limit switches series - hh hermetically sealed...
TRANSCRIPT
E4
Amperes - 28vDC
Resistive Inductive Motor
Sea Level50,000 feetLow Level Rating
7.07.00.1
4.02.50.1
4.04.0—
TWo PoLE MINIATURE
P/N DESCRIPTIoN
HH-630A Plunger Side ExitHH-630B Plunger Rear ExitHH-631A Roller Side ExitHH-631B Roller Rear Exit
SCHEMATIC
12
HH630/SCHEM.AI
453
6
.25[6,4]
.625[15,9]
.250[6,4]
.375[9,5]
1.295[32,9]
(NON-ADJUSTABLE).469-32UNS-2A
.875
[22,
2]FR
EE P
OSIT
ION
1.18
[29,
9]
.270[6,8]
HH-630 SERIES 1.AI
.72[18,3] DIA.MAX.DIA.
DIA.DIA. X .120
[3,2] SST ROLLER
TYP
(REF)
FREE POSITION
FoUR PoLE SERIES
P/N DESCRIPTIoN
HH-695A Plunger Side ExitHH-695B Plunger Rear ExitHH-696A Roller Side ExitHH-696B Roller Rear Exit
SCHEMATIC
12
HH695/SCHEM.AI
453
786
10119
12
.25[6,4]
1.00[25,4]
.25[6,4]
.50[12,7]
1.78[45,2]
(NON-ADJUSTABLE).625-24UNEF-2A
.1.3
75[3
4,9]
FREE
POS
ITIO
N
1.33
[33,
8]
.375[9,5]
HH-695 SERIES 1.AI
1.031[26,2] DIA. MAX.
MAX
.
DIA.
(REF)
DIA.DIA. X .125
[3,2] SST ROLLER
TYP
FREE POSITION
MS35333 TYPELOCK WASHER
MS21340 TYPE NUT(2)
MS25081 TYPEKEYWASHER
72[1828,8]
METAL BELLOWSINERT GAS FILLED SWITCH CHAMBER SEALED TO1X10-8 ATM CC/SEC.
POTTING
WIRE PER MIL-W-81381 TYPEMARKED AT 6.00 SPACING(TYP)
GLASS/METALHEADER PLATE
M8805/4 SWITCH TYPE
STAINLESS STEELBUSHING & HOUSING
INTERNAL ICE SCRAPERRING & O-RING SEAL
STAINLESS STEELPLUNGER/ACTUATOR
E-3-1 MIDDLE.AI
HARDWARE SUPPLIEDUNASSEMBLED
TYP.
.375[9,5]
.250[6,4]
TYP.
TYP
Dimensions for reference only.
STANDARD0.00 = inches
[0,0] = mm
LIMIT SWITCHESSeries - HH Hermetically Sealed Switches
HERMETICALLy SEALED LIMIT SWITCHES
TyPICAL CoNSTRUCTIoN - REAR ExIT DESIGN
CURRENT RATINGSFEATURES & SPCIFICATIoNS
• MeetsMIL-PRF-8805Enclosure Design 5 (Hermetic)• Mechanicallife:25,000cycles• Electricallife:25,000cycles• Operatingtemperature: -65°Fto+185°F (-55°Cto+85°C)• Leakratelessthan1x10-8
• Ruggedstainlesssteelconstruction• Inertgasfilled
oPTIoNS
• Lowlevelcircuitrycapability• Rearorsideexitconnector• RFI/EMIshieldedcable• Hightemperatureoperation• Ballbearingplunger• Custombushingandplungersizes• Rollerplungeravailablein45°increments• Specialpurposedesigns
HARDWARE SUPPLIED UNASSEMBLED
SAFRAN ELECTRICAL & POWER
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