Datasheets
B3-21111 by:

Snap Acting/Limit Switch, SPST, Momentary, 8A, 28VDC, Solder Terminal, Auxiliary Lever Type Actuator, Through Hole-straight

Part Details for B3-21111 by OTTO Engineering Inc

Overview of B3-21111 by OTTO Engineering Inc

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Applications Industrial Automation Energy and Power Systems Renewable Energy

Price & Stock for B3-21111

Part # Distributor Description Stock Price Buy
DISTI # 999-B3-21111
Mouser Electronics Basic / Snap Action Switches 8A SPNO-DB PC Pins High Current MIL RoHS: Compliant 0
  • 1 $27.9100
  • 10 $20.9400
  • 25 $19.1900
  • 50 $18.0300
  • 100 $16.8600
  • 500 $15.7000
$15.7000 / $27.9100 Order Now
DISTI # 000000000000440829
Sager Basic / Snap Action Switches 8A SPNO-DB PC Pins High Current MIL Min Qty: 10 0
  • 10 $19.8600
  • 22 $17.7200
  • 92 $15.4900
  • 197 $14.1100
  • 527 $12.8100
  • 1,086 $11.9600
$11.9600 / $19.8600 Buy Now

Part Details for B3-21111

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B3-21111 Part Data Attributes:

B3-21111 OTTO Engineering Inc
Buy Now Datasheet
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B3-21111 OTTO Engineering Inc Snap Acting/Limit Switch, SPST, Momentary, 8A, 28VDC, Solder Terminal, Auxiliary Lever Type Actuator, Through Hole-straight
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer OTTO ENGINEERING INC
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8536.50.70.00
Actuator Type AUXILIARY LEVER TYPE
Body Breadth 5.08 mm
Body Height 8.89 mm
Body Length or Diameter 12.95 mm
Contact (AC) Max Rating R Load 8A@115VAC
Contact Current(AC)-Max 8 A
Contact Current(DC)-Max 8 A
Contact (DC) Max Rating R Load 8A@28VDC
Contact Voltage(AC)-Max 115 V
Contact Voltage(DC)-Max 28 V
Electrical Life 50000 Cycle(s)
JESD-609 Code e4
Mounting Feature THROUGH HOLE-STRAIGHT
Operating Force-Max 2.22 N
Operating Temperature-Max 125 °C
Operating Temperature-Min -65 °C
Surface Mount NO
Switch Action MOMENTARY
Switch Function SPST
Switch Type SNAP ACTING/LIMIT SWITCH
Terminal Finish GOLD
Termination Type SOLDER

Alternate Parts for B3-21111

This table gives cross-reference parts and alternative options found for B3-21111. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of B3-21111, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
B3-32121 Snap Acting/Limit Switch, SPST, Momentary, 8A, 28VDC, Auxiliary Lever Type Actuator OTTO Engineering Inc B3-21111 vs B3-32121
B3-22111 Snap Acting/Limit Switch, SPST, Momentary, 8A, 28VDC, Auxiliary Lever Type Actuator OTTO Engineering Inc B3-21111 vs B3-22111
B3-12121 Snap Acting/Limit Switch, SPST, Momentary, 8A, 28VDC, Auxiliary Lever Type Actuator OTTO Engineering Inc B3-21111 vs B3-12121
B3-14122 Snap Acting/Limit Switch, SPST, Momentary, 8A, 28VDC, Wire Wrap Terminal, Auxiliary Lever Type Actuator, Panel Mount OTTO Engineering Inc B3-21111 vs B3-14122
B3-12122 Snap Acting/Limit Switch, SPST, Momentary, 8A, 28VDC, Auxiliary Lever Type Actuator OTTO Engineering Inc B3-21111 vs B3-12122
B3-11111 Snap Acting/Limit Switch, SPST, Momentary, 8A, 28VDC, Solder Terminal, Auxiliary Lever Type Actuator, Through Hole-straight OTTO Engineering Inc B3-21111 vs B3-11111
B3-32112 Snap Acting/Limit Switch, SPST, Momentary, 8A, 28VDC, Auxiliary Lever Type Actuator OTTO Engineering Inc B3-21111 vs B3-32112

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