UL 489/UL 1077 DIN Rail Miniature Circuit Breakers

Eaton Electronics UL 489/UL 1077 DIN Rail Miniature Circuit Breakers are designed for branch service applications. These devices are available with B, C, and D characteristics with UL® 489, CSA® C22.2 No.5, UL 1077, CSA C22.2 No.235, and IEC 60947-2. The circuit breakers include standard ratings of 10kAIC up to 277/480VAC, contact position indicator (red/green), and 17.7mm width of module (per pole). These devices are suitable for branch circuit device protection and thermal-magnetic overcurrent protection and are current-limiting. The circuit breakers are available in two terminal configurations: standard box terminals with multiple conductors and ring-tongue terminals.

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Qty. RoHS ECAD Model Series
Product
Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Number of Poles
Actuator
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 240VAC 1P 50A
Datasheet
4In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 50 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 240VAC 2P 50A C CURVE
Datasheet
3In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 50 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 240VAC 3P 63A C CURVE
Datasheet
2In Stock
1Expected 28/09/2026
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 63 A 240 VAC, 415 VAC 3 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA 1P 1A D CURVE
Datasheet
7In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 1 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 supp. 1P 10A D CURVE
Datasheet
7In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 10 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA 1P 15A D CURVE
Datasheet
8In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 15 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 2P 16A D CURVE
Datasheet
6In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 16 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 2P 2A D CURVE
Datasheet
2In Stock
1Expected 28/09/2026
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 2 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 2P 20A D CURVE
Datasheet
4In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 20 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 240VAC 2P 20A D CURVE
Datasheet
8In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 20 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 240VAC 1P 20A
Datasheet
7In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 20 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 2P 25A D CURVE
Datasheet
4In Stock
1Expected 03/11/2026
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 25 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 3P 25A D CURVE
Datasheet
4In Stock
1Expected 19/11/2026
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 25 A 240 VAC, 415 VAC 3 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 240VAC 1P 3A
Datasheet
6In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 3 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA 1P 3A D CURVE
Datasheet
2In Stock
1Expected 19/11/2026
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 3 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 2P 3A D CURVE
Datasheet
1In Stock
2Expected 22/09/2026
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 3 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 3P 30A D CURVE
Datasheet
8In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 30 A 240 VAC, 415 VAC 3 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA 1P 4A D CURVE
Datasheet
2In Stock
2Expected 19/10/2026
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 4 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 2P 4A D CURVE
Datasheet
3In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 4 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 2P 40A D CURVE
Datasheet
4In Stock
1Expected 01/10/2026
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 40 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 1P 2A S CURVE
Datasheet
6In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 2 A 240 VAC 48 VDC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 2P 15A B CURVE
Datasheet
5In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 15 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 1P 2A B CURVE
Datasheet
7In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 2 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 480VAC 1P 2A
Datasheet
6In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 2 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 2P 20A B CURVE
Datasheet
5In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 20 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated