| Allicdata Part #: | PBC-080A3B7-ND |
| Manufacturer Part#: |
PBC-080A3B7 |
| Price: | $ 0.00 |
| Product Category: | Relays |
| Manufacturer: | TE Connectivity Potter & Brumfield Relays |
| Short Description: | RELAY CONTACTOR 3PST 80A 24V |
| More Detail: | N/A |
| DataSheet: |  PBC-080A3B7 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Series: | PBC |
| Packaging: | Bulk |
| Part Status: | Obsolete |
| Mounting Type: | Chassis Mount, DIN Rail |
| Coil Voltage: | 24VAC |
| Contact Form: | 3PST-NO (DM) (3 Form X) |
| Contact Rating (Current): | 80A |
| Switching Voltage: | 380VAC - Max |
| Features: | Finger-Safe (IP20) Terminals |
| Termination Style: | Screw Terminal |
| Operating Temperature: | -5°C ~ 40°C |
| Turn On Voltage (Max): | 20.4 VAC |
| Turn Off Voltage (Min): | 4.8 VAC |
| Contact Material: | Silver Cadmium Oxide (AgCdO) |
| Coil Power: | 32 VA |
| Coil Resistance: | -- |
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Contactors (electromechanical) are communications and control components used in electrical power systems to remotely switch and/or automate the system. The PBC-080A3B7 is one such contactor (electromechanical) used in many applications. This article examines a few of the applications for the PBC-080A3B7, and also provides an overview of the working principle behind this contactor.
Application of the PBC-080A3B7
The PBC-080A3B7 contactor electrically isolates power from the load and allows for remote switching. This contactor has a wide range of possible applications including, but not limited to:
- Lighting systems
- HVAC systems
- Motor control systems
- Generator control and protection
- Power distribution systems
- Power factor correction systems
- Relay protection systems
- Instrumentation systems
These are just a few of the many possible applications for the PBC-080A3B7. The contactor\'s small size, flexibility and durability make it a great choice for many of these applications.
Working Principle of the PBC-080A3B7
The PBC-080A3B7 contactor works by using an electrical current that is sent to the coil located within the contactor. When the coil receives the electrical current, it generates a magnetic field. This magnetic field then interacts with the armature within the contactor, causing it to move and make contact with a set of normally open contacts. This causes a switch to be made and allows power to flow to the load connected to the contactor.
The current can then be cut, and the armature moves away from the normally open contacts, breaking the circuit and resulting in the load to no longer receive power. This is how the contactor works to switch the power on or off remotely.
Conclusion
The PBC-080A3B7 contactor is a versatile, reliable and powerful component that can be used in many different applications. It is used to remotely switch, control and automate electrical systems. The working principle is based on the magnetic field created by the current sent to the coil, and the resulting movement of the armature, switching off or on the power supplied to the load.
The specific data is subject to PDF, and the above content is for reference
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