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170
O A-C AND D-C RELAYS
So
1> . Type ST--Thermal Overload Relays
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ujg WHEN ORDERING SPECIFY 11
a. Catalog number
Heater coil number or full load,
current (see index page 281.)
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NEMA 1
INVERSE TIME LIMIT--MANUAL RESET TYPE
No. of Thermal Elements
1 2
Without Mounting Plate
Open Type
With Mounting Plate
General Purpose NEMA 1
Maximum Amperes Size
Reset Only
Cat. No. Price
Start-Stop Pushbutton and Reset
Cat. No.
Run-Off-Auto. Sel. Sw. and Reset
Cat. No. ;
Reset Only
Price Cat..No! Price
Start-Stop Pushbutton and Reset
Cat:'No.':
Run-Off-Auto. Sel. Sw. and Reset
Cat. No.
Reset Only
Price Cat. No." Price
WITH NORMALLY CLOSED CONTACTS ON RESET BUTTON
10176*;'
.,10176-
10176- -
10176-
10176-
10176-,
10176-
30
H67; $6.
H73
W5 . $14. H31 $8.
H37
. H43
$16. H25 . $13.
50
:H 79 '; 8.
, H85..
W6, <
16. . H52 ' 10.
H58
H64 :
18. .H46
20.
ioo
W1 -i." 10. 1 ,W3
,W7 f
18. W9
12.
Wll -.
, W13
20. W15... 27.
150
W2 ' 15. W4
W8
23. W10 19.
W12 '
W14
27. W16 49.
30
H71 12.
H77
W17' 20. H35' 15. H41
H45* 23. H27 : 20.
50
H83 16.
H89
W18
24. H56 19.
H62
H66 27. H48 , 29.
100
H93 20. . H97
W19
28. H103 23.
H109 ,
H113. 31. W20 i. 38.
150
mile 30.
H120
H123
38. H126 36.
: H130 '
H133;
44. W21 'j 66.
Factory Assembled 3 coil relay, add suffix "T" to 2 element catalog number and add $4. to price. ______ _________
Field Conversion from 2 coil to 3 coil, use spindle kit 10176H150--$2.50 and heater coil--$1.50.
WITH NORMALLY CLOSED--NORMALLY OPEN CONTACTS ON RESET BUTTON
30 1 H68 , 10. , :H74 .
18. H32 12.
H38
20. H26 17.
50 2 "H80- i 12. , H86
20. H53 14. V H59 . '. ,.'1 ':-.J : 22. H47 24.
100 3 W22 J 14. . : W24 . ' '
22. W26 16. : . W28 ...
24. .W3C , 31.
150 4 W23. 19.
W25 .
27. -;.W27 23.
W29
31. W31 53.
30 1 H72 - 16. ." H78 .
50
2 H84
20. :'; . .H90
... ;t* 1
24. 28.
H36 19. H57 : 23.
H42. >. H63 V
Ay:
27. H28 y 24. 31. :H49..- 33.
100 3 H94 24. . H98
-l- ' L4 32. H104` 27.
HI 10-
35. ; W32 42.
150 4 ' H117 34. .;-;-;tH121 .
42. H127 40.
H131 ;
48. W33'> 1 70.
Factory Assembled 3 coil relay, add suffix "T" to 2 element catalog number and add $4. to price.
Field Conversion from 2 coil to 3 coil, use spindle kit 10176H150--$2.50 and heater coil--$1.50.
Prices include necessary heater coils at $1.50 each.
APPROXIMATE DIMENSIONS AND SHIPPING WEIGHTS
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CUTLER-HAMMER
170
Size
1 1 1 2 2 2 3 4
1 and 2 3 4
1 2
No. of Heater Coils
Operator
Dimensions in Inches
Wide High Deep
Mounting
A B C D1 E
OPEN TYPE WITHOUT MOUNTING PLATE
1 Reset Only .
254 2% 414
1 Start, Stop-Reset 354 23/s 414
2 or 3
Any
41* m 414
1 Reset Only
2% 314 414
1 Start, Stop-Reset 3H 314 414
2 or 3
Any
414 314 414
2 or 3
Any
514 414 414
2 or 3
Any
514 7!4 414
... ... ... ... ... ...
4% 4y
2 2 2 2 2 2 1 1
OPEN TYPE WITH MOUNTING PLATE
1,2 or 3 2 or 3
2 or 3
Any Any
Any
414 314 414 514 414 414 514 714 4%
114 114 l5/
314
314 31*
NEMA 1
1,2 or 3 1,2 or 3
Reset Only Reset Only
5J4 6% 5
314 43/4
614 714 514 314 414
Ship. Wt; Lbs.
1 114 114 114114 114 214 .4
114 214 414
5 7
DISCOUNT SCHEDULE ICD