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Relais instantanés et de Fonction

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Description

Electronic timer relay adjustable from 0.2 to 300 Sec in three ranges - 2 timed contacts / 2 instantaneous contacts - 3 A.

Pluggable on socket with a withdrawal clasp and square guide pins which can 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, ERC1/CA,  ERDL1/CA.

Dimensions

Connection

Operation principle

Functions :

* ET : timed on voltage application
* MT : timed on voltage lack

Timing (3 ranges) adjustable by potentiometer on front face :

* 0,2 to 3 s
* 2 to 30 s
* 20 to 300 s

operation accuracy :  +/- 5%
Fidelity : 2% at 20°C
Recycling time  >= 50 ms
minimum supply time (MT function) : 500 ms

Technical features

Function timer (ET, MT)
Presentation under cover
Connection on front or rear wiring socket
Number of mechanical operations 30.000.000
Operating temperature - 5°C to + 40°C
Storage temperature - 40°C to + 70°C
Climatic protection optional reinforced climatic protection
Shock voltage 3 KV (wave 1,2/50 µs)
Dielectric strength 1000 to 2200 V eff
Weight 300 g.
Protection level IP 40 (according to NFC 20-010)
Resistance to mechanical shocks severity 50 A (NFC 20-608 & CEI 68-2-6)
Resistance to vibrations 0,35 mm / 10-55 Hz

Coil data

  Direct current Alternative current
Min. nominal voltage DC 24 V 24 V
Min. nominal voltage AC 230 V 230 V
Operating range -20/+10% of nominal voltage
Power requirement 3 W

Contacts

Number of contacts 2
Max. load current 3 A per contact
Low power switching 0,1 VA with min. voltage 1 V and/or I min 1 mA

Contacts rating

DIRECT CURRENT
connection on DC
ALTERNATIVE CURRENT
connection on AC

Versions

Homologations & conformities :

* CEI 255-1-00
* NFC 45-250

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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