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Application Based Solutions Switches

BS Series

ac up to 20 A (UL, CSA). Special circuitry or adjustable switch characteristics. 25,4 mm centers side mount

BS Series

Distributor Inventory

BS Series switches offer alternatives to solve challenging switch applications. These unique solutions can provide adjustable operating characteristics, sequential outputs, or impact actuation (no external plunger).

Others

  • Sealed
    • No
    • Environmentally
  • Release Force
    • 1,11 N [4.0 oz] min.
    • 20 gf min.
    • 2,78 N [10.0 oz] min.
  • Housing Material
    • General Purpose Phenolic
  • Switch Type
    • MICRO SWITCH Standard 25,15 mm H x 17,45 mm W x 49,28 mm L [.99 in H x .687 in W x 1.94 in L]
  • Mounting Screw Size
    • 3,53 mm [0.139 in]
  • Contact Type
    • Silver
  • Termination
    • Screw
    • Solder
  • Material
    • Plastic
  • Operating Force (OF)
    • 6,95 N [25.0 oz] max.
    • 1,67 N to 2,78 N [6 oz to 10 oz] max.
    • 40 gf max.
    • 9,73 N [35 oz] max.
  • Ampere Rating
    • 15 A
    • 10A
  • Package Length
    • 49,3 mm [1.94 in]
  • Circuitry
    • SPDT
  • Overtravel (OT)
    • 0,13 mm [0.005 in] min.
  • Weight
    • 226,8 g [0.50 lb]
    • 24,94 g to 34,01 g [0.055 lb to 0.075 lb]
  • Mounting Centers
    • 25,4 mm [1 in]
  • Tightening Torque
    • 0,33 N m [3.0 in lb]
  • Package Height
    • 24,1 mm [0.95 in]
  • Voltage
    • 250 Vac
  • Differential Travel (DT)
    • 0,005 mm [0.0002 in] max.
  • Agency Approvals and Standards
    • UL, CSA
  • Series Name
    • BZ/BA/WA/YZ
  • Package Width
    • 17,5 mm [0.69 in]
  • Recommended For
    • Adjustable Deadbreak Wheel on top of switch to change the air gap. Dial in OP, RP, and DT. "G" Load 5-8 grams
    • Adjustable Deadbreak Wheel on top of switch to change the air gap. Dial in OP, RP, and DT
    • Adjustable Deadbreak Wheel on top of switch to change the air gap. Dial in OP, RP, and DT. Make-before-break contact action
  • Actuator
    • Pin Plunger

