1
E4 Amperes - 28VDC Resistive Inductive Motor Sea Level 50,000 feet Low Level Rating 7.0 7.0 0.1 4.0 2.5 0.1 4.0 4.0 — TWO POLE MINIATURE P/N DESCRIPTION HH-630A Plunger Side Exit HH-630B Plunger Rear Exit HH-631A Roller Side Exit HH-631B Roller Rear Exit 1 2 4 5 3 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] FREE POSITION 1.18 [29,9] .270 [6,8] .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 Exit HH-695B Plunger Rear Exit HH-696A Roller Side Exit HH-696B Roller Rear Exit 1 2 4 5 3 7 8 6 10 11 9 12 .25 [6,4] 1.00 [25,4] .25 [6,4] .50 [12,7] 1.78 [45,2] (NON-ADJUSTABLE) .625-24UNEF-2A .1.375 [34,9] FREE POSITION 1.33 [33,8] .375 [9,5] 1.031 [26,2] DIA. MAX. MAX. DIA. (REF) DIA. DIA. X .125 [3,2] SST ROLLER TYP FREE POSITION MS35333 TYPE LOCK WASHER MS21340 TYPE NUT(2) MS25081 TYPE KEYWASHER 72 [1828,8] METAL BELLOWS INERT GAS FILLED SWITCH CHAMBER SEALED TO 1X10 -8 ATM CC/SEC. POTTING WIRE PER MIL-W-81381 TYPE MARKED AT 6.00 SPACING(TYP) GLASS/METAL M8805/4 SWITCH TYPE STAINLESS STEEL BUSHING & HOUSING INTERNAL ICE SCRAPER RING & O-RING SEAL STAINLESS STEEL PLUNGER/ACTUATOR TYP. .375 [9,5] .250 [6,4] TYP. TYP Dimensions for reference only. STANDARD 0.00 = inches [0,0] = mm LIMIT SWITCHES Series - HH Hermetically Sealed Switches HERMETICALLY SEALED LIMIT SWITCHES TYPICAL CONSTRUCTION - REAR EXIT DESIGN CURRENT RATINGS FEATURES & SPCIFICATIONS • Meets MIL-PRF-8805 Enclosure Design 5 (Hermetic) • Mechanical life: 25,000 cycles • Electrical life: 25,000 cycles • Operating temperature: -65°F to +185°F (-55°C to +85°C) • Leak rate less than 1 x 10 -8 • Rugged stainless steel construction • Inert gas filled OPTIONS • Low level circuitry capability • Rear or side exit connector • RFI/EMI shielded cable • High temperature operation • Ball bearing plunger • Custom bushing and plunger sizes • Roller plunger available in 45° increments • Special purpose designs HARDWARE SUPPLIED UNASSEMBLED SAFRAN ELECTRICAL & POWER “Safran Electrical & Power Proprietary Information. Information contained in this document is Safran Electrical & Power Proprietary Information and is disclosed in confidence. It is the property of Safran Electrical & Power and shall not be used, disclosed to others, or reproduced without the express written agreement of Safran Electrical & Power. If consent is given for reproduction in whole or in part, this notice set forth on each page of this document shall appear in any such reproduction in whole or in part. Unauthorized export or re-export is prohibited.”
![Page 1: LIMIT SWITCHES Series - HH Hermetically Sealed Switchesflamecorp.com/.../Safran-Electrical-Power,HH.pdf · 2020-03-25 · hh-695 series 1.ai 1.031 [26,2] dia. max. max. dia. (ref)](https://reader033.documents.pub/reader033/viewer/2022042915/5f53004675eb3063806807b8/html5/thumbnails/1.jpg)
