Datasheets
BA-2R-A4 by:

Snap Acting/Limit Switch, SPDT, Momentary, 0.5A, 125VDC, 1.52mm, Screw Terminal, Panel Mount,

Part Details for BA-2R-A4 by Honeywell Sensing and Control

Results Overview of BA-2R-A4 by Honeywell Sensing and Control

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BA-2R-A4 Information

BA-2R-A4 by Honeywell Sensing and Control is a Snap Acting/Limit Switch.
Snap Acting/Limit Switches are under the broader part category of Switches.

Electrical switches are binary devices that control the flow of current in a circuit by either allowing or preventing the flow of electrons. Read more about Switches on our Switches part category page.

Price & Stock for BA-2R-A4

Part # Distributor Description Stock Price Buy
DISTI # 4417898
Farnell SNAP ACTING-LIMIT SWITCH RoHS: Compliant Min Qty: 5 Lead time: 1 Weeks, 2 Days Container: Each 27
  • 5 $25.8994
  • 15 $24.3470
$24.3470 / $25.8994 Buy Now
DISTI # 51650995
Verical Switch Snap Action N.O./N.C. SPDT Pin Plunger 20A 600VAC 250VDC 1491.4VA 6.12N Screw Mount Screw RoHS: Compliant Min Qty: 5 Package Multiple: 5 Date Code: 1510 Americas - 410
  • 5 $18.4990
  • 25 $18.1610
  • 50 $17.8230
  • 95 $17.4850
  • 200 $17.1340
$17.1340 / $18.4990 Buy Now
DISTI # 29736162
Verical Switch Snap Action N.O./N.C. SPDT Pin Plunger 20A 600VAC 250VDC 1491.4VA 6.12N Screw Mount Screw RoHS: Compliant Min Qty: 5 Package Multiple: 1 Americas - 33
  • 1 $14.7100
  • 23 $14.4400
$14.4400 / $14.7100 Buy Now
DISTI # BA-2R-A4
IBS Electronics SNAP ACTING/LIMIT SWITCH SPDT MOMENTARY 0.5A 125VDC 1.52MM SCREW TERMINAL PANEL MOUNT Min Qty: 10 Package Multiple: 1 445
  • 10 $14.7125
  • 23 $14.4375
  • 46 $17.8230
  • 91 $17.4850
  • 200 $17.1340
  • 500 $8.9180
  • 1,000 $8.2160
$8.2160 / $17.8230 Buy Now
Master Electronics MICRO SWITCH™ Premium Large Basic Switches: BA Series, Single Pole Double Throw (SPDT), 20 A 125/250/480 Vac, ENEC 20 A 250 Vac, Pin Plunger, 8-32 UNC Binding Head Combination Screw Termination with Cup Washers, Mounting Holes will Accept Pins or Screws, UL, CE, CSA, ENEC RoHS: Compliant 445 In Stock
  • 5 $14.2300
  • 23 $13.9700
  • 46 $13.7100
  • 91 $13.4500
  • 200 $13.1800
  • 500 $6.8600
  • 1,000 $6.3200
$6.3200 / $14.2300 Buy Now

Part Details for BA-2R-A4

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BA-2R-A4 Part Data Attributes

BA-2R-A4 Honeywell Sensing and Control
Buy Now Datasheet
Compare Parts:
BA-2R-A4 Honeywell Sensing and Control Snap Acting/Limit Switch, SPDT, Momentary, 0.5A, 125VDC, 1.52mm, Screw Terminal, Panel Mount,
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer HONEYWELL SENSING AND CONTROL
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8536.50.70.00
Actuator Travel 1.52 mm
Body Breadth 17.45 mm
Body Height 24.13 mm
Body Length or Diameter 49.28 mm
Contact (AC) Max Rating R Load 20A@480VAC
Contact Current(AC)-Max 20 A
Contact Current(DC)-Max 0.5 A
Contact (DC) Max Rating R Load .5A@125VDC
Contact Voltage(AC)-Max 480 V
Contact Voltage(DC)-Max 125 V
Mounting Feature PANEL MOUNT
Operating Force-Max 6.12 N
Pre-Travel-Max 1.27 mm
Surface Mount NO
Switch Action MOMENTARY
Switch Function SPDT
Switch Type SNAP ACTING/LIMIT SWITCH
Termination Type SCREW

BA-2R-A4 Related Parts

BA-2R-A4 Frequently Asked Questions (FAQ)

  • The recommended mounting orientation for the BA-2R-A4 is with the sensor axis vertical and the connector pointing downwards to prevent moisture from entering the sensor.

  • The BA-2R-A4 is factory-calibrated and does not require additional calibration. However, it's recommended to perform a system-level calibration to ensure accurate readings in the specific application.

  • The BA-2R-A4 can withstand vibrations up to 10g peak acceleration in the frequency range of 10-2000 Hz.

  • No, the BA-2R-A4 is not designed for use in explosive environments. It does not have any explosion-proof certifications and should only be used in non-hazardous locations.

  • The response time of the BA-2R-A4 is typically less than 10 ms, making it suitable for most industrial and commercial applications.

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