Circuit Breakers
28 productsWhat is a circuit breaker? A circuit breaker is an automatic switch that protects an electrical circuit from overload and short-circuit faults by...
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Changeover Switch Price Pakistan 2026
4 productsWhat is a changeover switch? A changeover switch (or manual transfer switch, MTS) is a make-before-break or break-before-make multi-position switch that transfers a...
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WiFi Smart Circuit Breakers
9 productsUpdated: June 2026 · CNC Electric Pakistan What is a WiFi smart circuit breaker? A WiFi smart circuit breaker is a DIN-rail mounted...
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DC MCCB Breaker
2 productsWhat is a DC MCCB? A DC MCCB (Moulded Case Circuit Breaker, DC-rated) is a polarised industrial breaker for high-current DC photovoltaic, battery,...
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AC MCCB Breakers
5 productsWhat is an AC MCCB? An AC MCCB (Moulded Case Circuit Breaker, AC-rated) is the standard industrial circuit breaker for Pakistani sub-DB feeders...
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AC / DC Fuses
8 productsWhat is an HRC fuse? An HRC (High Rupturing Capacity) fuse is a high-breaking-capacity sacrificial overcurrent device used as backup protection for MCCB...
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MC4 Connector Pakistan 2026: Solar PV Crimping
7 productsWhat is an MC4 connector? MC4 (Multi-Contact 4 mm) is the industry-standard waterproof connector for photovoltaic DC strings — positive (male pin) and negative...
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Automatic Transfer Switches
9 productsWhat is an automatic transfer switch (ATS)? An automatic transfer switch (ATS) detects loss of utility power and automatically transfers the load to...
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Enclosed Changeover Switch
5 productsWhat is a changeover switch EP (cam type)? A cam-type changeover switch (EP series) is a rotary multi-position panel-mount switch with stepped cam...
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Voltage Protectors
8 productsWhat is a voltage protector? A voltage protector is an electronic relay that continuously monitors AC mains voltage and disconnects the load when...
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DC ISOLATOR
3 productsWhat is a DC isolator and where does it go in a Pakistani solar install? A DC isolator is a polarised mechanical switch-disconnector...
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AC MTS Inter Lock
3 productsWhat is a manual transfer switch (MTS) in Pakistan? Manual changeover switch for selecting between two power sources (grid vs generator, grid vs...
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Magnetic Contactors
2 productsWhat is a magnetic contactor? A magnetic contactor is an electrically-operated switch that uses a coil-driven electromagnet to make and break high-current motor...
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VA Selector Switch
2 productsWhat is a V/A selector switch? A V/A selector switch is a multi-position rotary cam switch that lets a single panel meter (voltmeter...
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Thermostat
2 productsWhat is a panel thermostat? A panel thermostat is a DIN-rail bi-metallic or electronic temperature switch installed inside electrical cabinets to control cooling...
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Panel Indicator Lights
4 productsWhat are panel indicator lights? Panel indicator lights are 220 V LED indicator lamps in 16-mm panel mount or 18-mm DIN-rail formats — the...
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Miniature Relays
2 productsWhat is a miniature relay (interface relay)? A miniature relay (also called interface relay or plug-in relay) is a small electromagnetic switch typically...
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