CHB-38-70021 Industrial Controls |
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| Allicdata Part #: | PB754-ND |
| Manufacturer Part#: |
CHB-38-70021 |
| Price: | $ 134.43 |
| Product Category: | Industrial Controls |
| Manufacturer: | TE Connectivity Potter & Brumfield Relays |
| Short Description: | RELAY TIME DELAY 10SEC 10A 277V |
| More Detail: | Interval Time Delay Relay DPDT (2 Form C) 1 Sec ~ ... |
| DataSheet: |  CHB-38-70021 Datasheet/PDF |
| Quantity: | 6 |
| Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
| 1 +: | $ 122.20700 |
| 10 +: | $ 114.57200 |
| 25 +: | $ 106.93300 |
| 50 +: | $ 103.11500 |
| Series: | CH |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Relay Type: | Mechanical Relay |
| Function: | Interval |
| Circuit: | DPDT (2 Form C) |
| Delay Time: | 1 Sec ~ 10 Sec |
| Contact Rating @ Voltage: | 10A @ 277VAC |
| Voltage - Supply: | 120VAC |
| Mounting Type: | Socketable |
| Termination Style: | Plug In, 8 Pin (Octal) |
| Timing Adjustment Method: | Hand Dial |
| Timing Initiate Method: | Input Voltage |
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Time Delay Relays are electrical circuits that simulate the action of a timer. These circuits can be used to perform a variety of tasks, such as delaying the start of a system, or providing a pause before performing a function. In this case, we will look at the CHB-38-70021 time delay relay, and discuss its application field and working principle.
The CHB-38-70021 time delay relay is a compact device designed for use in commercial and industrial applications. It is a type of plug-in timer that can be used to provide a time delay between two separate circuits. It has a small form factor, and is suitable for use in tight spaces. The CHB-38-70021 provides a delay of 0.5 to 8 seconds, and can be adjusted via an onboard potentiometer.
The CHB-38-70021 can be used in a variety of applications. It can be used to create a time delay between two circuits, allowing the user to control the amount of time that passes between the two actions. For example, the CHB-38-70021 can be used to control the time delay of a motor starting and stopping. It can also be used to delay the start of an industrial process, or to provide a pause before an automatic action is triggered.
The working principle of the CHB-38-70021 is fairly simple. When it is triggered, it will begin to count down the set amount of time. During this time, the output will remain in an open state. Once the preset time has expired, the output will close, completing the circuit. The time delay can be adjusted via the onboard potentiometer, allowing for easy customization of the delay period.
In summary, the CHB-38-70021 is a time delay relay designed for use in commercial and industrial applications. It has a small form factor and can provide a delay of 0.5 to 8 seconds. It can be used for a variety of tasks, such as delaying the start of a system, or providing a pause before an automatic action is triggered. The working principle is straightforward: when it is triggered, it will begin to count down the set amount of time and then close the circuit once that time is expired.
The specific data is subject to PDF, and the above content is for reference
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