Contrel RSR-72 Auto Restart Motors Relay
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Auto Restart Motors Relay The Contrel RSR72 is an auto restart motor relay designed for voltage monitoring, automatic motor restart, and reliable reacceleration in industrial motor control applications.
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| Ref no. | 4803/ AZ 611 |
| Control voltage | 230 VDC |
| Adjustments time (t) da | 0,2 a 1000 s |
| Adjustments tripping set-point (I?) da | 0,2 a 60 s |
| Threshold voltage lack | 70% of rated voltage |
| Threshold voltage restore | 90% of rated voltage |
| Minimum time for detecting the voltage lack | 10 ms |
| Maximum reacceleration time | max 0.2s |
| Pulse duration to restart | 0,7 s |
| AUXILIARY SUPPLY Auxiliary voltage (Us) | 240 VAC o 110 VAC o 110 VDC |
| Rated frequency | 50-60 Hz |
| Maximum power consumption | 3 VA |
| Applications | with the control device of the contactor with contact impulsive position. |
| Attached with | AZ 611 contactor auxiliary block |
| Contact rating | 10 ,250 V |
| Stock key | CON-003 |
| Condition | New |
| SKU | 1100640 |
| Weight | 0,38 |
