PUSHBUTTON SWITCHES Series - A20000 Momentary Snap Action J20000 Push-Push (Alternate) Action Illuminated Switches CURRENT RATINGS FEATURES SPECIFICATIONS * * * * * * * Drip-proof enclosure design level 2 * Per MIL-PRF-22885/18 * Temperature Range: -67F to +185F (-55C to +85C) * Operating Force: 2 1 lb (8.88N) * Plunger travel: 0.160 in. (4.06mm) approx. * Uses either M22885/19 screw type or snap-in type lenses per MIL-PRF-22885/99. * Uses T-1-3/4 Midget Flange Base, Incandescent Lamp 28VDC Moisture resistant Flame retardant back material Low operating force Independent lamp circuit Rugged case A20000 Series Momentary Snap Action * J20000 Series Alternate Action 115VAC 60/400 Hz Part Number Number of Poles Type of Operation J20000 2 Alternate 2 1.5 0.5 2 1.5 0.5 A20000 2 Momentary 2 1.5 0.5 2 1.5 0.5 Resistive Inductive Lamp Resistive Inductive Lamp SELECTION TABLE APPROXIMATE DIMENSIONS .104 WIDE X .070 DEEP [2,64] [1,78] .469 [11,91] A20000* Catalog Number KEY SLOT ONLY FOR SNAP IN LENS .312 -32 NEF-28 THD BUSHING [7,52] J20145 J20149 J20152 J20153 .375 DIA [9,53] .469 -32 UNS-2A THK NUT [11,91] .42 [10,6] .2.10 [53,3] LOCKWASHER A20267 A20271 A20272 A20273 WASHER, KEYWAY Circuit Lens Type Alternate Action 2 P.D.T. Screw-in 2 Circuit 2 P.D.T. Snap-in 2 Circuit Momentary Action 2 P.D.T. Screw-in 2 Circuit 2 P.D.T. Snap-in 2 Circuit Detail Spec. Sheet J20000 *NOTE: Catalog number does not include lens shown above. SCHEMATIC DIAGRAMS - A20000 AND J20000 8 8 7 7 1 1 2 2 1 1 5 5 3 3 .375.375 [9,53] [9,53] 2 2 3 3 6 6 4 4 2 CIRCUIT 2 CIRCUIT .468.468 [11,89] [11,89] 4 4 D.P.D.T. D.P.D.T. STANDARD 0.00 = inches [0,0] = mm Dimensions for reference only. B20 .125.125 DIADIA [3,18] [3,18] .447 [11,35] .447 [11,35] 8 8 7 7 RECOMMENDED PANEL MOUNTING HOLE EATON CORPORATION Aerospace TF300-5B February 2007 .468.468 [11,89] [11,89] M22885/18-02 -04 M22885/18-06 -08 M22885/18-01 -03 M22885/18-05 -07