Molded Case Circuit Breakers

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Bulletin 140U G-Frame

Product Selection — 100 A, G-Frame Accessories Approximate Dimensions
Product Selection — 100 A, G-Frame

Click to enlarge - 100A_G-frame



Note: Accessories cannot be field installed to the G-Frame circuit breakers.

14 kA, Thermal-Magnetic, Fixed Thermal-Fixed Magnetic

Rated
Current
In [A] 		Thermal Trip [A]
Ir = In (Fixed) 		Magnetic Trip [A]
Im = 10 x In 		Interrupting Rating (50/60 Hz)
Icu /Ics [kA] 		Interrupting Rating [kA] ⋆  2 Poles
Cat. No.
208V AC 240V AC 480V AC 125/250V DC
15 15 150 65 65 14 10 140U-G1C2-C15
20 20 200 65 65 14 10 140U-G1C2-C20
25 25 250 65 65 14 10 140U-G1C2-C25
30 30 300 65 65 14 10 140U-G1C2-C30
35 35 350 65 65 14 10 140U-G1C2-C35
40 40 400 65 65 14 10 140U-G1C2-C40
45 45 450 65 65 14 10 140U-G1C2-C45
50 50 500 65 65 14 10 140U-G1C2-C50
  
⋆ Time constant is 8 ms min.

22 kA, Thermal-Magnetic, Fixed Thermal-Fixed Magnetic

Rated
Current
In [A] 		Thermal Trip [A]
Ir = In (Fixed) 		Magnetic Trip [A]
Im = 10 x In 		Interrupting Rating (50/60 Hz)
Icu /Ics [kA] 		Interrupting Rating [kA] ⋆  3 Poles
Cat. No.
208V AC 240V AC 480V AC 125/250V DC
15 15 150 65 65 22 10 140U-G2C3-C15
20 20 200 65 65 22 10 140U-G2C3-C20
25 25 250 65 65 22 10 140U-G2C3-C25
30 30 300 65 65 22 10 140U-G2C3-C30
35 35 350 65 65 22 10 140U-G2C3-C35
40 40 400 65 65 22 10 140U-G2C3-C40
45 45 450 65 65 22 10 140U-G2C3-C45
50 50 500 65 65 22 10 140U-G2C3-C50
60 60 600 65 65 22 10 140U-G2C3-C60
70 70 700 65 65 22 10 140U-G2C3-C70
80 80 800 65 65 22 10 140U-G2C3-C80
90 90 900 65 65 22 10 140U-G2C3-C90
100 100 1000 65 65 22 10 140U-G2C3-D10
  
⋆ Time constant is 8 ms min. and 2 poles of a 3-pole circuit breaker.