Series CW Miniature Power Rockers s e gl General Specifications g o T s ker B CWSA Electrical Capacity c Ro Power Level: For Resistive Load 6A @ 250V AC Other Ratings ns Contact Resistance: 20 milliohms maximum o utt Insulation Resistance: 500 megohms minimum @ 500V DC b h Dielectric Strength: 1,500V AC minimum between contacts for 1 minute minimum s Pu 3,000V AC minimum between contacts & case for 1 minute minimum B Mechanical Life: 30,000 operations minimum P d Electrical Life: 10,000 operations minimum with Resistive Load & 6,000 operations with Inductive Load e nat Nominal Operating Force: 2.50N mi Angle of Throw: 30° Operating Temperature Range: –10°C ~ +70°C (+14°F ~ +158°F) u Ill Materials & Finishes e abl Rocker: Polycarbonate Stationary Contacts: Silver alloy m m Housing: Polyamide Base: Laminated thermosetting sheets a gr Movable Contactor: Brass with silver alloy plating Contact Terminals: Copper with silver plating o Pr Movable Contacts: Silver alloy Common Terminals: Brass with silver plating s k c o yl CWSB Electrical Capacity e K Power Level: For Resistive Load 6A @ 250V AC Other Ratings s Contact Resistance: 20 milliohms maximum e ari Insulation Resistance: 500 megohms minimum @ 500V DC ot R Dielectric Strength: 1,500V AC minimum between contacts for 1 minute minimum 3,000V AC minimum between contacts & case for 1 minute minimum Mechanical Life: 30,000 operations minimum s e Electrical Life: 10,000 operations minimum with Resistive Load & 6,000 operations with Inductive Load d Sli Nominal Operating Force: 6.50N for single pole models; 10.0N for double pole models Angle of Throw: 30° Operating Temperature Range: –10°C ~ +70°C (+14°F ~ +158°F) Materials & Finishes s actile HRooucskinegr:: PPoollyycaamribdoen ate Stationary ConBtaacstes:: SLailmveirn aatlelody t h ermosetting sheets T Movable Contactor: Beryllium copper w/silver alloy plating Terminals: Brass with silver plating Movable Contacts: Silver Tilt CWT Electrical Capacity Power Level: For Resistive Load 6A @ 125V AC; 3A @ 250V AC; 4A @ 30V DC Other Ratings ch Contact Resistance: 20 milliohms maximum u To Insulation Resistance: 1,000 megohms minimum @ 500V DC Dielectric Strength: 1,000V AC minimum between contacts for 1 minute minimum 1,500V AC minimum between contacts & case for 1 minute minimum s or Mechanical Life: 50,000 operations minimum at c Electrical Life: 25,000 operations minimum di n Nominal Operating Force: 2.0N I Angle of Throw: 30° Operating Temperature Range: –25°C ~ +70°C (–13°F ~ +158°F) s orie Materials & Finishes ss Rocker: Glass fiber reinforced polyamide Base: LCP (Liquid Crystal Polymer) e cc Housing: Polyamide Contact Terminals: Brass + silver with silver plating A Movable Contactor: Phosphor bronze w/silver plating Common Terminals: Brass with silver plating nt Movable Contacts: Silver alloy e m e pl p u S B12 www.nkkswitches.com

Series CW Miniature Power Rockers s e Distinctive Characteristics gl g o T s B ker c CWSA o R Low cost molded rocker. s n o See-saw contact mechanism butt h s u P Stable stationary contact construction for high reliability. B P d Easily installed with snap-in mounting. e at n mi Large terminal hole dimensioned .067” x .098” u Ill (1.7mm x 2.5mm) simplifies wiring and soldering. e bl a m Wave Soldering (PC version): See Profile A in Supplement section. m a Manual Soldering: See Profile A in Supplement section. gr o Pr s k c o yl CWSB e K Low cost molded rocker. s e Snap-acting contact mechanism gives smooth actuation and audible otari R feedback. Stable stationary contact construction for high reliability. s e d Front panel, snap-in mounting for labor-saving installation. Sli Solder lug/quick connect terminals can be used with connectors. es ctil a Manual Soldering: See Profile B in Supplement section. T Tilt CWT Low cost molded rocker in compact, slim design. h c See-saw contact mechanism ou T Outstanding insulation resistance and dielectric strength. s or Dust proof construction protects contact area. at c di n Stable stationary contact construction for high reliability. I s Front panel, snap-in mounting for labor-saving installation. orie s s Terminals are molded in and epoxy sealed to lock out flux, ce c A dust, and other contaminants. nt Manual Soldering: See Profile A in Supplement section. me e pl p u S www.nkkswitches.com B13

