3TC12 Series Circuit Breaker | 30 Amp Rating

KLIXON

Call For Pricing

Available to order

EDMO # 3TC12-30

MFR Part # 3TC12-30

Need help placing an order? Call 800-235-3300 or Contact us

Product Description

The 3TC12 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 3TC 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 3TC 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. The 3TC circuit breakers are available in 15 to 35 amperes.

Includes hardware.

Features

This 3TC12 circuit breaker (EDMO# 3TC12-30) is rated for 30 amps.
Compact size and weight
Trip-free design
1 to 25 Amp current rating
High vibration resistance
High interrupting capacity up to 6,000 amps at 28 VDC and 3,500 amps at 120 VAC, 400 Hz
Typically used on aircraft power distribution systems
AS58091 qualified as well as military approvals, and FAA PMA

Specifications

Weight:

36 g, maximum
Dimensions:

1.1 x 0.781 x 1.249 mm, max.
Specification

Current Rating: 30 Amps
Vibration:

10G minimum, 50 - 500 Hz
Mechanical Shock:

50G
Acceleration:

10G
Interrupt Current:

15–35 amps: 6,000 amps at 28 VDC 15–35: 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