The 2TC12 series single-phase circuit breakers provide reliable state-of-the-art circuit protection for aerospace power systems. The compact and lightweight design makes these circuit breakers well suited for aircraft avionics and electronic systems. The 2TC series ratings is coordinated so any rating will trip before another rating twice its capacity in the event of a fault. Ambient temperature compensation allows the 2TC circuit breakers to operate where temperatures exceeds the 160°F maximum of non–ambient compensated thermal circuit breakers and may also operate in temperatures as high as 150°F without derating the circuit breaker while eliminating the need for added cooling.
Includes hardware.
规格：
Weight:
25 g
Dimensions:
0.781 x 1.343 x 0.593 in
Current Rating:
3 Amps
Vibration:
10G minimum, 50 Hz – 500 Hz
Mechanical Shock:
50G
Acceleration:
10G
Interrupt Current:
1 – 15 amps: 2500 amps @ 120 VAC, 400 Hz
1 – 20 amps: 6000 amps @ 28 VDC
25 amps: 1625 amps @ 28 VDC
20 amps: 2000 amps @ 120 VAC, 400 Hz
25 amps: 1800 amps @ 120 VAC, 400 Hz
Endurance:
2500 cycles: 120 VAC, 400 Hz (inductive)
5000 cycles: 120 VAC, 400 Hz (resistive)
2500 cycles: 30 VDC (inductive)
5000 cycles: 30 VDC (resistive)
10000 cycles: mechanical, no load
Operating Altitude:
70,000 ft
特征：
This 2TC12 circuit breaker(EDMO# 2TC12-3)is rated for 3 amps.
Compact and lightweight
Trip–free design
Current ratings 1 to 25 amps
High vibration resistance
High interrupting capacity
Coordinated ratings
AS58091 qualified (Also: Military Approvals, FAA PMA)
Typical end use: Aircraft power distribution systems
