Aviall Product Catalog And Source Book Page 1326 Electrical & Batteries

SWITCHES DEXSON SWITCHES aviall ability aviall.com 1326 Dexter-Wilson Model 024807-002 & 024807-003 rudder trim switches. INTERNAL SWITCHES PER MIL-S- 8805/7 (MS 25476-1); INTERNAL WIRES PER MIL-W22759/11-20-09 without ID. Designed for increased quality and reliability. Built in switch redundancy. This rudder trim switch is currently used on the Boeing 737 aircraft. Dexson 024807-002 FAA-PMA replacement for Signet Scientific switch P/N 30850-( ). The -003 incorporates extra poles for flight deck recorder functions. Switching action: bi-directional momentary rotary action. Water resistance: splash proof with knob installed. Shock: 15Gs shock load. Dielectric voltage: leakage at 1500 VRMS, 2 mA max. Part No. Endurance Contact Rating Wt. Rotational Torque Operating Temp. 024807-002 300 K cycles 1.5 amps 0.64 lb. max. 1-4 in. lbs. -65 to + 182 F steady state 412 amp in-rush 024807-003 300 K cycles 1.5 amps 0.64 lb. max. 1-4 in. lbs. -65 to + 182 F steady state 412 amp in-rush Part No. Endurance Contact Rating Wt. Rotational Torque 024804-002 150 K cycles 3 amps max; 12 V DC 0.64 lbs. max. 2-5 in. lbs. 024806-001 150 K cycles 3 amps max; 12 V DC 1.1 lbs. max. 2-10 in. lbs. Model 024804 & 024806 rudder trim switches. INTERNAL WIRES PER MIL-W-22759/11-20-09 without ID; INTERNAL SWITCHES PER MIL-S-8805/7 (MS 25476-1). Designed for increased quality and reliability. Built-in switch redundancy. Built-in mechanical failsafe breaks all circuits when switch knob is restored to "neutral" position. Arming circuit actuated before main micro switch is transferred. The rudder trim switch is currently used on the Boeing 747/757/767 aircraft. Switching action: bi-directional momentary rotary action. Water resistance: splash proof with knob installed. Dielectric voltage: leakage at 1500 VRMS, 2 mA max.

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