2TC2 Series Circuit Breaker | 5 Amp Rating

R557.17 excl. Vat

5 to 10 Days Delivery

SKU: 2TC2-5 Category: Tags: ,


The 2TC2 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.

This 2TC2 circuit breaker  is rated for 5 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

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Additional information

Weight .55 lbs
Dimensions 1.34 × .78 × .59 in


10G, minimum 50 Hz – 500 Hz

Current Rating:
5 Amps

Mechanical Shock:


Sand and Dust:
12 hr

salt spray 50 hr

10 days

Explosion Proof:
while interrupting rupture currents

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



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