| Allicdata Part #: | PB3144-ND |
| Manufacturer Part#: |
KHU-17D11-48 |
| Price: | $ 26.66 |
| Product Category: | Relays |
| Manufacturer: | TE Connectivity Potter & Brumfield Relays |
| Short Description: | RELAY GEN PURPOSE 4PDT 3A 48V |
| More Detail: | General Purpose Relay 4PDT (4 Form C) 48VDC Coil S... |
| DataSheet: |  KHU-17D11-48 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 24.22980 |
| 10 +: | $ 23.01830 |
| 25 +: | $ 21.80680 |
| 50 +: | $ 20.59530 |
| 100 +: | $ 19.38380 |
| 250 +: | $ 18.17230 |
| Turn On Voltage (Max): | 36 VDC |
| Coil Resistance: | 2.6 kOhms |
| Coil Power: | 900 mW |
| Contact Material: | Silver (Ag) |
| Operating Temperature: | -45°C ~ 70°C |
| Termination Style: | Plug In |
| Mounting Type: | Socketable |
| Features: | Insulation - Class B |
| Release Time: | 6ms |
| Operate Time: | 13ms |
| Turn Off Voltage (Min): | -- |
| Series: | KHU |
| Switching Voltage: | 240VAC - Max |
| Contact Rating (Current): | 3A |
| Contact Form: | 4PDT (4 Form C) |
| Coil Voltage: | 48VDC |
| Coil Current: | 18.8mA |
| Coil Type: | Non Latching |
| Relay Type: | General Purpose |
| Part Status: | Active |
| Packaging: | Bulk |
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The KHU-17D11-48 is a power relay most commonly used in electrical systems. It falls under the two-amp power relays category, which are designed to have the ability to switch higher currents than that found in general-purpose relays.
The KHU-17D11-48 is composed of an electrically actuated switch, which is operated when the user-defined parameter, such as current, voltage, or temperature, is exceeded. This relay can switch both AC and DC voltage, and can be customized to a range of standard operating voltage range of 24VDC to 48VDC, allowing it to be suitable for many applications.
The KHU-17D11-48 is frequently used in motor control systems, such as start-stop circuits or relays for adjusting the speed of a motor. This is because the relay can rapidly switch a large amount of current, up to two amps, without applying a large amount of power to the contacts, even when current loads are high. The ability to switch a high current without a power draw means that the relay is suitable for use anywhere that high currents need to be switched quickly, such as motor control.
In terms of working principle, the KHU-17D11-48 works by using a moving contact, or ‘armature’, which is connected to a solenoid. When the user-defined parameter — for instance, current— is exceeded, the armature is attracted to the solenoid, closing the relay contacts and allowing the current to flow. When the current stops flowing, the armature is drawn away from the solenoid, re-opening the relay contacts.
The KHU-17D11-48 is designed for many applications where high currents need to be switched quickly. Its ability to rapidly switch currents of up to two amps without a large power draw makes it an ideal choice for motor control, start-stop circuits, and anywhere where a user-defined parameter needs to rapidly trigger a high current. Its quick switching action and ability to switch both AC and DC makes it a reliable and versatile choice.
The specific data is subject to PDF, and the above content is for reference
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