LIMIT SWITCHES
These subminiature sealed switches are contained in a
rugged aluminum housing with choice of lever, roller or
plunger. Featuring the B5 series basic switch, the P6-3
series is able to switch up to 10 amps. The high contact
pressure and superior wiping action of the OTTO design
also makes the P6-3 series an excellent choice when
switching logic level loads.
Sealing against water and other liquids is per MIL-PRF-8805.
Wire leaded models feature potted leads. The solder terminals
are epoxy sealed.
Features:
• Compactdesign
• WatertighttoMIL-PRF-8805
• Choiceoffouractuatorstyles
• Choiceofwireleadorsolderterminationstyles
• Upto10ampsswitchingcapability
• Highcontactpressureforlowlevels
• Precisionoperatingpoints
• Reachcompliant
Roller
Lever Style
Lever Style
Plunger
Style
Overtravel
Plunger Style
StandardCharacteristics/Ratings:
ELECTRICALRATINGS: SeaLevel@28VDC 50,000feet@28VDC
Load SingleCircuitN.O.orN.C. 2CircuitPerPole SingleCircuitN.O.orN.C. 2CircuitPerPole
Resistive 10A 10A 10A 10A
Inductive 7.5A 5A 3.5A 2A
Motor 4A 2A N/A N/A
DWV 1000Vrms 500Vrms
ElectricalLife: 50,000 cycles
MechanicalLife: 50,000 cycles
OPERATIONAL: P6-31 P6-32 P6-33 P6-34 P6-35 P6-36 P6-37 P6-38
OperatingForce: 16 oz max 40 oz max 20 oz max 40 oz max 32 oz max 60 oz max 20 oz max 48 oz max
ReleaseForce: 4 oz min 8 oz min 4 oz min 8 oz min 4 oz min 24 oz min 4 oz min 8 oz min
MovementDifferential: 0.060” max 0.020” max 0.060” max 0.020” max 0.080” max 0.035” max 0.080” max 0.040” max
Pretravel: 0.125” max 0.050” max 0.125” max 0.070” max 0.125” max 0.050” max 0.125” max 0.070” max
Overtravel: 0.025” min 0.012” min 0.025” min 0.187” min 0.025” min 0.012” min 0.025” min 0.187” min
StrengthofActuator: 10.0 lbs. 25.0 lbs. 10.0 lbs. 25.0 lbs. 10.0 lbs. 25.0 lbs. 10.0 lbs. 25.0 lbs.
TemperatureRange: -55°C to +85°C
Seal: Enclosure Design 3, watertight per MIL-PRF-8805
MATERIALS:
Plunger: Corrosion resistant steel
Lever: Corrosion resistant steel (where applicable)
MountingHardware: None provided
SUBMINIATURE WATERTIGHT SEALED LIMIT
SWITCHES
P6-3
FEATURING OTTO B5 SERIES BASIC SWITCHES
Specifications Subject To Change Without Notice www.ottoexcellence.com 82