4078 5VDC 2A
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Electromagnetic relays are devices designed to close or open mechanical electrical contacts when current is applied to the coil, which generates a magnetic field. This, in turn, causes the movement of a ferromagnetic armature, which is mechanically linked to the contacts, and the subsequent movement of the contacts switches the external electrical circuit.
规格参数
- 类型参数全选
switching - 2 A (120 V (AC) - 1 A; 24 V (DC) - 2 A
Number of switching cycles (electric)
≥100000
Pull-in voltage
2.25 V
Drop-out voltage
0.15 V
activation - 6/ deactivation - 4 ms
深度
21 mm
电源
maximum switching - 120 VA/ 30 W
高度
12.3 (casing) mm
宽度
10 mm