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Data is subject to errors and technical modifications.
2.26
Modular Devices
& Enclosures
Relays & Contactors
Latching Relays, Auxiliary Contacts, Relays
Relays
Characteristics
-
-
To provide control of low power circuits max 16A; associated with switches, time switches etc for remote control
applications.
-
-
The relays will accept an auxiliary contact for remote signalling applications (
ESC080
).
-
-
For the command of ELV circuits use interface relays
EN145
and
EN146
.
-
-
For the command of high power circuits (20, 40 & 63 Amps) use contactors as shown on page
2.27.Coil AC Voltage
Power Circuit AC1
Width
(1 Mod =17.5mm)
Cat ref.
Relays 1 NC + 1 NO
230V 50Hz
16A - 250V~ 1 Mod
ERC218
24V 50Hz
16A - 250V~ 1 Mod
ERD218
8/12V 50Hz
16A - 250V~ 1 Mod
ERL218
Relays 2 NC + 2 NO
230V 50Hz
16A - 250V~ 2 Mod
ERC418
24V 50Hz
16A - 250V~ 2 Mod
ERD418
8/12V 50Hz
16A - 250V~ 1 Mod
ERL418
Coil
Power Circuit AC1
Width
(1 Mod =17.5mm)
Cat ref.
Latching Relay 1 NO
230V 50Hz
16A - 250V a.c.
1 Mod
EPN510
24V 50Hz
16A - 250V a.c.
1 Mod
EPN513
Latching Relay 2 NO
230V 50Hz
16A - 250V a.c.
1 Mod
EPN520
24V 50Hz
16A - 250V a.c.
1 Mod
EPN524
12V 50Hz
16A - 250V a.c.
1 Mod
EPN521
Latching Relay 1 NC + 1 NO
230V 50Hz
16A - 250V a.c.
1 Mod
EPN515
24V 50Hz
16A - 250V a.c.
1 Mod
EPN518
12V 50Hz
16A - 250V a.c.
1 Mod
EPN519
Latching Relay 2 NC + 2 NO
230V 50Hz
16A - 250V a.c.
2 Mod
EPN525
24V 50Hz
16A - 250V a.c.
2 Mod
EPN528
12V 50Hz
16A - 250V a.c.
2 Mod
EPN529
Latching Relay 4 NO
230V 50Hz
16A - 400V a.c.
2 Mod
EPN540
24V 50Hz
16A - 400V a.c.
2 Mod
EPN541
Latching Relays
Description
-
-
Operate when impulsed by a signal voltage.
-
-
The impulse can be provided via a pushbutton or pushswitch. The first pulse operates the relay and latches it to its set
(opposite) state, the next operation of the pushbutton returns the relay to its reset (original) state.
-
-
Auxiliary contacts
(EPN050, EPN051)
.
-
-
Are available for remote signalling and centralised control applications and can be easily combined with the latching relays.
-
-
Connection: 10mm² flexible, 6mm² rigid.
-
-
For technical details see page
2.54.Auxiliary Contacts
Description
Power Circuit
Width
(1 Mod =17.5mm)
Cat ref.
Auxiliary Contact
2A - 250V a.c.
½ Mod
EPN051
Auxlliary Contacts for Centralised Control
110-230V a.c.
½ Mod
EPN050
EPN510
EPN520
EPN518
EPN050
ERD218