Datasheets
C3950BA by:

Toggle Switch, DPST, On-off, Latched, 14A, 36VDC, Quick Connect Terminal, Metal Lever Actuator, Panel Mount-threaded, ROHS COMPLIANT

Part Details for C3950BA by Bulgin

Results Overview of C3950BA by Bulgin

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C3950BA Information

C3950BA by Bulgin is a Toggle Switch.
Toggle 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 C3950BA

Part # Distributor Description Stock Price Buy
DISTI # 04X4303
Newark Toggle Switch, Dpst, 20A, 277Vac, Panel, Switch Operation:On-Off, Contact Configuration:Dpst, Illumination:Non Illuminated, Product Range:3900 Series, Switch Mounting:Panel Mount, Contact Current Max:20A, Contact Voltage Ac Nom:277V Rohs Compliant: Yes |Arcolectric/bulgin Limited C3950BA RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 745
  • 1 $10.7600
  • 5 $9.9900
  • 10 $9.3200
  • 25 $9.2700
  • 50 $8.8700
  • 100 $8.4800
  • 250 $8.3100
$8.3100 / $10.7600 Buy Now
DISTI # 1091-1029-ND
DigiKey SWITCH TOGGLE DPST 20A 125V Min Qty: 1 Lead time: 28 Weeks Container: Bulk 1814
In Stock
  • 1 $12.6800
  • 10 $10.9400
  • 25 $10.3152
  • 50 $9.8654
  • 100 $9.4347
  • 250 $8.8928
  • 500 $8.7375
$8.7375 / $12.6800 Buy Now
DISTI # 167-C3950BA
Mouser Electronics Toggle Switches DPST Toggle Switch RoHS: Compliant 109
  • 1 $14.3200
  • 10 $12.8400
  • 25 $12.2800
  • 50 $11.6400
  • 100 $11.2200
  • 250 $10.5100
  • 500 $9.7400
$9.7400 / $14.3200 Buy Now
DISTI # V99:2348_19932146
Arrow Electronics Switch Toggle ON OFF DPST Round Lever Quick Conn 20A 277VAC 72VDC 745.7VA Panel Mount with Threads RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 14 Weeks Americas - 409
  • 1 $9.0390
  • 10 $8.6470
  • 25 $8.4850
  • 50 $8.4400
$8.4400 / $9.0390 Buy Now
Onlinecomponents.com Switch Toggle ON OFF DPST Round Lever Quick Conn 20A 277VAC 72VDC 745.7VA Panel Mount with Threads RoHS: Compliant 0
  • 5 $12.0500
  • 25 $10.9200
  • 50 $10.4300
  • 100 $10.1300
  • 250 $9.5800
  • 500 $8.1600
  • 1,000 $8.0400
$8.0400 / $12.0500 Buy Now
DISTI # 84740762
Verical Switch Toggle ON OFF DPST Round Lever Quick Conn 20A 277VAC 72VDC 745.7VA Panel Mount with Threads RoHS: Compliant Min Qty: 5 Package Multiple: 5 Date Code: 2312 Americas - 895
  • 5 $12.8941
  • 25 $10.0118
  • 50 $9.9059
  • 100 $9.8588
  • 250 $9.8118
$9.8118 / $12.8941 Buy Now
DISTI # 30265531
Verical Switch Toggle ON OFF DPST Round Lever Quick Conn 20A 277VAC 72VDC 745.7VA Panel Mount with Threads RoHS: Compliant Min Qty: 1 Package Multiple: 1 Americas - 409
  • 1 $8.6470
$8.6470 Buy Now

Part Details for C3950BA

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C3950BA Part Data Attributes

C3950BA Bulgin
Buy Now Datasheet
Compare Parts:
C3950BA Bulgin Toggle Switch, DPST, On-off, Latched, 14A, 36VDC, Quick Connect Terminal, Metal Lever Actuator, Panel Mount-threaded, ROHS COMPLIANT
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer BULGIN LTD
Package Description ROHS COMPLIANT
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8536.50.90.65
Samacsys Manufacturer Bulgin
Actuator Finish NICKEL
Actuator Length 0.689 inch
Actuator Type METAL LEVER
Body Height 16.9926 mm
Contact (AC) Max Rating R Load 20A@277VAC
Contact Current(AC)-Max 20 A
Contact Current(DC)-Max 14 A
Contact (DC) Max Rating R Load 14A@36VDC
Contact Function ON-OFF
Contact Resistance 0.1 mΩ
Contact Voltage(AC)-Max 277 V
Contact Voltage(DC)-Max 36 V
Insulation Resistance 20000000 Ω
Mounting Feature PANEL MOUNT-THREADED
Surface Mount NO
Switch Action LATCHED
Switch Function DPST
Switch Type TOGGLE SWITCH
Termination Type QUICK CONNECT

C3950BA Related Parts

C3950BA Frequently Asked Questions (FAQ)

  • The recommended torque for the screw terminals is 0.5 Nm to 1.5 Nm, depending on the wire size and type.

  • Yes, the C3950BA connector is designed for outdoor use and has an IP67 rating, making it resistant to water and dust ingress.

  • No, the C3950BA connector is designed for wire sizes up to 2.5mm². Using a larger wire size may compromise the connector's performance and reliability.

  • The C3950BA connector is rated for up to 630V AC/DC, but it's recommended to consult with Bulgin's technical support for high-voltage applications exceeding 400V AC/DC.

  • The C3950BA connector is rated for operating temperatures up to 120°C, but it's recommended to derate the connector's current rating for temperatures above 85°C.

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