R15 Datasheet, PDF (5/11 Pages) CHENG-YI ELECTRONIC CO., LTD. – FAST SWTICHING RECTIFIER

R15 - 2 CO, 3 CO
industrial relays of small dimensions
Ordering codes
Type
Contact
material
Cover protection
category
Number and type
of contacts
Connection
mode
Coil code
Additional
features
R1 5—
—
—
—
Contact material
20 - AgNi
21 - AgNi/Au 0,2 µm
23 - AgNi/Au 5 µm
see Tables 1, 2, 3 page 2
Number and type of contacts
12 - 2 CO
13 - 3 CO
Cover protection category
2 - in cover, IP 40 version
Connection mode
3 - for plug-in sockets
Additional features ❶
WT - mechanical indicator + lockable front test button
WTL - mechanical indicator + lockable front test button + light indicator (LED diode)
WTD - mechanical indicator + lockable front test button + surge suppression element (diode)
WTLD - mechanical indicator + lockable front test button + light indicator (LED diode) + surge suppression element (diode)
WTV - mechanical indicator + lockable front test button + surge suppression element (varistor)
WTLV - mechanical indicator + lockable front test button + light indicator (LED diode) + surge suppression element (varistor)
❶ WT - standard features of relays for plug-in sockets. WTD, WTLD - only for DC coils, WTV, WTLV - only for AC 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 7.
• Button R15-M404-A - orange colour (AC coils)
• Button R15-M404-D - green colour (DC coils)
• Plug R15-M203-A - orange colour (AC coils)
• Plug R15-M203-D - green colour (DC coils)
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(2) / -A2(7) for R15 - 2 CO and +A1(2) / -A2(10) for R15 - 3 CO.
The polarity is indicated on the relay cover. For other versions of the relays with DC coils any polarity is possible.
Examples of ordering codes:
R15-2012-23-1024-WT
R15-2013-23-5230-WTL
R15-2113-23-3012-WTD
relay R15, for plug-in sockets, two changeover contacts, contact material AgNi, coil
voltage 24 V DC, with mechanical indicator and lockable front test button, in cover IP 40
relay R15, for plug-in sockets, three changeover contacts, contact material AgNi, coil
voltage 230 V AC 50/60 Hz, with mechanical indicator and lockable front test button and
light indicator (LED diode), in cover IP 40
relay R15, for plug-in sockets, three changeover contacts, contact material AgNi/Au
0,2 µm, coil voltage 12 V AC 50 Hz, with mechanical indicator and lockable front test
button and surge suppression element (diode), in cover IP 40
5
Export Sales Department phone [phone], 951 • e-mail: [e-mail]
www.relpol.com.pl