Purpose
Priority relays are designed to control the value of current drawn by electric receivers and their control units in cases where their simultaneous work could result in circuit overload or current overload protection activation.
echnical data
| supply | 230V AC |
| non-priority receivers current | <16A |
| or higher with use of contactor | |
| Priority receiver current | limited by the cross-section (max. Ø=4mm) |
| contact | 1N/O |
| current switch - adjustable | 2÷15A |
| return hysteresis | 10% |
| switching delay | 0,1sec |
| return delay | 0,1sec |
| power consumption | 0,4W |
| working temperature | -25÷50°C |
| dimensions | 50×67×26mm |
| connection | screw terminals 2,5mm² |
| fixing | to screw to the base |
| throughway channel | |
| isolation |
glass silk impregnated rubber
|
| isolation resistance | 108Ω |
|
isolation voltage increment
|
4,3kV |
| maximum working temperature | 180°C, class H |
Priority relays with the receiver's current cord section
- Product Code: PR-603