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15-3
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GS1 Fusible and LK3 Nonfusible,
UL98 Tested
IEC Style Disconnect Switches
Class 9421 / Refer to Catalog 9421CT0301
Handles
GS1AH101 GS1AH102
Type D—alternate handles
for compact switches only
GS1AE7/AE71 Shafts
5 mm x 5 mm
Compact Shaft Kits
Table 15.5: Operating Handles for Compact GS1 and LK3 for Use with Shaft Type D
Type
Defeatable Padlockable Color
Operation
Catalog
Number
NEMA/UL IEC
1, 12
IP54 Yes Yes
Black
Off/On (O/I)
GS1AH101
Red/Yellow GS1AH102
Table 15.6: Operating Handles for Compact GS1 and LK3 for Use with Shaft Type G
Type
Defeatable Padlockable Color
Operation
Catalog
Number
NEMA/UL IEC
1, 3R, 12
IP54 Yes Yes
Black
Off/On (O/I)
GS1AH110
Red/Yellow
Off/On (O/I)
GS1AH120
Black
Test/Off/On (T/O/I)
GS1AHT110
Red/Yellow
Test/Off/On (T/O/I)
GS1AHT120
1, 3R, 4, 4X, 12
IP65 Yes Yes
Black
Off/On (O/I) GS1AH410 [3]
Red/Yellow
Off/On (O/I)
GS1AH420
Black
Test/Off/On (T/O/I)
GS1AHT410
Red/Yellow
Test/Off/On (T/O/I)
GS1AHT420
GS1AH110 GS1AH120
Type G—Standard Handle Design
Use these shaft kits when using compact switches:
GS1AE8/AE81 Shafts
5 mm x 5 mm
Table 15.7: Operating Handles for Standard GS1 and LK3
Type
Defeatable Padlockable Color
Operation
Catalog
Number
NEMA/UL IEC
GS1 30–100 A and LK3 60–100 A (3 in. handles)
1, 3R, 12
IP54 Yes Yes
Black
Off/On (O/I)
GS1AH110
Red/Yellow
Off/On (O/I)
GS1AH120
Black
Test/Off/On (T/O/I)
GS1AHT110
Red/Yellow
Test/Off/On (T/O/I)
GS1AHT120
1, 3R, 4, 4X, 12
IP65 Yes Yes
Black
Off/On (O/I)
GS1AH410
Red/Yellow
Off/On (O/I)
GS1AH420
Black
Test/Off/On (T/O/I)
GS1AHT410
Red/Yellow
Test/Off/On (T/O/I)
GS1AHT420
GS1 200–400 A and LK3 200 A (5 in. handles)
1, 3R, 12
IP54 Yes Yes
Black
Off/On (O/I)
GS1AH130
Red/Yellow
Off/On (O/I)
GS1AH140
Black
Test/Off/On (T/O/I)
GS1AHT130
Red/Yellow
Test/Off/On (T/O/I)
GS1AHT140
1, 3R, 4, 4X, 12
IP65 Yes Yes
Black
Off/On (O/I)
GS1AH430
Red/Yellow
Off/On (O/I)
GS1AH440
LK3AH160
GS1AE6
GS1AE2/AE21 Shafts
Table 15.8: Operating Handles for Use with Shaft Type H
Type
Defeatable Padlockable Color
Operation
Catalog
Number
NEMA/UL IEC
For LK3 400–1200 A
1, 3R, 4, 4X, 12
IP65
No
Yes
Black
Off/On (O/I)
LK3AH150 [3]
No Red/Yellow
LK3AH160 [3]
Yes Black LK3AH170
Yes Red/Yellow LK3AH180
For GS1 600–800 A
1, 3R, 4, 4X, 12
IP65
No
Yes
Black
Off/On (O/I)
LK3AH150 [3]
No Red/Yellow
LK3AH160 [3]
Yes Black GS1AH170
Yes Red/Yellow
GS1AH180 [3]
NOTE: UL approved for indoor or outdoor applications.
Table 15.9: Shafts
Length
Catalog No.
in. mm
Shaft 5 mm x 5 mm—For use with Operating Handles, Type D
12.6 320 GS1AE7
15.7 400
GS1AE71 [3]
Shaft 5 mm x 5 mm—For use with Operating Handles, Type G
12.6 320
GS1AE8 [3]
15.7 400 GS1AE81
Shaft 10 mm x 10 mm—For Standard GS1 and LK3
12.6 320 GS1AE2
15.7 400 GS1AE21
Shaft 15 mm x 15 mm—For use with Operating Handles, Type H
7.9 200
GS1AE6 [3]
15.7 400
GS1AE61 [3]
15
OPERATING MECHANISMS AND
DISCONNECT SWITCHES
[3] Obsolete.