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5

R3N

miniature industrial relays

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3 N

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see Tables 1, 2 page 2

Ordering codes

Type

Contact

material

Number and type

of contacts

Cover protection

category

Connection

mode

Coil code

Number and type of contacts

13 - 3 CO

Note:

For relays with additional features

D - surge suppression element (diode) (versions WTD and WTLD) - fixed supply

polarity compulsory for the DC load of coils: +A1(13) / -A2(14). The polarity is indicated on the relay cover. For other

versions of the relays with DC coils any polarity is possible.

Example of ordering code:

R3N-2013-23-1024-WT

relay

R3N, for plug-in sockets, three changeover contacts, contact material AgNi, coil

voltage 24 V DC, with mechanical indicator and lockable front test button, in cover IP 40

Contact material

20 - AgNi

21 - AgNi/Au 0,2 µm

Connection mode

3 - for plug-in sockets

Cover protection category

2 - in cover, IP 40 version

Additional

features

Additional features

without marks - without additional features

WT

- mechanical indicator + lockable front test button ❷

WTL

- mechanical indicator + lockable front test button + light indicator (LED diode)

WTD - mechanical indicator + lockable front test button + surge suppression element (diode) ❸

WTLD - mechanical indicator + lockable front test button + light indicator (LED diode) + surge suppression element (diode) ❸

❷

WT - standard features of relays

❸

WTD, WTLD - available only in relays with DC coils

Test buttons (no latching) and plugs need to ordered saparately. They substitute buttons type T. To exchange by Customer themselves.

Information on test buttons (no latching) and plugs - page 10.

• Button R4P-0001-A - orange colour (AC coils)

• Button R4P-0001-D - green colour (DC coils)

• Plug R4W-0003-A

- orange colour (AC coils)

• Plug R4W-0003-D

- green colour (DC coils)

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