T3 COMMERCIAL & MIL MINIATURE TOGGLES MINIATURE TOGGLES FEATURING OTTO'S UNIQUE SNAP-ACTION MECHANISM These miniature toggles are rugged, highly reliable switches offering positive detent action for safe switching operation. Featuring the unique OTTO snap-action switch mechanism in conjunction with a unique toggle actuator design, the T3 series offers snap-action contact actuation. T3-5 Style T3-1 Style High contact pressure and superior wiping action of the OTTO design makes the T3 series an excellent choice for switching loads from logic level up to 5 amps. T3-3 Style Choose sealed one or two pole circuitry, 15/32-32 sealed or 1/4-40 unsealed bushing construction, momentary and/or maintained operation. The 15/32-32 bushing model is also available with lever lockout toggle feature or thumb button actuators. T3-4 Style T3-1 Style T3-2 Style In addition to the single turret solder terminal specified in MIL-DTL-83731, we also offer two different lengths of pins for printed circuit soldering. Mounting hardware provided includes two hex nuts, one lockwasher and one keyway washer. Features: * * * * * * * * * Snap-action contact actuation Shorter behind panel depth Superior wiping action keeps contacts clean Positive tactile response prevents operating errors Weighs up to 25% less than competitive products More contact/terminal plating choices Highly reliable, simpler design, fewer parts Black matte finish available. Contact factory. RoHS/WEEE/Reach compliant TOGGLE SWITCHES Molded-in terminals seal the contacts against moisture and solder flux wicking. The front-panel side of 15/32-32 bushing models are sealed against water and other liquids per MIL-DTL-83731. Standard Characteristics/Ratings: ELECTRICAL RATINGS: Load Sea Level @ 28VDC or 115VAC, 400Hz @ 65,000 Feet Resistive 5A 5A Inductive 2A 2A Lamp 1A N/A DWV 1050Vrms 400Vrms Electrical Life: 30,000 cycles Mechanical Life: 100,000 cycles Seal: MIL-DTL-83731 (15/32-32 bushing style only) Operating Temp Range: -65C to +85C MATERIALS: Handle: 303 Stainless Bushing: Per MIL-DTL-83731 Body: Per MIL-DTL-83731 Terminal Hardware: None required Mounting Hardware: Hex nuts, lockwasher and keyway washer T3 PART NUMBER CODE T3 - X X X X X X - or X Bushing Style Terminal Style Circuitry 1. 15/32-32 2. 1/4-40 3. 15/32-32 With Lockout 4. 15/32-32 With Convex Button 5. 15/32-32 With Concave Button 1. Single Turret 4. PC Pin 0.150" lg. 5. PC Pin 0.270" lg. 1. Single Pole 2. Double Pole Circuit Made With Lever At: Keyway Center Opposite Side Keyway 1. ON OFF ON 2. OFF NONE ON 3. ON NONE ON 4. (ON) NONE ON 5. (ON) OFF (ON) 6. (ON) OFF ON NOTE: ( ) denotes momentary action. Add appropriate lockout feature configuration code letter (A thru P) for bushing style 3 only. Button color codes (1, 2 and 8) for bushing styles 4 and 5 at end of Part Number. Specifications Subject To Change Without Notice Contact Material Lockout Feature Button Color 1. Silver/Gold Flash 2. Gold Plate Lockout feature configuration code letters A-P for bushing style 3 only. Otherwise omit. 1. Red 2. Black 8. Grey (for bushing styles 4 & 5 only) Special Note: For black levers and bushings, please contact factory. www.ottoexcellence.com 180 T3 COMMERCIAL & MIL MINIATURE TOGGLES MINIATURE TOGGLES MEETS MIL-DTL-83731, COMMERCIAL & MILITARY GRADES Circuit Made With Lever At No. Keyway Poles Side 1-2 4-5 1 ON 1 OFF 1 ON 1 (ON) 1 (ON) 1 (ON) 2 2 2 2 2 2 ON OFF ON (ON) (ON) (ON) Center Position 15/32" Bushing (Sealed) OFF None None None OFF OFF Opposite Keyway 2-3 5-6 ON ON ON ON (ON) ON MIL-SPEC Part Number MS27718-21-1 MS27718-22-1 MS27718-23-1 MS27718-26-1 MS27718-27-1 MS27718-31-1 OTTO Part Number T3-11111 T3-11121 T3-11131 T3-11141 T3-11151 T3-11161 OFF None None None OFF OFF ON ON ON ON (ON) ON MS27719-21-1 MS27719-22-1 MS27719-23-1 MS27719-26-1 MS27719-27-1 MS27719-31-1 T3-11211 T3-11221 T3-11231 T3-11241 T3-11251 T3-11261 1/4-40" Bushing (Unsealed) Lever Lock-15/32" Bushing (Sealed) MIL-SPEC Part Number MS27716-21-1 MS27716-22-1 MS27716-23-1 MS27716-26-1 MS27716-27-1 MS27716-31-1 OTTO Part Number T3-21111 T3-21121 T3-21131 T3-21141 T3-21151 T3-21161 MIL-SPEC Part Number MS27720-21-1_ MS27720-22-1_ MS27720-23-1_ MS27720-26-1_ MS27720-27-1_ MS27720-31-1_ OTTO Suffix for Part Lockout Number Feature T3-31111_ All T3-31121_ D, F, G T3-31131_ D, F, G T3-31141_ F T3-31151_ E, L, N T3-31161_ E, F, K, L, M, N MS27717-21-1 MS27717-22-1 MS27717-23-1 MS27717-26-1 MS27717-27-1 MS27717-31-1 T3-21211 T3-21221 T3-21231 T3-21241 T3-21251 T3-21261 MS27721-21-1_ MS27721-22-1_ MS27721-23-1_ MS27721-26-1_ MS27721-27-1_ MS27721-31-1_ T3-31211_ All T3-31221_ D, F, G T3-31231_ D, F, G T3-31241_ F T3-31251_ E, L, N T3-31261_ E, F, K, L, M, N NOTE: ( ) denotes momentary action. Thumb Actuators, 15/32-32 Bushing Standard Toggle, 15/32-32 Bushing Standard Toggle, 1/4-40 Bushing Sealed front panel construction. Unsealed front panel construction. Optional front panel seal P/N 700223. Sealed front panel construction. Behind-panel dimensions same as 15/32-32 Bushing style. Lever Lockout Toggle, 15/32-32 Bushing Lever Lockout Configuration Codes Sealed front panel construction. Figures A thru P are schematics to illustrate lockout configurations and momentary positions. They do not represent details of construction. A Locked in all three positions B Locked in Center and Keyway Side position D Locked out of Center position E Locked in Center position F Locked in Opposite Keyway position G Locked in Keyway Side position H Locked out of Center and Keyway Side Position J Locked out of Center and Opposite Keyway position K Locked in Center and Opposite Keyway position L Locked out of Keyway Side position M Locked out of and into Opposite Keyway position N Locked out of Opposite Keyway position P Locked out of and into Keyway Side position 181 OTTO Full Line Catalog Specifications Subject To Change Without Notice