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802B Precision Limit Switches
Allen‑Bradley

Our Bulletin 802B Precision Limit Switches use a die-cast housing with 1/2 NPT conduit entry. These switches are available with five unique head configurations and two mounting styles. Each head is available as standard or with a rubber boot for additional sealing.
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802B-PFABBSX 802B Precision Compact Limit Switch product image
802B-PFABBSX 802B Precision Compact Limit Switch
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802B Compact, Precision and Small Precision, Precision, Top Push, Booted, Flange Mount, Standard, No LED Indicator ,7.85N (1.76lb) Torque to Operate , 2mm (0.079in) Travel to Operate, 7mm (0.276in) Maximum Travel, 0.1mm (0.004in) Travel to Reset, No Connection
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802B-PFABXSX 802B Precision Compact Limit Switch product image
802B-PFABXSX 802B Precision Compact Limit Switch
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802B Compact, Precision and Small Precision, Precision, Top Push, Flange Mount, Standard, No LED Indicator ,3.43N (0.77lb) Torque to Operate , 0.4mm (0.016in) Travel to Operate, 5.9mm (0.232in) Maximum Travel, 0.05mm (0.002in) Travel to Reset, No Connection
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802B-PFADBSX 802B Precision Compact Limit Switch product image
802B-PFADBSX 802B Precision Compact Limit Switch
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802B Compact, Precision and Small Precision, Precision, Top Push Roller, Booted, Flange Mount, Standard, No LED Indicator ,4.9N (1.09lb) Torque to Operate , 1mm (0.039in) Travel to Operate, 4.5mm (0.177in) Maximum Travel, 0.12mm (0.005in) Travel to Reset, No Connection
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802B-PFADXSX 802B Precision Compact Limit Switch product image
802B-PFADXSX 802B Precision Compact Limit Switch
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Product
802B Compact, Precision and Small Precision, Precision, Top Push Roller, Flange Mount, Standard, No LED Indicator ,3.43N (0.77lb) Torque to Operate , 0.5mm (0.02in) Travel to Operate, 4.1mm (0.161in) Maximum Travel, 0.05mm (0.002in) Travel to Reset, No Connection
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802B-PFAR2XSX 802B Precision Compact Limit Switch product image
802B-PFAR2XSX 802B Precision Compact Limit Switch
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802B Compact, Precision and Small Precision, Precision, One-Way Roller Lever, Flange Mount, Standard, No LED Indicator ,5.59N (1.28lb) Torque to Operate , 4mm (0.157in) Travel to Operate, 10mm (0.394in) Maximum Travel, 0.4mm (0.016in) Travel to Reset, No Connection
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802B-PFARBSX 802B Precision Compact Limit Switch product image
802B-PFARBSX 802B Precision Compact Limit Switch
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802B Compact, Precision and Small Precision, Precision, Roller Lever, Booted, Flange Mount, Standard, No LED Indicator ,6.28N (1.4lb) Torque to Operate , 5mm (0.197in) Travel to Operate, 11mm (0.433in) Maximum Travel, 0.4mm (0.016in) Travel to Reset, No Connection
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802B-PSAD1XSX 802B Precision Compact Limit Switch product image
802B-PSAD1XSX 802B Precision Compact Limit Switch
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Product
802B Compact, Precision and Small Precision, Precision, Top Push Cross Roller, Side Mount, Standard, No LED Indicator ,3.43N (0.77lb) Torque to Operate , 0.5mm (0.02in) Travel to Operate, 4.1mm (0.161in) Maximum Travel, 0.05mm (0.002in) Travel to Reset, No Connection
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802B-PSADXSX 802B Precision Compact Limit Switch product image
802B-PSADXSX 802B Precision Compact Limit Switch
active
Product
802B Compact, Precision and Small Precision, Precision, Top Push Roller, Side Mount, Standard, No LED Indicator ,3.43N (0.77lb) Torque to Operate , 0.5mm (0.02in) Travel to Operate, 4.1mm (0.161in) Maximum Travel, 0.05mm (0.002in) Travel to Reset, No Connection
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Best Selling
802B-PSARBSX 802B Precision Compact Limit Switch product image
802B-PSARBSX 802B Precision Compact Limit Switch
active
Product
802B Compact, Precision and Small Precision, Precision, Roller Lever, Booted, Side Mount, Standard, No LED Indicator ,6.28N (1.4lb) Torque to Operate , 5mm (0.197in) Travel to Operate, 11mm (0.433in) Maximum Travel, 0.4mm (0.016in) Travel to Reset, No Connection
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802B-PSARXSX 802B Precision Compact Limit Switch product image
802B-PSARXSX 802B Precision Compact Limit Switch
active
Product
802B Compact, Precision and Small Precision, Precision, Roller Lever, Side Mount, Standard, No LED Indicator ,5.59N (1.28lb) Torque to Operate , 4mm (0.157in) Travel to Operate, 10mm (0.394in) Maximum Travel, 0.4mm (0.016in) Travel to Reset, No Connection
