Large Capacity PCB Mount Relay RB-212DF6 Short Household Appliances
PCB Mount Relay Introduce:
RB series power relay is a high capacity, short and small, special
for which have size limited. Input voltage has
3V/5V/6V/9V/12/18V/24VDC options, and with a range current from 4A
to 20A, can meet different requirements from users.CQC, TUV, UL,
VDE certification, IEC 60079-15 anti-explosion standard, good
performance, and quality of products are guaranteed.
PCB Mount Relay Features:
1. Speed: It means that the protection device should be able to cut
off the short-circuit fault as soon as possible. Its purpose is to
improve system stability, reduce the damage of faulty equipment and
lines, reduce the scope of faults, improve the effect of automatic
reclosing and backup power supply or automatic input of backup
equipment, etc.;
2. Sensitivity: When a metallic short circuit occurs within the
protected range of equipment or lines, the protection device should
have the necessary sensitivity coefficient. Guaranteed to be
removed if there is a fault;
3. Selectivity: It means that the protection of the faulty
equipment or the line itself should remove the fault first, and
only when the protection of the faulty equipment or the line itself
or the circuit breaker refuses to operate, the fault can be removed
by the protection of the adjacent equipment, the line or the
protection of the circuit breaker failure.
PCB Mount Relay Specification:
| Contact Ratings |
| Contact Form | 1A, 1B, 1C |
| Contact Material | AgCdO, AgSnO2 |
| Contact Load Capacity | 20A 277VAC/250VAC/125VAC; 17A 277VAC; 16A 250VAC |
| TV-8 TV-5 120VAC,240VAC |
| Max. Switching Current | 20A |
| Max. Switching Power | 5540VA/480W |
| Mechanical Endurance | 1*107OPS |
| Electrical Endurance | 5*104OPS |
