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Limit Switches

OP Series

Metal housing. Side, top, or end mounting. NEMA 1, 3, 4, 13 sealing. UL/CSA approvals

OP Series

Distributor Inventory

MICRO SWITCH OP enclosed switches are precision snap-action switches sealed in rugged cast aluminum housings. Cover and shaft seals keep out moisture and other contaminants on rotary operated switches. The plungers in the Q-plunger version are not sealed.

Others

  • Pretravel (PT)
    • 5,56 mm [0.219 in] max.
    • 1,27 mm [0.05 in] max.
  • Release Force
    • 2,22 N [0.50 lb] min.
    • 35,59 N [8 oz] min.
    • 1,11 N [0.25 lb] min.
  • Housing Material
    • Aluminum Die-Cast
  • Operating Force (OF)
    • 13,3 N [3 lb] max.
    • 2,22 N to 5,56 N [8 oz to 20 oz]
    • 0,56 N [2 oz]
    • 1,1 N [0.25 lb]
    • 11,0 N [2.4 lb]
    • 0,08 N to 0,23 N [12 in lb to 2 in lb] max.
    • 2,22 N to 6,67 N [8 oz to 24 oz]
    • 4.5 in-lb max.
    • 15,5 N [3.5 lb] max.
    • 8,90 N [2.0 lb] max.
    • 3,34 N to 8,90 N [12 oz to 32 oz]
    • 0.75 lb max.
    • 12,2 N [2.75 lb] max.
  • Ampere Rating
    • 15 A
    • 20 A
    • 10A
  • Circuitry
    • 1NC 1NO Snap Action, SPDT
    • DPDT
    • SPDT
  • Sealing
    • NEMA 1, 3, 4, 13
  • Overtravel (OT)
    • 25°
    • 3,18 mm [0.125 in] min.
    • 90°
  • UNSPSC Commodity
    • 39122213 Limit Switches
  • Termination Type
    • 0.5 in - 14NPT Conduit
    • 0.5 in - 14 NPT Thread with three no. 18 prewired leads
  • Product Type
    • Enclosed Switches
  • Differential Travel (DT)
    • 0,23 mm [0.009 in] max.
    • 0,3 mm [0.012 in] max.
    • 0,18 mm [.007 in] max.
  • Supply Voltage
    • 125 Vac, 250 Vac, 480 Vac
    • 125 Vac, 250 Vac
  • Agency Approvals and Standards
    • UL, CSA
  • Series Name
    • OP
  • UNSPSC Code
    • 39122213
  • Actuator
    • Cross Roller Arm (90° Rotated Roller)
    • Top Plunger
    • Side Rotary
    • Manual Palm Button
    • Boot Sealed Top Plunger