Others

  • Sealed
    • No
    • Environmentally
  • Release Force
    • 1,11 N [4.0 oz] min.
    • 20 gf min.
    • 2,78 N [10.0 oz] min.
  • Housing Material
    • General Purpose Phenolic
  • Switch Type
    • MICRO SWITCH Standard 25,15 mm H x 17,45 mm W x 49,28 mm L [.99 in H x .687 in W x 1.94 in L]
  • Mounting Screw Size
    • 3,53 mm [0.139 in]
  • Contact Type
    • Silver
  • Termination
    • Screw
    • Solder
  • Material
    • Plastic
  • Operating Force (OF)
    • 6,95 N [25.0 oz] max.
    • 1,67 N to 2,78 N [6 oz to 10 oz] max.
    • 40 gf max.
    • 9,73 N [35 oz] max.
  • Ampere Rating
    • 15 A
    • 10A
  • Package Length
    • 49,3 mm [1.94 in]
  • Circuitry
    • SPDT
  • Overtravel (OT)
    • 0,13 mm [0.005 in] min.
  • Weight
    • 226,8 g [0.50 lb]
    • 24,94 g to 34,01 g [0.055 lb to 0.075 lb]
  • Mounting Centers
    • 25,4 mm [1 in]
  • Tightening Torque
    • 0,33 N m [3.0 in lb]
  • Package Height
    • 24,1 mm [0.95 in]
  • Voltage
    • 250 Vac
  • Differential Travel (DT)
    • 0,005 mm [0.0002 in] max.
  • Agency Approvals and Standards
    • UL, CSA
  • Series Name
    • BZ/BA/WA/YZ
  • Package Width
    • 17,5 mm [0.69 in]
  • Recommended For
    • Adjustable Deadbreak Wheel on top of switch to change the air gap. Dial in OP, RP, and DT. "G" Load 5-8 grams
    • Adjustable Deadbreak Wheel on top of switch to change the air gap. Dial in OP, RP, and DT
    • Adjustable Deadbreak Wheel on top of switch to change the air gap. Dial in OP, RP, and DT. Make-before-break contact action
  • Actuator
    • Pin Plunger
  • Sealed : No|Environmentally
  • Release Force : 1,11 N [4.0 oz] min.|20 gf min.|2,78 N [10.0 oz] min.
  • Housing Material : General Purpose Phenolic
  • Switch Type : MICRO SWITCH Standard 25,15 mm H x 17,45 mm W x 49,28 mm L [.99 in H x .687 in W x 1.94 in L]
  • Mounting Screw Size : 3,53 mm [0.139 in]
  • Contact Type : Silver
  • Termination : Screw|Solder
  • Material : Plastic
  • Operating Force (OF) : 6,95 N [25.0 oz] max.|1,67 N to 2,78 N [6 oz to 10 oz] max.|40 gf max.|9,73 N [35 oz] max.
  • Ampere Rating : 15 A|10A
  • Package Length : 49,3 mm [1.94 in]
  • Circuitry : SPDT
  • Overtravel (OT) : 0,13 mm [0.005 in] min.
  • Weight : 226,8 g [0.50 lb]|24,94 g to 34,01 g [0.055 lb to 0.075 lb]
  • Mounting Centers : 25,4 mm [1 in]
  • Tightening Torque : 0,33 N m [3.0 in lb]
  • Package Height : 24,1 mm [0.95 in]
  • Voltage : 250 Vac
  • Differential Travel (DT) : 0,005 mm [0.0002 in] max.
  • Agency Approvals and Standards : UL, CSA
  • Series Name : BZ/BA/WA/YZ
  • Package Width : 17,5 mm [0.69 in]
  • Recommended For : Adjustable Deadbreak Wheel on top of switch to change the air gap. Dial in OP, RP, and DT. "G" Load 5-8 grams|Adjustable Deadbreak Wheel on top of switch to change the air gap. Dial in OP, RP, and DT|Adjustable Deadbreak Wheel on top of switch to change the air gap. Dial in OP, RP, and DT. Make-before-break contact action
  • Actuator : Pin Plunger
Data Sheet
Name
Description
File Size
Date
Size
MICRO SWITCH BS/ DT/MT/MN/TB Series Premium Large Snap-Action Switches
1.61 MB
9/11/2020
PDF 1.61 MB
Brochure
Name
Description
File Size
Date
Size
Basic, Toggles, and Rocker Switches Range Guide
14.08 MB
9/10/2020
PDF 14.08 MB
Application Note
Name
Description
File Size
Date
Size
Sensors and Switches in Valves and Flowmeters
1.79 MB
12/16/2020
PDF 1.79 MB
Others
Name
Description
File Size
Date
Size
4BS3 lowres photo
12.25 KB
9/11/2020
12.25 KB
4BS3 highres photo
105.73 KB
9/11/2020
105.73 KB
Name
Description
File Size
Date
Size
4BS3 lowres photo
12.25 KB
9/11/2020
12.25 KB
MICRO SWITCH BS/ DT/MT/MN/TB Series Premium Large Snap-Action Switches
1.61 MB
9/11/2020
PDF 1.61 MB
4BS3 highres photo
105.73 KB
9/11/2020
105.73 KB
Basic, Toggles, and Rocker Switches Range Guide
14.08 MB
9/10/2020
PDF 14.08 MB
Sensors and Switches in Valves and Flowmeters
1.79 MB
12/16/2020
PDF 1.79 MB