R ElAYS A ND C ONTAC TOR S
D.C. Power Contactors – Type ꢂꢃꢁ
ꢀ
ꢀ
ꢀ
ꢀ
coilꢀ
coilꢀ Rꢆsistanꢁꢆꢀ
Dutyꢀꢀ ꢀTꢆrminalꢀꢀ Polꢆꢀꢀ Braꢁkꢆtꢀꢀ Volt.ꢀꢀ (ꢅꢈms)ꢀ
contaꢁtꢀRating-(Amps.)ꢀ
Induꢁtivꢆꢀꢇoadꢀ
DIꢂeꢃꢄIꢅꢃꢄ
Iꢃcheꢄ
ꢄTAꢃcꢅRꢀ
PARTꢀꢀ
ꢀ
contaꢁtꢀ Volt.ꢀ ꢃormallyꢀꢅpꢆnꢀ
ꢃormallyꢀclosꢆdꢀ
ꢀcasꢆꢀ
Wꢆigꢈtꢀ Agꢆnꢁy
ꢀꢄꢆꢁ.ꢀ ꢃUꢂBeRꢀ cyꢁlꢆꢀ
Typꢆ*ꢀ Formꢀ ꢄtylꢆꢀ D.c.ꢀ @ꢀ25˚cꢀ
ꢀꢂatꢆrialꢀ D.c.ꢀ continuousꢀInrusꢈ**ꢀcontinuousꢀInrusꢈ**ꢀ ꢇꢀ Wꢀ hꢀ (oz.)ꢀ cꢆrtif.
A
B
C
D
124-906 Continuous
124-902 Continuous
124-910 Continuous
124-907 Continuous
124-903 Continuous
124-911 Continuous
124-908 Continuous
124-904 Continuous
124-912 Continuous
124-913 Continuous
3
4
6
3
4
6
3
4
6
4
SPNO Standard 12
SPNO Standard 12
SPDT Standard 12
SPNO Standard 24
SPNO Standard 24
SPDT Standard 24
SPNO Standard 36
SPNO Standard 36
SPDT Standard 36
SPNO Standard 48
13.2
13.2
Silver Alloy 12
Silver Alloy 12
Silver Alloy 12
Silver Alloy 24
Silver Alloy 24
Silver Alloy 24
Silver Alloy 36
Silver Alloy 36
Silver Alloy 36
Silver Alloy 36
100
100
100
100
100
100
100
100
100
100
400
400
400
400
400
400
400
400
400
400
-
-
-
-
3.56 3.13 2.19 16.0
3.56 3.13 2.19 16.0
-
-
-
-
-
-
-
-
-
-
13.2
50
-
200 4.69 3.13 2.19 19.0
53.0
-
-
3.56 3.13 2.19 16.0
3.56 3.13 2.19 16.0
53.0
-
53.0
50
-
100 4.69 3.13 2.19 19.0
120.0
120.0
120.0
213.0
-
-
3.56 3.13 2.19 16.0
3.56 3.13 2.19 16.0
-
50
-
100 4.69 3.13 2.19 19.0
3.56 3.13 2.19 16.0
-
For outline drawings refer to page 55.
* Terminal Type: “3” = Grounded Coil, SPNO
“4” = Isolated Coil, SPNO
“6” = Isolated Coil, SPDT
** Inrush Current: Current applied within the first 1/2 second of contact closure
Engineering Design Data
ꢀ
ꢀ
ꢀ
ꢀ
ꢀꢀ
ꢅpꢆrationꢀinꢀ%ꢀofꢀꢃom.ꢀ
coilꢀVoltagꢆRatingꢀ
BrꢆakdownꢀVoltagꢆs
ꢀAllꢀTꢆrminalsꢀ-ꢀ60ꢀhzꢀRꢂꢄꢀ
coilꢀRatingꢀ
ꢃominalꢀ
ꢂagnꢆtiꢁꢀ
contaꢁtꢀꢂatꢆrialꢀ
elꢆꢁtriꢁalꢀꢇifꢆꢀ
ꢂꢆꢁꢈaniꢁalꢀꢇifꢆꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢅpꢆnꢀ
contaꢁtsꢀ
ꢄamꢆꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢂax.
ꢂax.ꢀ
ꢄafꢆꢀ
ꢅpꢆr.ꢀ
Pꢆrꢀ
ꢅpꢆr.ꢀ ꢅpꢆr.
Pꢆrꢀ Tꢆmp.
ꢀ D.c.ꢀ coilꢀRatingꢀ
ꢀ Typꢆꢀ
ꢅppositꢆꢀ
ꢀPolarityꢀ
Toꢀ
ꢅpꢆr.ꢀAtꢀ
ꢅpꢆr.ꢀAtꢀ
(Watts)ꢀ
Piꢁk-upꢀ ꢅpꢆratꢆꢀ
Polarityꢀ Groundꢀ
Powꢆrꢀ
Pilotꢀ
Ratꢆdꢀꢇoadꢀ ꢀꢂin.ꢀ ꢃoꢀꢇoadꢀ
ꢀꢂinꢀ
°F
124
12
75% 110%
500
500 500
Silver Alloy
Gold
50,000 100,000
2
6
150
TꢆmpꢆraturꢆꢀRangꢆ
hardwarꢆꢀTorquꢆꢀꢄpꢆꢁifiꢁation
–– -40˚F to 150˚F
–– Contact Terminal: 60 inch-lbs., max.
–– Coil Terminal: 12-18 inch lbs.
–– caution:ꢀꢀAꢀbaꢁk-upꢀwrꢆnꢁꢈꢀmustꢀbꢆꢀusꢆdꢀtoꢀꢈoldꢀtꢈꢆꢀbottomꢀꢀ
Tꢆrminations
–– Contacts: 5/16"-24 UNF-2A thread
–– Coil: #10-32 UNF-2A thread
nutꢀstationary
Typꢆꢀ124ꢀcustomꢀDꢆsignꢀcapabilitiꢆs
–– Coil voltages 6 VDC through 48 VDC
–– High vibration
Rꢆꢁommꢆndꢆdꢀꢂounting
–– Vertical plane with coil terminals up.
–– Gold plated contacts for pilot duty (low load switching) applications
–– Please complete application data form on page 95 of this section.
ꢃotꢆ:ꢀꢀcautionꢀmustꢀbꢆꢀusꢆdꢀinꢀꢁoilꢀsꢆlꢆꢁtionꢀforꢀusꢆꢀinꢀ12ꢀvoltꢀsystꢆmsꢀwꢈꢆrꢆꢀbattꢆryꢀꢁꢈargingꢀmayꢀꢆxposꢆꢀꢁoilꢀtoꢀꢁontinuous,ꢀꢀ
ꢈigꢈꢆr-tꢈan-ratꢆdꢀvoltagꢆ.ꢀꢄtanꢁorꢀwillꢀnotꢀbꢆꢀrꢆsponsiblꢆꢀforꢀꢁonsꢆquꢆnꢁꢆsꢀofꢀmisappliꢆdꢀsolꢆnoids.
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