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Relais instantanés et de Fonction

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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.



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%


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

resistive load - connection on DC - Comparison CAA-CAAI Connection on DC - CAAI alone


. 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)

Non-contractual document - characteristics to be confirmed before order
TEC AUTOMATISMES reserves the right to modify description and specifications without notice

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