C L A S S
ICE CUBE STYLE SOLDER/PLUG-IN OR PC BOARD RELAY
78
OUTLINE DIMENSIONS
Dimensions shown in INCHES and (MILLIMETERS)
WIRING DIAGRAM
FOR 4PDT RELAY
Optional FLANGED COVER available on special order as Non-Stock.
.138Typ.
(.3.51)
.020 Typ.
(.51)
Observe polarity
1
5
2
6
4
8
3
7
when L.E.D. Indicator
is installed across
coil. ( DC Styles Typ.)
9
12
10 11
1.33
(+)
(-)
13
(33.8)
14
13
14
1.10 Max.
(27.9)
OR
1.72 Max.
(43.7)
DC STYLES
AC STYLES
ALL INDICATOR LAMP STYLE RELAYS
HAVE AN ADDITIONAL LAMP CIRCUIT
INSTALLED ACROSS COIL.
.079
(2.0)
.020
(.51)
.140
(3.56)
.51
1.40 Max. P.C. Style
(35.56)
(12.95)
.858 Max.
(21.8)
.51
P.C.
STYLE
(12.95)
.17
(4.32)
.100
(2.54)
Q.C.
STYLE
.17 (4.32)
.16 (4.06)
.040 Max.
(1.02)
1.40 Max.
(35.56)
.250 max
(6.35)
1.65 Max.
.50 (12.7)
(41.91)
.25
(6.35)
ALL 4 POLE RELAYS HAVE
OPPOSITE POLARITY ARC
BARRIERS AS A STANDARD
FEATURE. ARC BARRIERS
PROVIDE GREATER VOLT-
AGE PROTECTION BETWEEN
ADJACENT POLES
.25
(6.35)
.15
(3.81)
.05 dia. (1.27)
14 holes
P.C MOUNTING HOLE LAYOUT
( BOTTOM VIEW )
NEW!
1 AMP
4PDT RELAYS
CONTACTS
Coil measured @ 25˚C
CROSS REFERENCE TO
Nominal
Power
(Approx.)
Nominal
Input
Voltage
Nominal
Resistance
(Ohms)
BIFURCATED
1 AMP
POTTER & BRUMFIELD
IDEC
OMRON
AC OPERATED COIL - SOLDER/PLUG-IN STYLE
.
W78ATCSX-2
W78ATCSX-3
W78ATCSX-5
W78ATCSX-6
46
180
1.2VA
1.2VA
1.2VA
1.2VA
KHAU17A96-12
KHAU17A96-24
KHAU17A96-120
KHAU17A96-240
12 VAC
RY42S-U-AC12V
MY4Z-UA-AC12
MY4Z-UA-AC24
MY4Z-UA-AC120
MY4Z-UA-AC240
24VAC
RY42S-U-AC24V
4430
15,700
120 VAC
240 VAC
RY42S-U-AC110/120V
RY42S-U-AC220/240V
AC OPERATED COIL - SOLDER/PLUG-IN WITH INDICATOR LAMP
.
W78ANTCSX-4
W78ANTCSX-5
W78ANTCSX-7
180
4430
1.2VA
1.2VA
1.2VA
24 VAC
120VAC
240 VAC
RY42S-UL-AC24V
MY4ZN-UA-AC12
KHAU17A96N-120
RY42S-UL-AC110/120V MY4ZN-UA-AC24
RY42S-UL-AC220/240V MY4ZN-UA-AC240
15,700
DC OPERATED COIL - SOLDER/PLUG-IN STYLE
6 VDC
12 VDC
24VDC
0.9W
0.9W
0.9W
1.1W
W78TCSX-1
W78TCSX-2
W78TCSX-3
W78TCSX-5
KHAU17D96-6
KHAU17D96-12
KHAU17D96-24
KHAU17D96-110
40
RY42S-U-DC6V
MY4Z-UA-DC6
MY4Z-UA-DC12
MY4Z-UA-DC24
MY4Z-UA-DC110
160
RY42S-U-DC12V
RY42S-U-DC24V
RY42S-U-DC100/110V
650
11,000
110 VDC
DC OPERATED COIL - SOLDER/PLUG-IN WITH INDICATOR LAMP
24 VDC
0.9W
W78NTCSX-5
650
KHAU17D96L-24
RY42S-UL-DC24V
MY4ZN-UA-DC24
PART NUMBERS SHOWN ALSO AVAILABLE THRU STOCKING DISTRIUBUTION.
SEE SECTION 10 FOR MATING SOCKETS
PAGE 9
WEBSITE: www.magnecraft.com EMAIL:info@magnecraft.com FAX ON DEMAND 1-800/891-2957, DOCUMENT 100
ETC [ ETC ]
