A safe knife switch is extremely useful for home appliances and industries. Our 3p knife switch is made of high-quality insulation material, it is safe and strong. The blades of this knife switch allow a large currency to pass and last long, your home appliances or devices in factories can work better.
PC Shell:The shell of this knife switch is made of high-quality PC plastic, it is insulated and sturdy. This shell protectsyou from dangerous electricity and has a long service life.
Resin Bottom:The bottom of this knife switch is made of resin, it is insulated and lighter than switches with stone bottoms. It is safe and improves the reliability of the knife switch.
Tunnel connection: The switch adopts a tunnel connection which is safe and the wires can be connected to the switch tighter and more easily. The maximum amperage can be connected to 50 cable lines, safe and convenient.
Large Currency: This switch allows 225a currency to flow, the large and stable currency makes your appliances run better and safer. You can feel the improvement in the performance of your appliances once you install our knife switch.
Copper Plating Treatment: The sockets and blades of this knife switch has undertaken copper plating treatment. Copper protectsthem from water, dust, and other pollutants. The currency of this switch is larger and the sockets and blades can be used for a longer time.
Square Terminal Port: The terminal port of this switch is square, it can connect to the wires easily and you can use it conveniently.
3P Gate Tangent Line: This knife switch has a 3p gate tangent line, it can be used in 3-phrase circuits. It has wider usage than knife switches with a 2p gate tangent line and can be safely used in both homes and factories.
Electric Shock Prevention: The round holes above the connection port cover them completely, they reduce the risk of getting electricity shock by accident. You can use this switch safely.
Ergonomic Design Handle: The ergonomic handle preventsyour hand from slipping and electricity. You can easily turn the switch on or off at urgent times.
Thickened Blades: The thickened blades allow a stronger currency to pass through the switch. The contact surface of the blades and knife clips is also increased, so the currency can be more stable.
Copper Blades:The copper blades allow a larger currency to pass through the switch and it has a long service life. The high-quality copper allows the switch to work better and safer.
This knife switch is used to convert between the power system and self generator circuit. It is widely used for home appliances, industries, factories, etc.
Rated Voltage: 0-380v
Rated Current 225a
Rated Frequency: 50hz
Number Of Poles: 3 Poles
Package Size: 28.5x19.5x15.5cm/11.2x7.7x6.1in
Gross Weight: 2.5kg/5.51lbs
1. Cut off the power.
2. Choose the place to install the switch and put it in the right direction.
3. Fix the switch with screws.
4. Connect the wires.
5. Check if this switch is installed correctly and turn on the power.
1x Knife Switch
Please allow 1-3 cm error due to manual measurement. Please make sure you do not mind before you order.PaymentDelivery detailsTerms of salesAbout usContact usPaymentWe accept payment 。Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.Delivery detailsShipping:2-9 working days to: USATerms of sales