311SM4 by honeywell
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Honeywell Authorized Distributor

311SM4

MICRO SWITCH™ Subminiature Basic Switches: SM Series, Single Pole Double Throw (SPDT), 5 A 250 Vac, 0,39 N [1.4 oz] Maximum Operating Force, 6,38 mm [0.25 in] Integral Simulated Roller Lever Actuator, Thru-Hole Solder Termination, 9,5 mm [0.38 in] Mounting Centers, UL, CE, CSA, ENEC ...

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RoHS Compliant
Packaging
Accessories
Certificate of Compliance

DESCRIPTION

The HONEYWELL part 311SM4 is a MICRO SWITCH Subminiature Basic Switches from the SM Series. This single pole double throw (SPDT) switch is designed to handle 5A at 250VAC with a maximum operating force of 0.39 N [1.4 oz]. It features a 6.38mm [0.25 in] integral simulated roller lever actuator for precise and reliable operation. The switch is equipped with thru-hole solder termination, has 9.5mm [0.38 in] mounting centers, and is certified by UL, CE, CSA, and ENEC for quality and safety assurance.

Product Highlights:

  • 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 electrical termination (solder, quick connect, PCB)
  • 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)
  • Optional series constructions available (gold contacts for low energy switching, bifurcated gold contacts for maximum reliability, power load switching capability to 11 A)
  • MIL-PFR-8805 qualified listings available

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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SPECIFICATIONS

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Products found: 0
Supplier:
Honeywell
Part No:
311SM4
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
85365000
COO:
MX
ECCN:
EAR99
Supplier's Standard Package: The item count, length, weight, or volume contained in the supplier’s original packaging for efficient storage, handling, and distribution.
10
Mounting:
Through Hole
Pole Throw Configuration:
SPDT
Switch Configuration:
N.O./N.C.
Actuator Material/Style:
Simulated Roller Lever
Contact Rating @ Voltage:
5 A
Maximum Movement Differential:
0.48 mm
Operating Force:
0.39 N
Termination Style:
Solder
Dimension:
21.06 x 6.35 x 18.59 mm
Body Orientation:
Straight
IP Rating:
N/A

IN STOCK: 209

Can Ship immediately

Minimum Order Quantity: 10

Multiple: 10

Factory Lead-Time 18 Weeks

Price (USD)

Qty
Unit Price
10
$27.09
30
$25.55
50
$25.43
100
$20.11
250
$19.39
500
$19.34
1,000 +
$19.30
Supplier's Standard Package
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