Allicdata Part #: | PB1338-ND |
Manufacturer Part#: |
P40P42D12P1-12 |
Price: | $ 92.51 |
Product Category: | Relays |
Manufacturer: | TE Connectivity Potter & Brumfield Relays |
Short Description: | RELAY CONTACTOR 3PST 40A 12V |
More Detail: | N/A |
DataSheet: | P40P42D12P1-12 Datasheet/PDF |
Quantity: | 78 |
1 +: | $ 84.09870 |
10 +: | $ 79.42550 |
25 +: | $ 74.75300 |
50 +: | $ 70.08120 |
Series: | P40 |
Packaging: | Bulk |
Part Status: | Active |
Mounting Type: | Chassis Mount |
Coil Voltage: | 12VDC |
Contact Form: | 3PST-NO (DM) (3 Form X) |
Contact Rating (Current): | 40A |
Switching Voltage: | 600VAC - Max |
Features: | -- |
Termination Style: | Screw Terminal, Quick Connect - 0.250" (6.3mm) |
Operating Temperature: | -55°C ~ 65°C |
Turn On Voltage (Max): | 9 VDC |
Turn Off Voltage (Min): | -- |
Contact Material: | Silver Cadmium Oxide (AgCdO) |
Coil Current: | 577mA |
Coil Power: | 7.5 W |
Coil Resistance: | 20.8 Ohms |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Introduction
Contactors are electrical devices used to control the flow of electrical energy in an electrical circuit. The device consists of two main components: a switch and a contactor. The switch is connected to the contactor to control the flow of electricity. A contactor has the ability to control the flow of electricity in multiple directions, allowing it to be used in a wide variety of applications.
P40P42D12P1-12 Application Field and Working Principle
The P40P42D12P1-12 contactor is a medium voltage contactor designed specifically for weak-fault switching in industrial, commercial and military applications. The contactor is based on a 59.047x39.870x12.7mm slide contact. It has full-range insulation protection and can be easily adapted for different load types. The contactor is designed to operate at a voltage of 12kV.
The P40P42D12P1-12 contactor features a double-rotation action, which allows for 100% make/break and short-circuit current rating in conjunction with a current limiter. It also features a non-stop, dual-pole, spring-loaded electromechanical contact arrangement that allows for a short-circuit current rating of two times the rated making current and fifty times the rated breaking current. This feature ensures reliable operation and switching stability in cases of short-circuit and undervoltage conditions.
The contactor\'s operating principle is based on the closed-loop control. This means that when the electric current reaches its rated breaking current, an electrical signal is sent to the controller, which activates the control circuit to open the contactor\'s contacts and disconnect the current from the load. When the electric current drops, the contactor\'s contacts are released and closed again, reconnecting the current to the load.
The contactor also features a compact design, which makes it suitable for numerous small-sized enclosures. It is designed to be highly reliable and provides optimal protection to the system. The contactor is suited for switchgear applications up to 12kV. The contactor\'s design also allows for easy and flexible installation in different applications.
Conclusion
The P40P42D12P1-12 contactor is a medium voltage contactor specifically designed for weak-fault switching in industrial, commercial and military applications. The contactor features a double-rotation action, a non-stop, dual-pole, spring-loaded electromechanical contact arrangement and an electromechanical control circuit, making it reliable and stable in cases of short-circuit and undervoltage conditions. The contactor\'s compact design and easy installation make it suitable for various switchgear applications.
The specific data is subject to PDF, and the above content is for reference
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