Series CW Miniature Power Rockers s e gl STANDARDS & CERTIFICATIONS g o T s ker B CWSA c o R s n utto Specific CWSA models listed below are qualified for Underwriters Laboratories Inc. b h recognition and Canadian Standards Association certification. cULus marking on s u P case is standard as noted in following table. B P d ate n mi Model Ratings @ AC cULus File No. Marking on Case u Ill CWSA11 6A @ 250V E44145 Standard ble CWSA12 6A @ 250V E44145 Standard a m m a gr o Pr s k c o yl e K CWSB s e ari ot R Specific CWSB models listed below are qualified for Underwriters Laboratories Inc. recognition and Canadian Standards Association certification. cULus marking on s case is standard as noted in following table. e d Sli Model Ratings @ AC cULus File No. Marking on Case es CWSB11 6A @ 250V E44145 Standard actil CWSB21 6A @ 250V E44145 Standard T Tilt h c CWT u o T s or Specific CWT model listed below is qualified for Underwriters Laboratories Inc. at dic recognition and Canadian Standards Association certification. cULus marking on n I case is standard as noted in following table. s e ori s s e Model Ratings @ AC cULus File No. Marking on Case c c A CWT12 6A @ 125V E44145 Standard nt 3A @ 250V e m e pl p u S B14 www.nkkswitches.com

Series CW Miniature Power Rockers s e TYPICAL SWITCH ORDERING EXAMPLES gl g o T CWSA 1 1 A A N S s B ker c o R s n o Pole Circuits Cap Color Inscription Terminals utt b h SPST & 1 ON NONE OFF A Black For SPST & SPDT S Solder Lug us 1 P SPDT 2 ON NONE ON CNodoe None H RPCight Angle d PB e Housing For SPST nat mi A Black 1 Horizontal u Ill TYPICAL ORDERING EXAMPLE 2 Vertical ble a CWSA11AANS m 3 Dot Marking m a gr o Pr s k c o CWSB 2 1 A A 2 F yl e K s e ari Poles Cap Color Housing Inscription Terminals ot R 1 SPST A Black A Black No None Quick F Code (SPST only) Connect 2 DPST Circuit s 1 ON NONE OFF 1 Horizontal H RAingghlte PC Slide 2 Vertical Dot Marking 3 (SPST only) s e ctil a T TYPICAL ORDERING EXAMPLE CWSB21AA2F Tilt CWT 1 2 A A S1 h c u o T Pole Circuit Housing TYPICAL ORDERING EXAMPLE ors at 1 SPDT 2 ON NONE ON A Black CWT12AAS1 dic n I s e Cap Color Terminals ori s s e A Black S1 Solder Lug cc A nt e m e pl p u S www.nkkswitches.com B15

Series CW Miniature Power Rockers s e gl INSCRIPTIONS g o T No 1 2 3 Code None Horizontal Orientation Vertical Orientation Dot Marking s ker B Roc Not available in Oarnel ya vOanil-aNbolen we-iOthf ft hme o dels Oarnel ya vOanil-aNbolen we-iOthf ft hme o dels OOnffl ym Soidnegllse aProel ea vOanil-aNbolen e- double pole. horizontal inscription. vertical inscription. with the dot inscription. s n o utt b h s u P B P d e at n mi u Ill The IEC symbols for On-Off are supplied with Single Throw models only. Orientation of inscription must be selected. e bl Inscription color is white ink on black. a m m a gr o TYPICAL SWITCH DIMENSIONS FOR CWSA Pr ks Solder Lug Single Pole • No Inscription c o yl e K s arie (.52.157) NKK P/N This Side (.1428.34) ot (1.7) x (2.5) Typ R .067 x .098 1b (0.8) 1b (20.8) .031 Slides .819 (1.651.50) (.1532.34)30° 1a (.72.706) Typ(.1676.09) 11a (.1782.58) (.1795.26) 1 (0.5) Typ .020 s (.1400.22) .(027.09) .(000.28) (.311.08) (.1520.98) ctile (.1548.83) (1.651.64) (.211.94) (.1520.98) a T Terminal numbers Panel Thickness Tilt Single throw model does are on side .030” ~ .079” CWSA12AANS not have terminal 1b of switch body (0.75mm ~ 2.0mm) Right Angle Single Pole • Horizontal On-Off Inscription h c u o T s or (14.8) (12.9) Indicat .583(.1400.22) (.1427.02) .508(.1428.34) 1b (1.545.011) 1a .(017.81) Dia Typ 1a 1 1b s e sori (1.651.50) .(027.09) (1.545.01) . 0(14.27) (.00.381) Typ (.72.706) Typ es (20.8) (5.5) (16.0) (18.5) cc .819 .217 .630 .728 A nt e m Single throw model does Terminal numbers are e pl CWSA11AAN1H not have terminal 1b on side of switch body p u S B16 www.nkkswitches.com

