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The Klixon 5TC7 series circuit breaker was designed to meet the trip and performance requirements of MS25244, but is offered in the higher capacity ratings of 40 and 50 amps. This lightweight, high performance, non-ambient temperature compensated circuit breaker is well suited for aircraft, avionics and electrical systems.
Like all Klixon circuit breakers, this 5TC7 series features a trip-free design, which will trip open on an overload, even when manually held closed.
DETAIL PERFORMANCE
VIBRATION -------------------------------------------------- CURVE 'J' OF EUROCAE ED-14B, 3 G'S, 2000 HZ
MECHANICAL SHOCK ----------------------------------- 50 G'S
CORROSION ------------------------------------------------ SALT SPRAY 48 HOURS
SAND & DUST------------------------------------------------ 12 HOURS
HUMIDITY ----------------------------------------------------- 48 HOURS
EXPLOSION PROOF --------------------------------------- WHILE INTERRUPTING CURRENTS
ENDURANCE:
115 VAC 360-800 HZ INDUCTIVE 2500 CYCLES
28 VDC RESISTIVE 2500 CYCLES
INDUCTIVE 2500 CYCLES
MECHANICAL NO LOAD 5000 CYCLES
CALIBRATION: 50 AMP
MIN. ULT. TRIP MAX. ULT. TRIP 200% 500% 1000%
+25 C (+77 F) 115 % RATING 138% RATING 15-55 SEC. 0.15-2.5 SEC. 0.045-0.6 SEC.
-40 C (-40 F) 148 % RATING 178% RATING 70 SEC. MAX. 0.15-2.5 SEC. 0.045-0.6 SEC.
+71 C (+160 F) 70 % RATING 114% RATING 1.5 SEC. MIN. 0.15-2.5 SEC. 0