Cutler Hammer, Div of Eaton Corp HT800 Series Accessories Catalog
March 2008
NO Contact Block NC Contact Block
Pushbuttons & Indicating Lights
30.5 mm Watertight/Oiltight
HT800 Series, Selector Switch Selection, Contact Blocks
47-205
Selector Switch Contact Block Selection
For 2-, 3- and 4-Position Selector Switches
Table 47-331. 2-Position Selector Switch (Cam Code 3A)
Operator Position Left Right
XO
OX
NO
NC
Table 47-332. 3-Position Selector Switch (Cam Code 1D)
Operator Position Left Right
XOO
OXO
OOX
OXX
XXO
NO
NC NC
NC
Table 47-333. 4-Position Selector Switch (Cam Code 8E)
Operator Position Left Right
or
or
NC
NO
NO
NC
Contact Blocks
Table 47-334. Contact Blocks
Description/Function Contact
Standard Normally Open contact NO HT8A
Standard Normally Closed contact NC HT8B
Normally Open Early Make contact will
make circuit before standard NO contact.
DC ratings do not apply.
Normally Closed Late Break contact will
open after standard NC contact. DC
ratings do not apply.
Logic level, low voltage NO contact.
Gold plated contacts.
See Page 47-196 for contact block electrical ratings.
Table 47-335. Contact Block Location (Viewed from Rear) Suffix Codes
Left Side Right Side
A
=
NO
A2
=
2NO
B1
=
NC
B2
=
2NC
C
=
NOEM
C2
=
2 NOEM
D1
=
NCLB
D2
=
2 NCLB
E1
=
NOEM-NCLB
F1
=
NO & NC
F4
=
1NO-1NC
Maximum of (2) contact blocks per side or a total of (4) contact blocks
recommended.
Type
NOEM HT8C
NCLB HT8D
NO HT8E
A5
=
NO
A6
=
2NO
B
=
NC
B6
=
2NC
C5
=
NOEM
C6
=
2 NOEM
D
=
NCLB
D6
=
2 NCLB
E5
=
NOEM-NCLB
Q1
=
NO & NC
Catalog
Number
Price
U.S. $
47
XOOO
OXOO
OOXO
OOOX
NO
NC
CA08102001E
NO
NC
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . 1CD1C
47-206
47
Pushbuttons & Indicating Lights
30.5 mm Watertight/Oiltight
HT800 Series, Legend Plates
Options
Legend Plates
Standard Jumbo
Table 47-336. For Pushbutton Operators and Indicating Lights Table 47-337. For Selector Switch Operators
Legend Color of
Field
Letters on Legend Plates Below are 3/16" High
CLAMP Black HT8SP90 HT8LP90
CLOSE Black HT8SP73 HT8LP73
DOWN Black HT8SP74 HT8LP74
EMERG. STOP Red HT8SP13 HT8LP13
FAST Black HT8SP75 HT8LP75
FASTER Black HT8SP87 HT8LP87
FEEDER ON Black HT8SP94 HT8LP94
FEEDER OFF Black HT8SP95 HT8LP95
FORWARD Black HT8SP15 HT8LP15
HIGH Black HT8SP16 HT8LP16
IN Black HT8SP17 HT8LP17
INCH Black HT8SP18 HT8LP18
JOG Black HT8SP19 HT8LP19
JOG FOR. Black HT8SP20 HT8LP20
JOG REV. Black HT8SP21 HT8LP21
LOW Black HT8SP22 HT8LP22
LOWER Black HT8SP23 HT8LP23
LUBE-FAIL Black HT8SP92 HT8LP92
MOTOR RUN Black HT8SP81 HT8LP81
MOTOR STOP Black HT8SP82 HT8LP82
OFF Red HT8SP24 HT8LP24
ON Black HT8SP25 HT8LP25
OPEN Black HT8SP26 HT8LP26
OUT Black HT8SP27 HT8LP27
POWER ON Black HT8SP80 HT8LP80
RAISE Black HT8SP28 HT8LP28
READY Black HT8SP86 HT8LP86
RESET Black HT8SP29 HT8LP29
REVERSE Black HT8SP30 HT8LP30
RUN Black HT8SP31 HT8LP31
SAFE Black HT8SP85 HT8LP85
SLOW Black HT8SP32 HT8LP32
SLOWER Black HT8SP88 HT8LP88
START Black HT8SP33 HT8LP33
STOP Red HT8SP34 HT8LP34
TEST Black HT8SP83 HT8LP83
TRANSFER Black HT8SP93 HT8LP93
TRIP Black HT8SP84 HT8LP84
UNCLAMP Black HT8SP91 HT8LP91
UP Black HT8SP35 HT8LP35
Catalog
Number
(Standard)
Price
U.S. $
Catalog
Number
(Jumbo)
Price
U.S. $
Legend Color of
Field
Catalog
Number
(Standard)
Price
U.S. $
2-Position — 3/16" High Lettering
FOR. REV. Black HT8SP38 HT8LP38
HAND AUTO Black HT8SP39 HT8LP39
HIGH LOW Black HT8SP40 HT8LP40
JOG RUN Black HT8SP41 HT8LP41
MAN. AUTO Black HT8SP67 HT8LP67
OFF ON Black HT8SP42 HT8LP42
OPEN CLOSE Black HT8SP43 HT8LP43
RUN JOG Black HT8SP44 HT8LP44
SAFE RUN Black HT8SP45 HT8LP45
START JOG Black HT8SP46 HT8LP46
START STOP Black HT8SP47 HT8LP47
UP DOWN Black HT8SP48 HT8LP48
3-Position — 3/16" High Lettering
AUTO OFF HAND
FOR. OFF REV.
FOR. SAFE REV.
HAND OFF AUTO
MAN. OFF AUTO
OPEN OFF CLOSE
RUN SAFE JOG
UP OFF DOWN
ON STOP SAFE
Black HT8SP49 HT8LP49
Black HT8SP50 HT8LP50
Black HT8SP69 HT8LP69
Black HT8SP51 HT8LP51
Black HT8SP68 HT8LP68
Black HT8SP53 HT8LP53
Black HT8SP70 HT8LP70
Black HT8SP54 HT8LP54
Black HT8SP71 HT8LP71
Table 47-338. For Push-Pull Units
Legend Color of
ON / OFF Black HT8PP5 HT8R5
OPEN / CLOSE Black HT8PP8 HT8R8
UP / DOWN Black HT8PP11 HT8R11
3/32" high lettering.
1/8" high lettering.
Field
Catalog
Number
(Standard)
Price
U.S. $
Table 47-339. Blank Plastic Legend Plates — Square
Legend Color of
Field
Black White/Silver HT8SP76 HT8LP76
White Red/ Black HT8SP77 HT8LP77
Catalog
Number
(Standard)
Price
U.S. $
Catalog
Number
(Jumbo)
Catalog
Number
(Jumbo)
Catalog
Number
(Jumbo)
March 2008
Price
U.S. $
Price
U.S. $
Price
U.S. $
Dimensions . . . . . . . . . . . . . . . . . . . . . . Page 47-213
Discount Symbol . . . . . . . . . . . . . . . . . 1CD1C
CA08102001E
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