Allicdata Part #: | 1885-1506-ND |
Manufacturer Part#: |
RH3B-UAC24V |
Price: | $ 10.24 |
Product Category: | Relays |
Manufacturer: | IDEC |
Short Description: | RELAY PLUG-IN 3PDT 10A 24VAC |
More Detail: | General Purpose Relay 3PDT (3 Form C) 24VAC Coil S... |
DataSheet: | RH3B-UAC24V Datasheet/PDF |
Quantity: | 24 |
1 +: | $ 9.31140 |
10 +: | $ 8.27820 |
25 +: | $ 7.86443 |
50 +: | $ 7.45038 |
100 +: | $ 7.03647 |
250 +: | $ 6.41560 |
500 +: | $ 6.00169 |
1000 +: | $ 5.69126 |
Series: | RH |
Packaging: | Bulk |
Part Status: | Active |
Relay Type: | General Purpose |
Coil Type: | Non Latching |
Coil Current: | 70.0mA |
Coil Voltage: | 24VAC |
Contact Form: | 3PDT (3 Form C) |
Contact Rating (Current): | 10A |
Switching Voltage: | 120VAC, 30VDC - Max |
Turn On Voltage (Max): | 19.2 VAC |
Turn Off Voltage (Min): | 7.2 VAC |
Operate Time: | 25ms |
Release Time: | 25ms |
Features: | -- |
Mounting Type: | Socketable |
Termination Style: | Plug In, Quick Connect - 0.187" (4.7mm) |
Operating Temperature: | -25°C ~ 70°C |
Contact Material: | Silver Cadmium Oxide (AgCdO) |
Coil Power: | -- |
Coil Resistance: | 103 Ohms |
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Power relays are used in a variety of applications from simple process control to complex driver circuits. These devices rely on low voltage, low current coils to provide reliable, safe switching of more powerful loads. The RH3B-UAC24V is an example of such a device, which can switch loads up to 2 amperes.
The RH3B-UAC24V is a single pole, double pole double throw (SPDT) contact power relay. This type of relay has two switching elements that can be activated by a low voltage, low current coil. A common example of this type of relay is the common computer fan speed controller, which will switch between two speed settings as the voltage on the coil is adjusted.
The basic design of the RH3B-UAC24V is similar to other single-pole, double-pole double throw power relays. The device consists of a coil and two contacts. When the coil is energized, it creates a magnetic field that attracts an armature that moves the contact element from its previously set position. This action closes or opens the internal switch. In the RH3B-UAC24V, the internal switch is a SPDT contact, which allows two separate circuits to be switched in parallel.
As with all such power relays, the RH3B-UAC24V is designed to switch electrical current from a low voltage, low current signal to a higher voltage, higher current signal. This allows for more powerful loads to be switched without the need to use a bulky and expensive solenoid. The RH3B-UAC24V is designed for switching loads up to 2 amperes, with a maximum voltage of 380 volts and a minimum operating voltage of 250 volts. The device is rated for a maximum operating temperature of 85°C (185°F).
The RH3B-UAC24V can be used in a number of industrial and domestic applications, such as motors, lighting circuits, heating systems and process control systems. The device is also ideal for use in automotive applications, such as engine fans and gauges. In addition to providing reliable switching of loads in these applications, the RH3B-UAC24V also has numerous safety features, such as a rated contact gap that helps minimize electrical arcing.
In conclusion, the RH3B-UAC24V is a highly reliable and versatile SPDT power relay that can be used in a variety of applications. The device is rated for loads up to 2 amperes and is capable of switching loads up to 380 volts. The device is also designed for safety, with a rated contact gap and a maximum operating temperature of 85°C (185°F). The RH3B-UAC24V is an ideal choice for use in industrial or home applications, such as motors, lighting circuits, heating systems and process control systems.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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RH3B-ULDC24V | IDEC | 11.91 $ | 174 | RELAY PLUG-IN 3PDT 10A 24... |
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RH3B-ULCAC24V | IDEC | 13.45 $ | 15 | RELAY PLUG-IN 3PDT 10A 24... |
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