Others

  • Pretravel (PT)
    • 5,56 mm [0.219 in] max.
    • 1,27 mm [0.05 in] max.
  • Release Force
    • 2,22 N [0.50 lb] min.
    • 35,59 N [8 oz] min.
    • 1,11 N [0.25 lb] min.
  • Housing Material
    • Aluminum Die-Cast
  • Operating Force (OF)
    • 13,3 N [3 lb] max.
    • 2,22 N to 5,56 N [8 oz to 20 oz]
    • 0,56 N [2 oz]
    • 1,1 N [0.25 lb]
    • 11,0 N [2.4 lb]
    • 0,08 N to 0,23 N [12 in lb to 2 in lb] max.
    • 2,22 N to 6,67 N [8 oz to 24 oz]
    • 4.5 in-lb max.
    • 15,5 N [3.5 lb] max.
    • 8,90 N [2.0 lb] max.
    • 3,34 N to 8,90 N [12 oz to 32 oz]
    • 0.75 lb max.
    • 12,2 N [2.75 lb] max.
  • Ampere Rating
    • 15 A
    • 20 A
    • 10A
  • Circuitry
    • 1NC 1NO Snap Action, SPDT
    • DPDT
    • SPDT
  • Sealing
    • NEMA 1, 3, 4, 13
  • Overtravel (OT)
    • 25°
    • 3,18 mm [0.125 in] min.
    • 90°
  • UNSPSC Commodity
    • 39122213 Limit Switches
  • Termination Type
    • 0.5 in - 14NPT Conduit
    • 0.5 in - 14 NPT Thread with three no. 18 prewired leads
  • Product Type
    • Enclosed Switches
  • Differential Travel (DT)
    • 0,23 mm [0.009 in] max.
    • 0,3 mm [0.012 in] max.
    • 0,18 mm [.007 in] max.
  • Supply Voltage
    • 125 Vac, 250 Vac, 480 Vac
    • 125 Vac, 250 Vac
  • Agency Approvals and Standards
    • UL, CSA
  • Series Name
    • OP
  • UNSPSC Code
    • 39122213
  • Actuator
    • Cross Roller Arm (90° Rotated Roller)
    • Top Plunger
    • Side Rotary
    • Manual Palm Button
    • Boot Sealed Top Plunger
  • Pretravel (PT) : 5,56 mm [0.219 in] max.|1,27 mm [0.05 in] max.
  • Release Force : 2,22 N [0.50 lb] min.|35,59 N [8 oz] min.|1,11 N [0.25 lb] min.
  • Housing Material : Aluminum Die-Cast
  • Operating Force (OF) : 13,3 N [3 lb] max.|2,22 N to 5,56 N [8 oz to 20 oz]|0,56 N [2 oz]|1,1 N [0.25 lb]|11,0 N [2.4 lb]|0,08 N to 0,23 N [12 in lb to 2 in lb] max.|2,22 N to 6,67 N [8 oz to 24 oz]|4.5 in-lb max.|15,5 N [3.5 lb] max.|8,90 N [2.0 lb] max.|3,34 N to 8,90 N [12 oz to 32 oz]|0.75 lb max.|12,2 N [2.75 lb] max.
  • Ampere Rating : 15 A|20 A|10A
  • Circuitry : 1NC 1NO Snap Action, SPDT|DPDT|SPDT
  • Sealing : NEMA 1, 3, 4, 13
  • Overtravel (OT) : 25°|3,18 mm [0.125 in] min.|90°
  • UNSPSC Commodity : 39122213 Limit Switches
  • Termination Type : 0.5 in - 14NPT Conduit|0.5 in - 14 NPT Thread with three no. 18 prewired leads
  • Product Type : Enclosed Switches
  • Differential Travel (DT) : 0,23 mm [0.009 in] max.|0,3 mm [0.012 in] max.|0,18 mm [.007 in] max.
  • Supply Voltage : 125 Vac, 250 Vac, 480 Vac|125 Vac, 250 Vac
  • Agency Approvals and Standards : UL, CSA
  • Series Name : OP
  • UNSPSC Code : 39122213
  • Actuator : Cross Roller Arm (90° Rotated Roller)|Top Plunger|Side Rotary|Manual Palm Button|Boot Sealed Top Plunger
White Paper
Name
Description
File Size
Date
Size
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
9/10/2020
PDF 3.27 MB
Manuals and Guides
Name
Description
File Size
Date
Size
PK 88008: OP switches
321.8 KB
9/10/2020
PDF 321.8 KB
PK 88012: EX and OP - replacement parts
140.77 KB
9/10/2020
PDF 140.77 KB
Catalog
Name
Description
File Size
Date
Size
Enclosed Switches OP Series
482.8 KB
9/10/2020
PDF 482.8 KB
Brochure
Name
Description
File Size
Date
Size
Limit Switches and Machine Safety Range Guide
8.05 MB
9/10/2020
PDF 8.05 MB
Others
Name
Description
File Size
Date
Size
OP-AR lowres photo
28.87 KB
9/10/2020
28.87 KB
OP-AR highres photo
231.04 KB
9/10/2020
231.04 KB
Name
Description
File Size
Date
Size
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
9/10/2020
PDF 3.27 MB
PK 88008: OP switches
321.8 KB
9/10/2020
PDF 321.8 KB
Enclosed Switches OP Series
482.8 KB
9/10/2020
PDF 482.8 KB
OP-AR lowres photo
28.87 KB
9/10/2020
28.87 KB
OP-AR highres photo
231.04 KB
9/10/2020
231.04 KB
PK 88012: EX and OP - replacement parts
140.77 KB
9/10/2020
PDF 140.77 KB
Limit Switches and Machine Safety Range Guide
8.05 MB
9/10/2020
PDF 8.05 MB