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| 2TC SERIES

1–25 Amp, Single–Phase, Miniature Ambient Compensated

Introduction

Klixon® single–phase TC devices are the smallest, lightest high performance aircraft circuit breakers available today. They represent the state-of-

the-art protection of today’s aerospace power systems. Their light weight and small size make them especially well suited for aircraft, avionics and

electronic systems. The Klixon® trademark has set the standard for aerospace circuit breakers and the TC series offers the endurance and reliability

required by exacting military specifications.

Features

• Miniature size

• Light weight

• 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

PERFORMANCE CHARACTERISTICS

Vibrations

10G minimum, 50–500 Hz (other vibration levels available)

Mechanical Shock

50G

Acceleration

10G

Weight

24 gram maximum (2TC14)

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