Features Accepted world-wide standard "Large Basic" switch Low operating force and differential travel Long mechanical life up to 20,000,000 cycles at 95% survival Elongated mounting hole for easier, more accurate mounting Current rating ranges from 15 A to 25 A Choice of actuation, termination and operating characteristics Potential Applications Irrigation systems Semi-trailer trucks Timing devices Office equipment Test instruments Medical/dental equipment HVAC equipment Manually operated devices Valves

Description MICRO SWITCH™ BZ/BA Series standard basic switches are used for simple or precision on/off application needs.

Supporting Documentation

Dimensions BZ/BA Switch Performance Information Available Terminals Engineering Drawing

Product Specifications 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] Sealed No Ampere Rating 15 A Circuitry Single Pole Double Throw (SPDT) Actuator Roller Lever Termination Screw Operating Temperature Range -55 °C to 85 °C [-67 °F to 185 °F] Voltage 125 Vac Approvals CE,CSA,UL Actuator Length 26,06 mm [1.026 in] Contact Type Silver Operating Force (O.F.) 1,67 N [6.0 oz] max. Release Force (R.F.) 0,42 N [1.5 oz] min. Overtravel (O.T.) 2,39 mm [0.094 in] min. Differential Travel (D.T.) 0,08 mm - 0,51 mm [0.003 in - 0.020 in] Operating Position (O.P.) 30,17 mm ± 0,38 mm [1.188 in ± 0.015 in] Free Position (F.P.) 32,54 mm [1.281 in] max. Material Plastic Housing Material General Purpose Phenolic High Temperature 204 °C [400 °F] CE mark 61058-1 UL File # E12252 CSA File # LR41370 Agency Approvals and Standards 1054 Mounting Screw Size 3,53 mm [0.139 in] Mounting Centers 25,4 mm [1 in] Maximum Tightening Torque 0,33 N m [3.0 in lb] Weight 34,5 g [0.076 lb] Package Height 24,1 mm [0.95 in] Package Width 17,5 mm [0.69 in] Package Length 49,3 mm [1.94 in] Recommended For 26,7 mm [1.05 in] (steel roller) lever applications Availability Global UNSPSC Code 30211905 UNSPSC Commodity 30211905 Snap switches Series Name BZ/BA/WA/YZ

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