Bulletin 140U G-Frame

Product Selection — 100 A, G-Frame

UL 489
CSA 22.2, No. 5

Note: Accessories cannot be field installed to the G-Frame circuit breakers. Circuit breakers with 1 auxiliary contact are also available.

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

Rated Current I_n [A]	Thermal Trip [A] I_r = I_n (Fixed)	Magnetic Trip [A] I_m = 10 x I_n	Interrupt Rating (50/60 Hz) I_cu /I_cs [kA]			Interrupt Rating [kA] ¬	2 Poles	2 Poles w/ 1 aux. contact
			Interrupt Rating (50/60 Hz) I_cu /I_cs [kA]			Interrupt Rating [kA] ¬	Cat. No.	Cat. No.
			208V AC	240V AC	480V AC	125/250V DC	Cat. No.	Cat. No.
15	15	150	65	65	14	10	140U-G1C2-C15	140U-G1C2-C15-A
20	20	200	65	65	14	10	140U-G1C2-C20	140U-G1C2-C20-A
25	25	250	65	65	14	10	140U-G1C2-C25	140U-G1C2-C25-A
30	30	300	65	65	14	10	140U-G1C2-C30	140U-G1C2-C30-A
35	35	350	65	65	14	10	140U-G1C2-C35	140U-G1C2-C35-A
40	40	400	65	65	14	10	140U-G1C2-C40	140U-G1C2-C40-A
45	45	450	65	65	14	10	140U-G1C2-C45	140U-G1C2-C45-A
50	50	500	65	65	14	10	140U-G1C2-C50	140U-G1C2-C50-A

¬ Time constant is 8 ms min.

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

Rated Current I_n [A]	Thermal Trip [A] I_r = I_n (Fixed)	Magnetic Trip [A] I_m = 10 x I_n	Interrupt Rating (50/60 Hz) I_cu /I_cs [kA]			Interrupt Rating [kA] ¬	3 Poles	3 Poles w/ 1 aux. contact
			Interrupt Rating (50/60 Hz) I_cu /I_cs [kA]			Interrupt Rating [kA] ¬	Cat. No.	Cat. No.
			208V AC	240V AC	480V AC	125/250V DC	Cat. No.	Cat. No.
15	15	150	65	65	22	10	140U-G2C3-C15	140U-G2C3-C15-A
20	20	200	65	65	22	10	140U-G2C3-C20	140U-G2C3-C20-A
25	25	250	65	65	22	10	140U-G2C3-C25	140U-G2C3-C25-A
30	30	300	65	65	22	10	140U-G2C3-C30	140U-G2C3-C30-A
35	35	350	65	65	22	10	140U-G2C3-C35	140U-G2C3-C35-A
40	40	400	65	65	22	10	140U-G2C3-C40	140U-G2C3-C40-A
45	45	450	65	65	22	10	140U-G2C3-C45	140U-G2C3-C45-A
50	50	500	65	65	22	10	140U-G2C3-C50	140U-G2C3-C50-A
60	60	600	65	65	22	10	140U-G2C3-C60	140U-G2C3-C60-A
70	70	700	65	65	22	10	140U-G2C3-C70	140U-G2C3-C70-A
80	80	800	65	65	22	10	140U-G2C3-C80	140U-G2C3-C80-A
90	90	900	65	65	22	10	140U-G2C3-C90	140U-G2C3-C90-A
100	100	1000	65	65	22	10	140U-G2C3-D10	140U-G2C3-D10-A

¬ Time constant is 8 ms min. and 2 poles of a 3-pole circuit breaker.

Accessories

External Accessories

	Description		Cat. No.
	Rotary, Variable-Depth Operating Mechanism UL Type 3/12/4/4X, IP 66 Rotary handle 12 in. (30.48 cm) operating rod	Black Handle	140U-G-RVM12B
		Red/Yellow Handle	140U-G-RVM12R
	DIN Rail Adapter Allows 2-pole G-frame MCCB to mount to 35 mm DIN Rail	Qty: 1	140U-G-DRA2
	DIN Rail Adapter Allows 3-pole G-frame MCCB to mount to 35 mm DIN Rail	Qty: 1	140U-G-DRA3
	Padlock Kit Padlocking Hasp Lock-OFF only	Qty: 1	140U-G-PL
	Replacement Mounting Hardware (4) M4 - 0.7 x 75 mm §	Qty: 1	140U-G-MHM

§ Supplied with breaker.

Approximate Dimensions — 100 A, G-Frame

Dimensions are in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.

2-Pole Dimensions

3-Pole Dimensions