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Large Basic Switches

WM Series

22 A. SPNC. Variety of actuators & terminations. 25,4 mm centers. Side or panel mounting

Distributor Inventory

Accurate, reliable, and repeatable, MICRO SWITCH BZ/BA/BM/BE/6AS/WZ/YZ/WA/YA Series features precise operating characteristics and enhanced life. These premium, large snap-action switches offer precision operation and sensitive differential travel.

Utilizing state-of-the-art manufacturing processes and quality controls, Honeywell has engineered premium, large snap-action switches that meet various international agency requirements. Some models have military qualifications. These Series are often used for precision on/off applications, as well as end of limit, presence/absence, and manual operator interface functions.

Their engineered design is suitable for various application needs. Configured options provide a wide variety of operating and interface characteristics.

Others

  • Ampere Rating
    • 22 A
  • Circuitry
    • SPNC
  • Actuator
    • Pin Plunger
    • Roller Lever
  • Switch Type
    • MICRO SWITCH Standard 25,4 mm H x 17,8 mm W x 50,8 mm L [1.0 in H x 0.7 in W x 2.0 in L]
  • Termination
    • Screw
  • Mounting Centers
    • 25,4 mm [1 in]
  • Operating Temperature
    • -55 °C to 85 °C [-67 °F to 185 °F]
  • Sealed
    • No
  • Housing Material
    • General Purpose Phenolic
  • Mounting Screw Size
    • 3,53 mm [0.139 in]
  • Contact Type
    • Silver Cadmium Oxide
  • Operating Force (OF)
    • 3,06 N to 4,73 N [11.0 oz to 17.0 oz] max.
    • 1,6 N [5.75 oz] max.
  • Package Length
    • 49,3 mm [1.94 in]
  • Overtravel (OT)
    • 0,13 mm [0.005 in] min.
    • 2,39 mm [0.094 in] min.
  • Weight
    • 28,6 g [0.063 lb]
    • 34,5 g [0.076 lb]
  • Tightening Torque
    • 0,33 N m [3.0 in lb]
  • Package Height
    • 42,9 mm [1.69 in]
    • 24,1 mm [0.95 in]
  • Operating Position (OP)
    • 15,88 mm ±0,38 mm [0.625 in ±0.015 in]
    • 30,17 mm ±0,38 mm [1.188 in ±0.015 in]
  • Voltage
    • 250 Vac
  • Differential Travel (DT)
    • 0,025 mm [0.001 in] max.
  • Agency Approvals and Standards
    • UL, CE, CSA, ENEC
  • Series Name
    • BZ/BA/WA/YZ
  • Package Width
    • 17,5 mm [0.69 in]

