| Allicdata Part #: | PB3025-ND |
| Manufacturer Part#: |
KU-11D45-12 |
| Price: | $ 16.14 |
| Product Category: | Relays |
| Manufacturer: | TE Connectivity Potter & Brumfield Relays |
| Short Description: | RELAY GEN PURPOSE DPDT 10A 12V |
| More Detail: | General Purpose Relay DPDT (2 Form C) 12VDC Coil C... |
| DataSheet: |  KU-11D45-12 Datasheet/PDF |
| Quantity: | 25 |
| 1 +: | $ 14.66640 |
| 10 +: | $ 13.93310 |
| 25 +: | $ 13.19980 |
| 50 +: | $ 12.46640 |
| 100 +: | $ 11.73310 |
| 250 +: | $ 10.99980 |
| 500 +: | $ 10.26650 |
| Turn On Voltage (Max): | 9 VDC |
| Coil Resistance: | 120 Ohms |
| Coil Power: | 1.2 W |
| Contact Material: | Silver Cadmium Oxide (AgCdO) |
| Operating Temperature: | -45°C ~ 85°C |
| Termination Style: | Quick Connect - 0.187" (4.7mm) |
| Mounting Type: | Chassis Mount |
| Features: | Insulation - Class B |
| Release Time: | 10ms |
| Operate Time: | 15ms |
| Turn Off Voltage (Min): | -- |
| Series: | KU |
| Switching Voltage: | 240VAC - Max |
| Contact Rating (Current): | 10A |
| Contact Form: | DPDT (2 Form C) |
| Coil Voltage: | 12VDC |
| Coil Current: | 100mA |
| Coil Type: | Non Latching |
| Relay Type: | General Purpose |
| Part Status: | Active |
| Packaging: | Bulk |
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KU-11D45-12 Power Relays, Over 2 Amps Application Field and Working Principle
The KU-11D45-12 is a power relay capable of handling currents of more than two amps. It is designed with both small and compact size, making it ideal for use in confined spaces. It is popular in industrial process control applications such as HVAC systems, pumps, and fans, and is frequently used in temperature or pressure control systems.
The KU-11D45-12 is a two-pole double-throw power relay which operates with a coil voltage of 24 volts. It houses two precision-controlled contact coils and two NO (normally open) contact positions. It includes an internal safety diode and reverse voltage protection. Its construction and features make it suitable for a variety of applications including switching AC or DC power, as well as providing redundant switching.
The KU-11D45-12 relay’s working principle is known as a monostable multivibrator. This is a circuit which is triggered when a pulse is applied to its input, and maintains the triggered state until a reset pulse returns the circuit to its original state. The KU-11D45-12 relay has two separate inputs, one for triggering and one for resetting. When triggered, the contact coils are actuated and the normally open contacts will switch over and connect the output to the designated contact terminal.
The KU-11D45-12 power relay’s contact rating is 4A at 24VAC, 5A at 24VDC, and 5A at 48VDC. Its coil makes and breaks with a 10ms maximum switching time, and its total contact bounce time is 0.2ms or less. It has a temperature range of -30°C to +70°C and it can function in high vibration environments.
The KU-11D45-12 relay is a popular choice for demanding applications. In terms of price, it is mid-range when compared to other similar power relays. It is available in a range of sizes and styles, allowing it to be adapted for different applications. The KU-11D45-12 is a reliable solution for applications needing to switch over two amps of power, and it is suitable for both industrial and commercial applications.
The specific data is subject to PDF, and the above content is for reference
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