Series CW Miniature Power Rockers s e TYPICAL SWITCH DIMENSIONS FOR CWSB gl g o T Double Pole • Vertical On-Off Inscription Quick Connect s (2.5) Typ B cker (5.7) NKK P/N This Side (.20.931) Dia Typ .0(948.0) Typ Ro .224 .(016.63) Dia Typ .157 (4.75) Typ .187 2 1 ns o (4.0) (18.6) utt (.2813.11) (.1652.82) (.1520.98)30° (.519.07).157(.1678.45) .732 (.1795.26) Pushb 2a 1a B 0 P d (2.1.0645) (.00.381) Typ (.1520.98) nate (10.6) (2.0) (1.0) (12.6) mi (.1451.71) .079 (16.2) (.80.31)9 (.1429.96) Illu .594 .638 .319 .508 e bl a Panel Thickness m m Terminal numbers are .030” ~ .079” a gr on bottom of switch (0.75mm ~ 2.0mm) CWSB21AA2F o Pr Single Pole • Dot Inscription Right Angle s k c o yl 1 1a e K (4.9) .193 (5.0) .(017.81) Dia Typ .197 s 2a 2 e (.1559.14)(1.401.67) 0 (.(15420..098))(.1429.66) 1a2a 12 (.415.07) T(.y20p.958) Typ FoSoPtpSrTint Rotari (.1652.82) .(027.09) (.1545.29) (1.770.81) .((.0100.3.0389)1) .157 1a (.419.931) (.10.531) Typ 12 21aa (.418.75) Slides (21.1) (5.7) (22.5) (5.0) (4.9) .831 .224 .886 .197 .193 (5.0) .(017.81) Dia Typ .197 s e Terminal numbers are FoDoPtpSrTint Tactil on bottom of switch CWSB11AA3H TYPICAL SWITCH DIMENSIONS FOR CWT Tilt Single Pole • No Inscription Solder Lug h NKK P/N This Side c u (.52.157) . 0(14.13) xx (.20.709) Typ (.519.07) To (0.8) Typ .031 3 s 3 or (.1663.28) (1.35.3405)30° 2 (.418.75) Typ(.1780.09) 21 (.2812.07) (.1795.26) Indicat 1 s e (4.8) (1.5) (2.0) Typ (6.8) ori .189 .059 .079 .268 ss .(395.04) (1.651.50) (.313.58) .(266.88) cce A Terminal numbers Panel Thickness nt e are on side .030” ~ .079” m e of switch body (0.75mm ~ 2.0mm) CWT12AAS1 pl p u S www.nkkswitches.com B17

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: N KK Switches: CWSA12AANS CWT12AAS1 CWSA11AAN1S CWSA11AANS CWSA11AAN3S CWSA11AAN2S CWSB11AAF CWSB11AA1F CWSB11AA3F CWSB11AA2F CWSB21AA2F CWSB21CACF CWSB21AA1F CWSB21FAFF CWSB21DADF CWSA11AANH CWSA11AAN1H CWSA11AAN2H CWSA12AANH CWSB11AAH CWSB11AA1H CWSB11AA3H CWSB21AA1H CWT12AAS1/U CWT12AAS1/UC CWSB21AA2H CWSB21AA3F