Others

  • Ampere Rating
    • 22 A
  • Circuitry
    • SPNC
  • Actuator
    • Pin Plunger
    • Roller Lever
  • Switch Type
    • MICRO SWITCH Standard 25,4 mm H x 17,8 mm W x 50,8 mm L [1.0 in H x 0.7 in W x 2.0 in L]
  • Termination
    • Screw
  • Mounting Centers
    • 25,4 mm [1 in]
  • Operating Temperature
    • -55 °C to 85 °C [-67 °F to 185 °F]
  • Sealed
    • No
  • Housing Material
    • General Purpose Phenolic
  • Mounting Screw Size
    • 3,53 mm [0.139 in]
  • Contact Type
    • Silver Cadmium Oxide
  • Operating Force (OF)
    • 3,06 N to 4,73 N [11.0 oz to 17.0 oz] max.
    • 1,6 N [5.75 oz] max.
  • Package Length
    • 49,3 mm [1.94 in]
  • Overtravel (OT)
    • 0,13 mm [0.005 in] min.
    • 2,39 mm [0.094 in] min.
  • Weight
    • 28,6 g [0.063 lb]
    • 34,5 g [0.076 lb]
  • Tightening Torque
    • 0,33 N m [3.0 in lb]
  • Package Height
    • 42,9 mm [1.69 in]
    • 24,1 mm [0.95 in]
  • Operating Position (OP)
    • 15,88 mm ±0,38 mm [0.625 in ±0.015 in]
    • 30,17 mm ±0,38 mm [1.188 in ±0.015 in]
  • Voltage
    • 250 Vac
  • Differential Travel (DT)
    • 0,025 mm [0.001 in] max.
  • Agency Approvals and Standards
    • UL, CE, CSA, ENEC
  • Series Name
    • BZ/BA/WA/YZ
  • Package Width
    • 17,5 mm [0.69 in]
  • Operating Temperature : -55 °C to 85 °C [-67 °F to 185 °F]
  • Sealed : No
  • Housing Material : General Purpose Phenolic
  • Mounting Screw Size : 3,53 mm [0.139 in]
  • Switch Type : MICRO SWITCH Standard 25,4 mm H x 17,8 mm W x 50,8 mm L [1.0 in H x 0.7 in W x 2.0 in L]
  • Contact Type : Silver Cadmium Oxide
  • Operating Force (OF) : 3,06 N to 4,73 N [11.0 oz to 17.0 oz] max.|1,6 N [5.75 oz] max.
  • Termination : Screw
  • Package Length : 49,3 mm [1.94 in]
  • Ampere Rating : 22 A
  • Circuitry : SPNC
  • Overtravel (OT) : 0,13 mm [0.005 in] min.|2,39 mm [0.094 in] min.
  • Weight : 28,6 g [0.063 lb]|34,5 g [0.076 lb]
  • Mounting Centers : 25,4 mm [1 in]
  • Tightening Torque : 0,33 N m [3.0 in lb]
  • Package Height : 42,9 mm [1.69 in]|24,1 mm [0.95 in]
  • Operating Position (OP) : 15,88 mm ±0,38 mm [0.625 in ±0.015 in]|30,17 mm ±0,38 mm [1.188 in ±0.015 in]
  • Voltage : 250 Vac
  • Differential Travel (DT) : 0,025 mm [0.001 in] max.
  • Agency Approvals and Standards : UL, CE, CSA, ENEC
  • Series Name : BZ/BA/WA/YZ
  • Package Width : 17,5 mm [0.69 in]
  • Actuator : Pin Plunger|Roller Lever
Manuals and Guides
Name
Description
File Size
Date
Size
Basic, Toggle, and Rocker Switches Range Guide
6.48 MB
7/12/2021
PDF 6.48 MB
Brochure
Name
Description
File Size
Date
Size
Safety and Productivity Solutions in Hospital Applications
11.57 MB
12/3/2020
PDF 11.57 MB
Partners Providing Technical Safety and Productivity Solutions
10.07 MB
12/16/2020
PDF 10.07 MB
Oil and Gas Brochure
3.4 MB
5/11/2021
PDF 3.4 MB
Application Note
Name
Description
File Size
Date
Size
Switches for Automated Parking Gates/Barriers
748.6 KB
12/3/2020
PDF 748.6 KB
Sensors and Switches in Valves and Flowmeters
1.78 MB
12/16/2020
PDF 1.78 MB
Name
Description
File Size
Date
Size
Switches for Automated Parking Gates/Barriers
748.6 KB
12/3/2020
PDF 748.6 KB
Safety and Productivity Solutions in Hospital Applications
11.57 MB
12/3/2020
PDF 11.57 MB
Basic, Toggle, and Rocker Switches Range Guide
6.48 MB
7/12/2021
PDF 6.48 MB
Sensors and Switches in Valves and Flowmeters
1.78 MB
12/16/2020
PDF 1.78 MB
Partners Providing Technical Safety and Productivity Solutions
10.07 MB
12/16/2020
PDF 10.07 MB
Oil and Gas Brochure
3.4 MB
5/11/2021
PDF 3.4 MB