The 2TC63 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:
24 g, maximum
Current Rating:
20 Amps
Vibration:
10G minimum, 50 - 500 Hz
Mechanical Shock:
50G
Acceleration:
10G
Interrupt Current:
1–20 amps: 6,000 amps at 28 VDC
25 amps: 1,625 amps at 28 VDC
1–15 amps: 2,500 amps at 120 VAC, 400 Hz
20 amps: 2,000 amps at 120 VAC, 400 Hz
25 amps: 1,800 amps at 120 VAC, 400 Hz
Endurance:
2,500 cycles: 120 VAC, 400 Hz inductive
5,000 cycles: 120 VAC, 400 Hz resistive
2,500 cycles: 30 VDC inductive
5,000 cycles: 30 VDC resistive
10,000 cycles: Mechanical, no load
Operating Altitude:
70,000 ft
特征：
This 2TC63 circuit breaker (EDMO# 2TC63-20) is rated for 20 amps.
Miniature size
Trip–free design
High vibration resistance
High interrupting capacity
Coordinated ratings
AS58091 qualified (Also: Military Approvals, FAA PMA)
Typical end use: Aircraft power distribution systems
