5SL6
Single-pole miniature circuit breaker with C curve tripping characteristics for residential applications
ABB S203
Three-pole miniature circuit breaker with high breaking capacity for commercial applications
Schneider Acti9 iC60H
Four-pole miniature circuit breaker with auxiliary contact for status monitoring in building automation systems
Recently Viewed
ABB Emax E2
Schneider NSX400F
Siemens 5SL4
Eaton PKNM
Need Application Support?
Our electrical protection specialists can help you select the right circuit breaker technology, optimize your power distribution system, and ensure maximum safety and reliability for your specific application.