Joslyn Clark AC Vacuum Contactors Catalog Page
USAVAC - Low V oltage
AC V acuum Cont actors
A
UL Listed to 1500V
CSA Certified to 1500V
Electrically Held AC or DC Coils
UL/CSA recognized to 3600V
3 Pole, 320A, 1500V
3 Pole, 600A, 1500V
3 Pole, 700A, 600V
Contactors 200V-1500V - Bulletin 7707
Ampere
Rating 200/208V 230V 380V 460V 575V 1000V 1500V Size
3 Pole
3
160
320
600
700
1000
3
1
6
1, 2
50
100
200
225
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2 Pole
160
320
1
600
1
1000
Maximum Horsepower Ratings - 3 Phase
60
125
200
300
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100
200
375
500
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125
250
500
550
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150
300
575
700
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300
600
1200
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420
830
1600
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3 Pole, 1000A, 1500V
Open Type
Catalog No.
VC77U03415 -
4
VC77U03515 -
5
VC77U03615 -
6
VC77U037A06 -
--SVC77U031015 -
VC77U02415 -
4
VC77U02515 -
5
VC77U02615 -
6
SVC77U021015 -
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Contactors 1501V-3600V - Bulletin 7707
Ampere
Rating
3 Pole
4
160
4
320
1, 3
600
1, 3
1000
2 Pole
160
320
Note: 1.Two 320 ampere contactors connected in parallel for 600A,
three in parallel for 1000A.
2.Motor applications limited to 1000 ampere continuous and
LRC 6KA maximum.
3.Terminal boots provided on center phase.
4.Terminal boots provided on all phases.
5.160, 320, 600A 3 pole contactors UL listed and CSA certified.
6. UR recognition 600V
Ordering Information
Use complete catalog number when ordering.
Replace the (*) with the suffix from the coil table.
Maximum Horsepower Rating - 3 Phase
2300V 3300V
600
1250
2400
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Engineering Data page A30.
Renewal Parts page A36.
Open Type
Catalog No.
960
1920
3700
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Mechanically Interlocked Contactors on page A22
and A23 should be used if short circuit current can
flow when switching between two or more
contactors.
For KW Rating Multiply HP Ratings
by .746 (example: 100HP x .746 = 75KW)
VC77U03436 VC77U03536 VC77U03636 SVC77U031036 -
VC77U02436 VC77U02536 -
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Coil Table
Voltage AC Suffix Voltage DC Suffix
120 - 76 125 -125
240 - 26 250 -250
A20 Discount Schedule JC11
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