Type 304 & 304L
11
Figure 8. Typical Switch Mounting for T
ype 470 Actuator
, Size 30 and T
ype 470 Actuator
, Size 80 with Covered Yoke
NOTE:
REFER TO THE PARTS LIST FOR KEY NUMBER DESCRIPTION AND ORDERING INFORMATION. REFER
TO THE ADDITIONAL PARTS FOR FIELD MOUNTING SECTION FOR ACTUATOR PARTS REQUIRED FOR
MOUNTING THE TYPE 304 AND 304L SWITCHES.
STEM CONNECTOR
FOR SIZE 80 AND
LARGER
OPTIONAL
STEM CONNECTION
30A7539–E / IL
Key Description Part Number
47 Spacer, pl steel
Size 30 1N466224102
Sizes 40, 43, and 46 1N254324102
All other sizes (none req’d) - - -
49 Arm assembly, pl steel and stainless steel
Size 30 thru 68 1U9987000A2
Size 80 thru 130 11A6825X012
Size 80 with covered yoke 1N8083000A2
50 Cap Screw, Hex Socket Head, steel 1H3697X0022
51 Machine screw, pl steel (2 req’d)
Sizes 80, 86, 100, and 130 only 1E490528982
52 Cap screw, pl steel
Size 30 1B787724052
Sizes 40, 43, and 46 1A352624052
Size 60 thru 130 1C631224052
Size 80 w/covered yoke (none req’d) - - -
60 Hex Nut, pl steel (2 req’d)
Sizes 40, 43, 46, 60, 63, 64, and 68 only 1A342124122
75 Hook bolt, pl steel (2 req’d)
Size 30 and size 80 w/covered yoke (none req’d) - - -
Size 40 thru 68 10A8522X012
Size 86 11A6712X012
Sizes 80, 100, and 130 11A6710X012
91 Hex nut, pl steel
Size 30 and size 80 w/covered yoke (none req’d) - - -
Sizes 40, 43, 46, 60, 63, 64, and 68 (4 req’d) 1A375324112
Sizes 80, 86, 100, and 130 (6 req’d) 1A375324112
Type 478 Actuator (figure 7)
40 Mounting plate assembly, steel
Sizes 40, 43, and 46 10A8526X012
Sizes 60 and 64 10A8534X012
Size 68 11A6700X012
43 Machine screw, pl steel (4 req’d) 1C582428982
Key Description Part Number
44 Lockwasher, pl steel (4 req’d) 1C225628982
45 Cap screw, pl steel
Sizes 40, 43, 46, and 68 (2 req’d) 1B762424052
Sizes 60 and 64 (2 req’d) 1A352524052
46 Lockwasher, pl steel 1C225728982
47 Spacer, pl steel
Sizes 40, 43, and 46 1N465824102
Sizes 60 and 64 (none req’d) - - -
Size 68 1N254324102
49 Arm assembly, steel & stainless steel
Size 68 11A6717X012
All other sizes 1R5304000A2
50 Cap Screw, Hex Socket Head, steel 1H3697X0022
52 Cap screw, pl steel
Sizes 40, 43, and 46 1B787724052
Sizes 60 and 64 1C631224052
Size 68 1A352624052
60 Hex Nut, pl steel (2 req’d) 1A342124122
75 Hook bolt, steel (2 req’d) 10A8522X012
91 Hex nut, pl steel (4 req’d) 1A375324112
Type 478-16 Actuator (figures 9 and 14)
40 Mounting plate assembly, steel
Sizes 60 and 68 10A8532X012
Sizes 80 and 100 11A6714X012
43 Machine screw, pl steel (4 req’d) 1C582428982
44 Lockwasher, pl steel (4 req’d) 1C225628982
45 Cap screw, pl steel
Sizes 60 and 68 (3 req’d) 1A352524052
Sizes 80 and 100 (2 req’d) 1A344524052
46 Lockwasher, pl steel 1C225728982
49 Arm assembly, pl steel and stainless steel
Sizes 60 and 68 only 1V2586X0012
49A Follower Pin, stainless steel
Sizes 80 and 100 only 11A6715X012
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