Permament Magnet Relays, Polarized Relays for RCD, RCCB
![]() Permament Magnet Relays, Polarized Relays for RCD, RCCB |
Product Description
Polarized Relays, Enclosed Polarized Relays is novel designed with perfect structure and reliable performance. It can endure resistance of 5G not less than 30minutes and still act correctly. The materisals of its operating parts are superior. Residual current operated permanent magnet tripping device operates without any aauxiliary source of supply to open a circuit automatically when an earth leakage fault between phase and earth is more than or equal to a threshold of 10mA, 30mA, 100mA300mA or 500mA It is the key part of residual current device. All those outstanding characteristice and other strong point assure high reliability of RCD.
| Model | RM2 |
| Response power | ≥100UVA |
| Magnetizing power | ≥50000UVA |
| Impedance | R=2.5-4.4Q(40A) R=25-32Q(630A) |
| Thrust foru | 0.5mm F≥ 0.45N 1.0mm F≥ 0.3N 1.6mm F≥ 0.2N |
| Response time | t<25ms |
| Limitation | 1.8mm ID=2.0mm |
| Lifetime | 10000 times |
| Company: | Greegoo Electric Co., Ltd. |
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