GRR
- rear wiring socket with clips ER/GE 2.8
- rear wiring socket / PCB mounting ER/GE
- front wiring socket with clips EVC/GE
- front wiring socket with clips 9876
- front wiring socket / screw terminals EVB/GE
- front wiring socket / screw terminals 9877
Description
Timer relay adjustable from 0.2 to 150 s in 4 ranges - all static- static output 0,3 A I max - 5 mA I min.
Pluggable on socket. Pins at the standard pitch of 2.54 mm.
GAT relay is pluggable on the following sockets : EVB/GE, 9877, EVC/GE, 9876, ER/GE 2.8, or ER/GE.
Dimensions
Connection
Operation principle
Functions :
* ET : timed on voltage application
* MT : timed on voltage lack
Timing ranges adjustable by potentiometer on front face :
* 0.2 to 5 s & 5 to 10 s
* 3 to 75 s & 75 to 150 s
- operation accuracy : + or - 20%
- Fidelity : 10%
- Recycling time : 50 ms
- Min power supply duration in MT : 50 ms
Voltage ranges :
* GRR-ET : 19 to 53 - 45 to 138 - 90 to 250 V AC/DC
* GRR-MT : 19 to 53 - 45 to 18 VDC & 19 to 53 - 90 to 240 VAC
Plan
Technical features
| Function | timer (ET-MT) |
| Presentation | under cover |
| Connection | on front or rear wiring socket |
| Operating temperature | - 5°C to + 40°C |
| Storage temperature | - 40°C to + 70°C |
| Climatic protection | reinforced climatic protection |
| Dielectric strength | 2000 V eff-50 Hz |
| Insulation resistance | > 200.000 MOhms |
| Weight | 25 g. |
| Protection level | IP40 (according to NFC 20-010) |
| Resistance to mechanical shocks | severity 50 A (NFC 20-608) |
| Resistance to vibrations | frequency range : 10-55 Hz (NFC20-616) |
Coil data
| Direct current | Alternative current | ||
| Min. nominal voltage DC | 19 V | 19 V | |
| Min. nominal voltage AC | 250 V | 250 V | |
| Operating range | -20/+10% of nominal voltage | ||
Versions
. GRR relay with specific timing
Homologations & conformities :
* NFC 45-250
* CEI 255.1.00