Honeywell 311SM4-T Snap Action Switch | Online Components
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311SM4-T Snap Action Switch by Honeywell
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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 Updated Today   
1-24 :$4.92
25-99 :$4.50
100-249 :$4.41
250-499 :$4.32
500-999 :$4.24
1,000 + :$3.83
208 can ship tomorrow
In our stock This is the quantity we have on-hand in our inventory for immediate shipment.
More available to ship 11/8/17
Manufacturer’s Lead Time This is the manufacturer’s timeline for additional quantities placed with
Ships From: Phoenix, AZ
Supplier: Honeywell
Part No: 311SM4-T
RoHS: Yes
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. <b>Minimum Order Quantities</b> and <b>Required Order Multiples</b> are presented with our price and availability information. 20
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.
Termination Style: Solder
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: Through Hole
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: 24.05 x 6.4 x 14.5 mm
Actuator Material/Style: Simulated Roller Lever
Base/Housing Material: Phenolic/N/A
Customers Who Bought 311SM4-T Also Bought

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
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HTS: 8536509055