Description
Instantaneous industrial relay with magnetic arc blowing for high contacts rating.
Pluggable on sockets with a withdrawal clasp and square guide pins which will act as a key to ensure that the correct relay is used at the correct voltage (see our withdrawal guide in the technical support pages of this site)
Pluggable on the following sockets : EVB1/CA, ERDL1/CA, ERDL1/CA-DL et ERC1/CA.
Dimensions
Connection
Operation principle
Technical features
| Function | Instantaneous |
| Presentation | under cover |
| Connection | on front or rear wiring socket |
| Number of mechanical operations | 30.000.000 |
| Operating temperature | - 5 to + 40°C |
| Storage temperature | - 40 to + 70°C |
| Climatic protection | optional reinforced climatic protection |
| Shock voltage | 5 KV (wave 1,2/50 µs) |
| Dielectric strength | 2500 V eff 50 Hz |
| Insulation resistance | NFC 45-202 : C500 ; VDE0100 : C380 |
| Weight | 200 g. |
| Protection level | IP 40 (according to NFC 20-010) |
| Resistance to mechanical shocks | severity 50 A (according to NFC 20-608) |
| Resistance to vibrations | 0,35 mm / 10-55 Hz (according to NFC 20-616) |
Coil data
| Direct current | Alternative current | ||
| Min. nominal voltage DC | 6 V | 6 V | |
| Min. nominal voltage AC | 220 V | 380 V 50/60 Hz | |
| Operating range | -20/+10% of nominal voltage | ||
| Power requirement | 3 W +/- 10% | ||
Contacts
| Number of contacts | 4 |
| Max. load current | 8 A per contact |
| Low power switching | 0,1 VA with min. voltage 1 V and/or I min 1 mA |
| Response time (bounce time not included) | AC/DC < 28 ms |
Contacts rating
| DIRECT CURRENT | ||||||
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Versions
. CAAI relay with reinforced climatic protection
. CAAI relay with specific characteristics (voltage, frequency)
. CAAI intensity relay
. CAAI dual voltage relay
. CAAI relay with internal protection by varistor or diode
. CAAIJ relay with mechanical indicator
Homologations & conformities :
* CEI 255-1-00
* NFC 45-250 & 20-618 (solderability)