Joslyn Clark AC Contactors Catalog Page

AC Contactors

AC Contactors - Bulletin 7707 TM

1-Pole, Single Phase

Maximum Motor
Horsepower Rating

NEMA
Size

00
0
1

115V 200V 230V uous

1

/3
1
2

----

----

----

2 Pole, Single Phase

00
0
1
2
3

1

/3
1
2
3
7

----

----

----

----

1

----

/2

3 Pole, Three Phase

NEMA
Size

00
0
1
2
3
4
5
6

200V 230V 575V uous

1

1

/2

1
3
7
10
25
40
75
150

3

1

7

/2

15
30
50
100
200

4 Pole, Three Phase

3

0

7

1

10

2

25

3

40

4

75

5

150

6

3

1

/2

7
15
30
50
100
200

1

2

/2

5

1

/2

10
25
50
100
200
400

5

1

/2

10
25
50
100
200
400

Starter
Amps.

Contin-

9

1

18

2

27

3

1
2
3
7
15

9
18
27

1

/2

45
90

460- Contin-

9
18
27
45
90
135
270
540

18
27
45
90
135
270
540

NEMA Type 1
General Purpose
Enclosure
Catalog No.

T77A01A ­T77A010 ­T77A011 -

T77A02A ­T77A020 ­T77A021 ­T77A022 ­T77A023 -

T77A03A ­T77A030 ­T77A031 ­T77A032 ­T77A033 ­T77A034 ­U77A035 -

T77A040 ­T77A041 ­T77A042 ­T77A043 ­T77A044 -

*
*
*

*
*
*
*
*

*
*
*
*
*
*

222

*

*
*
*
*
*

NEMA Control - TM

NEMA Type 4
Watertight
Enclosure
Catalog No.

Use Size 0
T77W010 ­T77W011 -

Use Size 0
T77W020 ­T77W021 ­T77W022 ­T77W023 -

Use Size 0
T77W030 ­T77W031 ­T77W032 ­T77W033 ­T77W034 ­U77W035 -

See Vacuum Contactors in Section A

T77W040 ­T77W041 ­T77W042 ­T77W043 ­T77W044 -

Consult Factory or See Vacuum Contactors in Section A
Consult Factory or See Vacuum Contactors in Section A

*
*

*
*
*
*

*
*
*
*
*
*

*
*
*
*
*

NEMA Type 12
Industrial - Dust-tight
Enclosure
Catalog No.

Use Size 0
T77T010 ­T77T011 -

Use Size 0
T77T020 ­T77T021 ­T77T022 ­T77T023 -

Use Size 0
T77T030 ­T77T031 ­T77T032 ­T77T033 ­T77T034 ­U77T035 -

T77T040 ­T77T041 ­T77T042 ­T77T043 ­T77T044 -

B

Open Type

Catalog No.

T77U01A ­T77U010 ­T77U011 -

T77U02A ­T77U020 ­T77U021 ­T77U022 ­T77U023 -

T77U03A ­T77U030 ­T77U031 ­T77U032 ­T77U033 ­T77U034 ­U77U035 -

T77U040 ­T77U041 ­T77U042 ­T77U043 ­T77U044 -

*
*

*
*
*
*

*
*
*
*
*
*

*
*
*
*
*

*
*
*

*
*
*
*
*

*
*
*
*
*
*

2

*

*
*
*
*
*

3
7
5

Ordering Information

Use complete catalog number. Replace
the (*) with the suffix from coil table.

Discount Schedule JC10

Note:

1.

Price includes contactor complete with one N.O. control-circuit contact.

2.

This unit replaces T77 (size 5) and is not interchangeable.

Engineering Data - see Page B50
Modifications - see Page B36
Renewal Parts - see Page B42
Dimensions - see Page B43

Coil Volt/Hertz Suffix

24/60 or 24/50
110-120/60 or 110/50
220-240/60 or 220/50
440-480/60 or 440/50
550-600/60 or 550/50
200-208/60

-96

-76

-26

-46

-56

-86

B5