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HOME / Electrical equipment / Electrical Controls

Electrical Controls

Consumer unit ›

Consumer unit

Electric Control Box ›

Electric Control Box

Square D Safety Switches ›

Square D Safety Switches

Magnetic Contactors ›

Magnetic Contactors

Circuit Breakers ›

Circuit Breakers

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Overload Relays

UPS

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Light Switches

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Transfer Switches

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Motion Sensors

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Power Supplies

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Plug-In Relays

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Pilot Lights

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Push Button Switches

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Selector Switches

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Tower Lights

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Surface Mount Boxes

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Weatherproof Outlet Covers

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SCHNEIDER QO3-250EZ42G/SN Main Breaker Load Center 250A 25 kA 42 Ways

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SCHNEIDER QO3-100L42G/SN Main Lug Load Center 100A 25 kA 42 Ways

SCHNEIDER QO3-250L12G/SN Main Lug Load Center 250A 25 kA 12 Ways

SCHNEIDER QO3-250L18G/SN Main Lug Load Center 250A 25 kA 18 Ways

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SCHNEIDER G80H3TM800 Molded Case Circuit Breaker (MCCB) 800A 3P 70kA Adjustable Thermal Protection

SCHNEIDER G80H3TM630 MCCB 800 Adjustable Thermal-Magnetic Circuit Breaker, 3P, 630A (70kA)

SCHNEIDER G80H3E500 MCCB 800 Adjustable Electronic Circuit Breaker, 3P, 500A (70kA)

SCHNEIDER G80H3E630 MCCB 800 Frame Molded Case Circuit Breaker 3P 630A (70kA)

SCHNEIDER G80H3TM500 MCCB 800 Frame Molded Case Circuit Breaker 3P 500A (70kA)

SCHNEIDER G80N3E630 MCCB 800 Frame Molded Case Circuit Breaker 3P 630A (50kA)

SCHNEIDER G80N3TM800 MCCB 800 Frame Molded Case Circuit Breaker 3P 800A (50kA)

SCHNEIDER G80N3TM630 MCCB 800 Frame Molded Case Circuit Breaker 3P 630A (50kA)

SCHNEIDER G80N3TM500 MCCB 800 Frame Molded Case Circuit Breaker 3P 500A (50kA)

SCHNEIDER G80N3E500 MCCB 800 Frame Molded Case Circuit Breaker 3P 500A (50kA)

SCHNEIDER G25F3A250 MCCB 250 Frame Molded Case Circuit Breaker 3P 250A (36kA)

SCHNEIDER G25F3A160 MCCB 250 Frame Molded Case Circuit Breaker 3P 160A (36kA)

SCHNEIDER G20F3A80 MCCB 200 Frame Molded Case Circuit Breaker 3P 80A (36kA)

SCHNEIDER G20F3A40 MCCB 200 Frame Molded Case Circuit Breaker 3P 40A (36kA)

SCHNEIDER G80N3E800 MCCB 800 Frame Molded Case Circuit Breaker 3P 800A (50kA)

SCHNEIDER G40N3A400 MCCB 400 Frame Molded Case Circuit Breaker 3P 400A (50kA)

SCHNEIDER G40N3A320 MCCB 400 Frame Molded Case Circuit Breaker 3P 320A (50kA)

SCHNEIDER G40N3A250 Molded Case Circuit Breaker (MCCB) 400 Frame 3P 250A 50kA with Adjustable Thermal Protection

SCHNEIDER G40F3A320 Molded Case Circuit Breaker (MCCB) 400 Frame 3P 320A 36kA with Adjustable Thermal Protection

SCHNEIDER G40F3A250 Molded Case Circuit Breaker (MCCB) 400 Frame 3P 250A 36kA with Adjustable Thermal Protection

SCHNEIDER G40F3A400 Molded Case Circuit Breaker (MCCB) 400 Frame 3P 400A 36kA with Adjustable Thermal Protection

SCHNEIDER G25F3A200 Molded Case Circuit Breaker (MCCB) 250 Frame 3P 200A 36kA with Adjustable Thermal Protection

SCHNEIDER G20F3A200 Molded Case Circuit Breaker (MCCB) 200 Frame 3P 200A 36kA with Adjustable Thermal Protection

SCHNEIDER G20F3A125 Molded Case Circuit Breaker (MCCB) 200 Frame 3P 125A 36kA with Adjustable Thermal Protection

SCHNEIDER G20F3A160 Molded Case Circuit Breaker (MCCB) 200 Frame 3P 160A 36kA with Adjustable Thermal Protection

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SCHNEIDER G12F3A40 Molded Case Circuit Breaker (MCCB) 125 Frame 3P 40A 30kA with Adjustable Thermal Protection

SCHNEIDER G12F3A80 Molded Case Circuit Breaker (MCCB) 125 Frame 3P 80A 30kA with Adjustable Thermal Protection

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Consumer unitElectric Control BoxSquare D Safety SwitchesMagnetic ContactorsCircuit BreakersOverload RelaysUPSLight SwitchesTransfer SwitchesMotion SensorsPower SuppliesPlug-In RelaysPilot LightsPush Button SwitchesSelector SwitchesTower LightsSurface Mount BoxesWeatherproof Outlet Covers

How Much Load Can a Light Switch Handle? Can It Directly Control a Water Pump, Air Conditioner, or Motor?

How Much Load Can a Light Switch Handle? Can It Directly Control a Water Pump, Air Conditioner, or Motor?

หลายคนคิดว่าสวิตช์ไฟก็แค่ตัวเปิดปิด ต่อกับอะไรก็ได้ ที่ใช้ไฟบ้านใช่ไหม? จริง ๆ แล้ว สวิตช์ทุกตัวมีพิกัดกระแสที่รับได้ และโหลดแต่ละแบบกระทำกับหน้าสัมผัสของสวิตช์ไม่เหมือนกัน หลอดไฟไม่กี่ดวงกับมอเตอร์ปั๊มน้ำ แม้ใช้ไฟบ้านเหมือนกัน แต่ภาระที่สวิตช์ต้องรับต่าง...