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802B-PFAD1BSX 802B Precision Compact Limit Switch product image
802B-PFAD1BSX 802B Precision Compact Limit Switch
active
Product
802B Compact, Precision and Small Precision, Precision, Top Push Cross Roller, Booted, Flange Mount, Standard, No LED Indicator ,4.9N (1.09lb) Torque to Operate , 1mm (0.039in) Travel to Operate, 4.5mm (0.177in) Maximum Travel, 0.12mm (0.005in) Travel to Reset, No Connection
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802B-PFAD1XSX 802B Precision Compact Limit Switch product image
802B-PFAD1XSX 802B Precision Compact Limit Switch
active
Product
802B Compact, Precision and Small Precision, Precision, Top Push Cross Roller, Flange Mount, Standard, No LED Indicator ,3.43N (0.77lb) Torque to Operate , 0.5mm (0.02in) Travel to Operate, 4.1mm (0.161in) Maximum Travel, 0.05mm (0.002in) Travel to Reset, No Connection
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Product information Configure product Add to project
802B-PFAR2BSX 802B Precision Compact Limit Switch product image
802B-PFAR2BSX 802B Precision Compact Limit Switch
active
Product
802B Compact, Precision and Small Precision, Precision, One-Way Roller Lever, Booted, Flange Mount, Standard, No LED Indicator ,6.28N (1.4lb) Torque to Operate , 5mm (0.197in) Travel to Operate, 11mm (0.433in) Maximum Travel, 0.4mm (0.016in) Travel to Reset, No Connection
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Product information Configure product Add to project
802B-PFARXSX 802B Precision Compact Limit Switch product image
802B-PFARXSX 802B Precision Compact Limit Switch
active
Product
802B Compact, Precision and Small Precision, Precision, Roller Lever, Flange Mount, Standard, No LED Indicator ,5.59N (1.28lb) Torque to Operate , 4mm (0.157in) Travel to Operate, 10mm (0.394in) Maximum Travel, 0.4mm (0.016in) Travel to Reset, No Connection
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Best Selling
802B-PSABBSX 802B Precision Compact Limit Switch product image
802B-PSABBSX 802B Precision Compact Limit Switch
active
Product
802B Compact, Precision and Small Precision, Precision, Top Push, Booted, Side Mount, Standard, No LED Indicator ,7.85N (1.76lb) Torque to Operate , 2mm (0.079in) Travel to Operate, 7mm (0.276in) Maximum Travel, 0.1mm (0.004in) Travel to Reset, No Connection
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Product information Configure product Add to project
802B-PSAD1BSX 802B Precision Compact Limit Switch product image
802B-PSAD1BSX 802B Precision Compact Limit Switch
active
Product
802B Compact, Precision and Small Precision, Precision, Top Push Cross Roller, Booted, Side Mount, Standard, No LED Indicator ,4.9N (1.09lb) Torque to Operate , 1mm (0.039in) Travel to Operate, 4.5mm (0.177in) Maximum Travel, 0.12mm (0.005in) Travel to Reset, No Connection
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Product information Configure product Add to project
802B-PSAR2BSX 802B Precision Compact Limit Switch product image
802B-PSAR2BSX 802B Precision Compact Limit Switch
active
Product
802B Compact, Precision and Small Precision, Precision, One-Way Roller Lever, Booted, Side Mount, Standard, No LED Indicator ,6.28N (1.4lb) Torque to Operate , 5mm (0.197in) Travel to Operate, 11mm (0.433in) Maximum Travel, 0.4mm (0.016in) Travel to Reset, No Connection
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Product information Configure product Add to project
802B-PSAR2XSX 802B Precision Compact Limit Switch product image
802B-PSAR2XSX 802B Precision Compact Limit Switch
active
Product
802B Compact, Precision and Small Precision, Precision, One-Way Roller Lever, Side Mount, Standard, No LED Indicator ,5.59N (1.28lb) Torque to Operate , 4mm (0.157in) Travel to Operate, 10mm (0.394in) Maximum Travel, 0.4mm (0.016in) Travel to Reset, No Connection
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Overview Chevron DownChevron Down
Allen Bradley

Our Bulletin 802B Precision Limit Switches use a die-cast housing with 1/2 NPT conduit entry. These switches are available with five unique head configurations and two mounting styles. Each head is available as standard or with a rubber boot for additional sealing.

  • Rugged die-cast housing
  • Industry standard dimensions
  • Compact size
  • Multiple mounting options
  • Wide range of operating voltage and current ratings
  • Typical applications include:
    • Ideal for areas too small for traditional NEMA-style limit switches
    • Material handling
    • Packaging
    • Food processing
    • Transportation

Certifications
CSA MarkCanadian Standards Association Mark
UK Conformity Assessed UK Conformity Assessed
UL Listed CertificationUL Listed Certification
  • CE Marked for all applicable directives 
  • CSA Certified
  • UKCA Marked for all applicable regulations
  • UL Listed

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details. 

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Documentation Chevron DownChevron Down
Miscellaneous Publication
Presence Sensing Brochure SENSOR-BR001_-EN-P
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