24V 8A SPDT Power Relay With Transparent Shell LED Indicator
24V 8A Relay Transparent Shell 2C/O LED Indicator Miniature Electromagnetic Switch
SPDT Power Relay Description:
RMIE-224DL intermediate relay is special for loop circuit control, amplifying the signal, etc. From the model name, we can learn about it. Transparent housing,2 contact form that is 2 C/O, DC24V input,8A for rated current, LED indicator, not with testing button.
Contact principle of power relay:
A power relay is a device that switches in one or more electrical output circuits when the input (or excitation) meets certain specified conditions. It can be used in the direct grounding system of the neutral point as a directional element for zero-sequence current protection. The action process of the contact can be divided into two parts: contact closing and contact opening, that is, the pull-in and release process of the relay, which are cyclically switched at a certain frequency to form a contact opening and closing phenomenon. During contact closing and opening, there are many special physical and chemical phenomena, such as contact resistance, contact chattering, and arc discharge.
Principle of operation when the contacts are closed:
When the moving contact and static contact of the relay contact each other, contact spring back occurs, that is, uncontrolled gap opening and closing. At this time, the arc and Joule heat generated by the energizing current greatly affects the opening and closing ability of the relay.
SPDT Power Relay Feature:
1. 2 forms C/O
2. rated current A
3. coil input voltage DC24V, coil power 0.54W
4. LED indicator
SPDT Power Relay Applications:
1. control loop circuit
2. industry control
3. power system
SPDT Power Relay Specification:
| Rated withstand impulse voltage (Coil / Contact) | 5 kV AC / 1 min |
| Rated withstand impulse voltage (Between contacts) | 1 kV AC / 1 min |
| Surge voltage | 6 kV AC (1.2/50 μs) |
| Insulation Resistance | 1,000 MΩ (500 V DC) |
| Vibration | Malfunction 10~55 Hz (Amplitude 1.5 mm); Endurance 10~55 Hz (Amplitude 1.5 mm) |
| Shock | Malfunction 98 m/s2, Endurance 980 m/s2 |
| Ambient temperature (Operation) | -40~70℃ |
| Adapted Socket | SRE-2… |
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24V 8A SPDT Power Relay With Transparent Shell LED Indicator Images
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