900mW SPST 5V 20A Power Relay RF-SS-105DM For Appliances Control Board
900mW SPST 5V 20A Power Relay RF-SS-105DM For Appliances Control Board
20A Power Relay Description:
RF series is one kind that mounts carrying PCB or PCB and fast terminal connection power relay. High capacity, high endurance, high coil power 0.9W, and enough insulation distance for the control switch. A or F insulation class to option, safety standards such as UL/CQC/TUV/VDE are approved. Meanwhile, some other special requirements like IEC 60335-1 are also available to supply, particularly use for a home appliance...
20A Power Relay Features:
1. PCB mounting.
2. class A for insulation.
3. enough insulation distance between coil and contact.
4. 4.5KV high standard dielectric withstand voltage.
20A Power Relay Introduce:
A relay is an electrical control device, which can give a specified input quantity and maintain it for a long enough time to make a predetermined step change in the controlled quantity in the electrical output circuit. When the input volume is reduced to a certain level and maintained for a long enough time, it returns to the initial state.
20A Power Relay Specification:
| Contact data: | |||||||||
| Contact Configuration | 1 Form A | ||||||||
| Contact material | Ag alloy | ||||||||
| Max. switching voltage | 277VAC | ||||||||
| Max. switching power | 8,000VA | ||||||||
| Contact ratings | 20A 250VAC,2HP 240VAC,20A 277VAC,1-1/2HP 277VAC | ||||||||
| Contact resistance | Max. 100mΩ(1A/6VDC) | ||||||||
| Mechanical endurance | 5x10^6 (min 2x10^6)times | ||||||||
| Electrical endurance AC1 | 1x10^5 times | ||||||||
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