Large Basic Switches
YA Series
20 A. SPNO. Variety of actuators & terminations. 25,4 mm centers. Side or panel mounting
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
- Release Force
- 2,50 N [9 oz] min.
- 1,11 N [4.0 oz] min.
- 2,78 N [10.0 oz] min.
- 0,28 N [1.0 oz] min.
- 0,14 N [0.494 oz] min.
- Housing Material
- General Purpose Phenolic
- Contact Type
- Silver Cadmium Oxide
- Silver
- Circuitry
- SPNO
- Overtravel (OT)
- 5,56 mm [0.219 in] min.
- 1,57 mm [0.062 in] min.
- 2,39 mm [0.094 in] min.
- 0,25 mm [0.010 in] min.
- 1,2 mm [0.047 in] min.
- Mounting Centers
- 25,4 mm [1 in]
- Package Height
- 42,9 mm [1.69 in]
- 24,1 mm [0.95 in]
- Voltage
- 250 Vac
- Differential Travel (DT)
- 0,05 mm to 0,19 mm [0.0020 in to 0.0075 in]
- 0,064 mm to 0,10 mm [0.0025 in to 0.0040 in] max.
- 0,05 mm [0.002 in] max.
- 1,65 mm [0.064 in] max.
- 2,03 mm [0.080 in] max.
- Agency Approvals and Standards
- UL, CE, CSA, ENEC
- CSA
- UL, CE, CSA
- Actuator
- Flexible Leaf
- Roller Plunger
- Pin Plunger
- Overtravel Plunger
- Straight Lever
- Operating Temperature
- -55 °C to 85 °C [-67 °F to 185 °F]
- -55 °C to 121 °C [-67 °F to 250 °F]
- -55 °C to 125 °C [-67 °F to 257 °F]
- Sealed
- No
- Pretravel (PT)
- 1,02 mm [0.040 in] max.
- 1,27 mm [0.050 in] max.
- 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]
- Mounting Screw Size
- 3,53 mm [0.139 in]
- 4,19 mm [0.165 in]
- Operating Force (OF)
- 2,5 N [9.0 oz] max.
- 2,55 N [9.0 oz] max.
- 3,89 N to 6,12 N [14.0 oz to 22.0 oz] max.
- 1,13 N [4.0 oz] max.
- 8,33 N [30 oz] max.
- Termination
- Screw
- Quick Connect
- Material
- Plastic
- Ampere Rating
- 20 A
- Package Length
- 49,3 mm [1.94 in]
- Weight
- 28,6 g [0.063 lb]
- Tightening Torque
- 0,33 N m [3.0 in lb]
- Series Name
- BZ/BA/WA/YZ
- Package Width
- 17,5 mm [0.69 in]
Others
- Release Force
- 2,50 N [9 oz] min.
- 1,11 N [4.0 oz] min.
- 2,78 N [10.0 oz] min.
- 0,28 N [1.0 oz] min.
- 0,14 N [0.494 oz] min.
- Housing Material
- General Purpose Phenolic
- Contact Type
- Silver Cadmium Oxide
- Silver
- Circuitry
- SPNO
- Overtravel (OT)
- 5,56 mm [0.219 in] min.
- 1,57 mm [0.062 in] min.
- 2,39 mm [0.094 in] min.
- 0,25 mm [0.010 in] min.
- 1,2 mm [0.047 in] min.
- Mounting Centers
- 25,4 mm [1 in]
- Package Height
- 42,9 mm [1.69 in]
- 24,1 mm [0.95 in]
- Voltage
- 250 Vac
- Differential Travel (DT)
- 0,05 mm to 0,19 mm [0.0020 in to 0.0075 in]
- 0,064 mm to 0,10 mm [0.0025 in to 0.0040 in] max.
- 0,05 mm [0.002 in] max.
- 1,65 mm [0.064 in] max.
- 2,03 mm [0.080 in] max.
- Agency Approvals and Standards
- UL, CE, CSA, ENEC
- CSA
- UL, CE, CSA
- Actuator
- Flexible Leaf
- Roller Plunger
- Pin Plunger
- Overtravel Plunger
- Straight Lever
- Operating Temperature
- -55 °C to 85 °C [-67 °F to 185 °F]
- -55 °C to 121 °C [-67 °F to 250 °F]
- -55 °C to 125 °C [-67 °F to 257 °F]
- Sealed
- No
- Pretravel (PT)
- 1,02 mm [0.040 in] max.
- 1,27 mm [0.050 in] max.
- 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]
- Mounting Screw Size
- 3,53 mm [0.139 in]
- 4,19 mm [0.165 in]
- Operating Force (OF)
- 2,5 N [9.0 oz] max.
- 2,55 N [9.0 oz] max.
- 3,89 N to 6,12 N [14.0 oz to 22.0 oz] max.
- 1,13 N [4.0 oz] max.
- 8,33 N [30 oz] max.
- Termination
- Screw
- Quick Connect
- Material
- Plastic
- Ampere Rating
- 20 A
- Package Length
- 49,3 mm [1.94 in]
- Weight
- 28,6 g [0.063 lb]
- Tightening Torque
- 0,33 N m [3.0 in lb]
- Series Name
- BZ/BA/WA/YZ
- Package Width
- 17,5 mm [0.69 in]
- Release Force : 2,50 N [9 oz] min.|1,11 N [4.0 oz] min.|2,78 N [10.0 oz] min.|0,28 N [1.0 oz] min.|0,14 N [0.494 oz] min.
- Housing Material : General Purpose Phenolic
- Contact Type : Silver Cadmium Oxide|Silver
- Circuitry : SPNO
- Overtravel (OT) : 5,56 mm [0.219 in] min.|1,57 mm [0.062 in] min.|2,39 mm [0.094 in] min.|0,25 mm [0.010 in] min.|1,2 mm [0.047 in] min.
- Mounting Centers : 25,4 mm [1 in]
- Package Height : 42,9 mm [1.69 in]|24,1 mm [0.95 in]
- Voltage : 250 Vac
- Differential Travel (DT) : 0,05 mm to 0,19 mm [0.0020 in to 0.0075 in]|0,064 mm to 0,10 mm [0.0025 in to 0.0040 in] max.|0,05 mm [0.002 in] max.|1,65 mm [0.064 in] max.|2,03 mm [0.080 in] max.
- Agency Approvals and Standards : UL, CE, CSA, ENEC|CSA|UL, CE, CSA
- Actuator : Flexible Leaf|Roller Plunger|Pin Plunger|Overtravel Plunger|Straight Lever
- Operating Temperature : -55 °C to 85 °C [-67 °F to 185 °F]|-55 °C to 121 °C [-67 °F to 250 °F]|-55 °C to 125 °C [-67 °F to 257 °F]
- Sealed : No
- Pretravel (PT) : 1,02 mm [0.040 in] max.|1,27 mm [0.050 in] max.
- 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]
- Mounting Screw Size : 3,53 mm [0.139 in]|4,19 mm [0.165 in]
- Operating Force (OF) : 2,5 N [9.0 oz] max.|2,55 N [9.0 oz] max.|3,89 N to 6,12 N [14.0 oz to 22.0 oz] max.|1,13 N [4.0 oz] max.|8,33 N [30 oz] max.
- Termination : Screw|Quick Connect
- Material : Plastic
- Ampere Rating : 20 A
- Package Length : 49,3 mm [1.94 in]
- Weight : 28,6 g [0.063 lb]
- Tightening Torque : 0,33 N m [3.0 in lb]
- Series Name : BZ/BA/WA/YZ
- Package Width : 17,5 mm [0.69 in]