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40A Power & Electrical Supplies

Shop the best prices on 548 great value 40a power & electrical supplies. Shopping for power & electrical supplies is easy with Fruugo, with SALE discounts, offers and savings on Jelivey, Kincjon, Muggyz and more. Buy power & electrical supplies online safely with Fruugo, with secure payment and fast shipping to South Africa.

Electrical SwitchesCircuit Breaker PanelsPower ConvertersSolar Energy KitsVoltage Transformers & Regulators
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1 - 32 of 548
BSB1-30 400V 40A 50A CIRCUIT BREAKER THREE PHASE GENERATOR PARTS
R874,00 Save R275,00 RRP: R1 149,00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mi
R439,00 Save R560,00 RRP: R999,00
AC220V Over Under Voltage Protector Self Recovery Adjustable Home Leakage Protection Circuit Breaker
R489,00 Save R610,00 RRP: R1 099,00
Power Supply Solution Step Down Buck Modules 12-24V to 5V Power Converter IP67 Waterproof for LED Strip Lights Speaker
R649,00
Mini for DC Miniature Circuit Breaker 6A/20A/25A/40A Leakage Surge Protector DIN Rail Mount Overload for Protection Swit
R419,00
Over Under Voltage Protector Self Resetting Protective Device Adjustable Intelligent Current Limiting Delay AC220V
R419,00 Save R505,00 RRP: R924,00
CHYT NBT1-63 AC MCB 1P 2P 3P 4P 230V/400V 63A 6KA C Type Mini Circuit Breaker for Home
R469,00 Save R255,00 RRP: R724,00
2P 16A-63A 10mA-100mA 6KA RCCB RCD 230V Electromechanical Residual Current Circuit Breaker Safety Switch
R774,00 Save R575,00 RRP: R1 349,00
KUOYUH 98 Series New Origina 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 15A 16A 18A 20A 25A 30A 35A 50A overload overcurrent protector-Yvan
R599,00 Save R250,00 RRP: R849,00
Kuoyuh 98 Series 8a 250vac Manual Reset Thermal Overload Protector Switch Mini Circuit Breaker
R549,00 Save R550,00 RRP: R1 099,00
Adjustable Over Voltages and Under Voltages Protective Device Protectors Relays Intelligent Relays Reset Protectors Multicolor
R489,00
Spots Welder Control Board 40A/100A Spots Welding Machine Control Board Spots Welder Adjustable Time Current Controller
R399,00
98 Series Mini Circuit Breaker for Equipment Protection 15A Thermal Overload Switch
R449,00 Save R1 000,00 RRP: R1 449,00
Adjustable Over Voltages and Under Voltages Protective Device Intelligent Relays Reset Protectors Voltages Stabilizer Multicolor
R449,00
Multipurpose 1 Poles 24VAC Contactors 25A/40.0A Rating Convenient for Air Conditioners And Electrical Panel Use Multicolor
R524,00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a - 50a Straight Pin for European Circuits
R724,00 Save R375,00 RRP: R1 099,00
Kuoyuh 98 Series 15a Thermal Overload Protector Switch 3a - 50a Manual Reset Straight Pin Screw Pin Mini Circuit Breaker
R549,00 Save R600,00 RRP: R1 149,00
Under Over Voltages Protectors Voltages Output Stabilizer Voltages Protectors Relays Reset Protectors Din Rail Mount
R429,00
DIY 40/100A NY-D01 Control Board with HighPrecision Potentiometer Optocoupler Isolated 40/100A
R409,00
20-150amp Circuit Breaker Dual Battery Ip67 12v-24v Fuse Manual Reset Waterproof
R199,00 Save R80,00 RRP: R279,00
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
R129,00 Save R140,00 RRP: R269,00
Under Over Voltages Protectors Voltages Output Stabilizer Voltages Protectors Relays Reset Protectors Din Rail Mount
R399,00 Save R20,00 RRP: R419,00
CHINT RCBO DZ47LE NXBLE Residual Current Operated Circuit Breaker Leakage Protective Circuit Breaker
R924,00 Save R475,00 RRP: R1 399,00
KUOYUH 98 Series New Origina 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 15A 16A 18A 20A 25A 30A 35A 50A overload overcurrent protector-Yvan
R599,00 Save R250,00 RRP: R849,00
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
R89,00 Save R370,00 RRP: R459,00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw
R799,00
Easy Installion High Current 24VAC Contactors Relaying With Copper Terminals for HVAC Systems and Industrial Equipment Multicolor
R489,00
Over Voltages and Under Voltages Protective Device Intelligent Relays Reset Protectors Voltages Output Stabilizer
R379,00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw
R899,00 Save R500,00 RRP: R1 399,00
Power Supply Solution Step Down Buck Modules 12-24V to 5V Power Converter IP67 Waterproof for LED Strip Lights Speaker Multicolor
R649,00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw unbrand
R1 399,00 Save R500,00 RRP: R1 899,00
Auto Battery Disconnect Switch Circuit Breaker 48V 10A-60A Cut Switch Cut Isolator Switch for Marine Boat
R749,00