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PRODUCT INFO
311SM4-T Snap Action Switch by Honeywell
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Authorized Distributor

311SM4-T

Honeywell

MICRO SWITCH™ Basic Switches: DT Series, Double Pole Double Throw (DPDT), 10 A at 250 Vac, Straight Lever Actuator, 1,11 ...

PRICING per each  AVAILABILITY real time   
1-24 :$4.92
25-99 :$4.50
100-249 :$4.41
250-499 :$4.32
500-999 :$4.24
1,000 + :$3.83
578 can ship today
In our stock 
16 can ship 3/10/17
Available Factory Stock 
147 can ship 3/2/17
Incoming stock 
More available to ship 4/17/17
Manufacturer’s Lead Time 
Ships From: Phoenix, AZ
In Stock quantities placed in the next
12 hour(s) 49 minute(s) ship today!
RESOURCES
SPECS
Supplier: Honeywell
Part No: 311SM4-T
RoHS: Yes
Maximum AC Voltage Rating: N/A
Family: SM
Contact Material: Silver
Maximum DC Voltage Rating: N/A
Maximum Pre-Travel: 2.16 mm
Pole Throw Configuration: N/A
Mechanical Life: 10000000 Cycles
Packaging: N/A
Contact Plating: N/A
Minimum Over-Travel: 0.46 mm
Switch Configuration: N.O./N.C.
IP Rating: N/A
Electrical Life: N/A
Body Orientation: Straight
Housing Material: N/A
Release Force: 0.07 N
Product Weight: N/A
Base Material: Phenolic
Mounting: Turret Solder
Maximum Movement Differential: 0.48 mm
Operating Force: 0.39 N
Dielectric Strength: N/A
Minimum Insulation Resistance: N/A
Operating Temperature: -54 to 85 °C
Contact Rating @ Voltage: 5 A
Dimension: 24.05mm x 6.4mm x 14.5mm
Actuator Material/Style: Simulated Roller Lever
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DESCRIPTION

Snap action switches are highly sensitive switches that respond to very small movements and can rapidly change from one contact position to the other. This Roller Lever Switch is mostly used in timing devices, test instruments, vending machines, aerospace, medical and dental equipment, appliances, computer and business equipment, communications equipment and manually operated devices.

311SM4-T Snap Action Switch from Honeywell comes with a long operating life and an elongated mounting hole for easier, more accurate mounting. Featuring a choice of actuation, electrical termination and operating characteristics, this subminiature basic switch offers reliable functionality and is used for simple or precision application needs.



Product Highlights
  • Optional series constructions available (gold contacts for low energy switching, bifurcated gold contacts for maximum reliability, power load switching capability to 11 A)
  • Choice of electrical termination (solder, quick connect, PCB)
  • Long operating life
  • Elongated mounting hole for easier, more accurate mounting
  • Choice of actuation (plunger, as well as a variety of integral and auxiliary actuators)
  • Choice of operating characteristics (sensitive differential travel as low as 0.0254 mm [0.001 in] maximum, low operating force to 0.56 N [2.0 oz.] maximum)

Potential Applications:
  • Aerospace
  • Instrumentation
  • Appliances
  • Vending machines
  • Timing devices
  • Office equipment
  • Computer/business equipment
  • Test instruments
  • Medical/dental equipment
  • Communications equipment
  • HVAC equipment
  • Manually operated devices
  • Valves
PART CLASSIFICATION DATA
HTS: 8536509055
COO: MX
ECCN: EAR99
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