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 Type
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 3P 30A C CURVE
Datasheet
13In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 30 A 240 VAC, 415 VAC 3 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 3P 32A C CURVE
Datasheet
5In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 32 A 240 VAC, 415 VAC 3 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ Branch Protector 4 A,10 kAIC, Single-pole, 277 V, 50-60 Hz, Screw Terminals, C Curve
Datasheet
19In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 4 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 supp. 1P 4A C CURVE
Datasheet
11In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 4 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 2P 4A C CURVE
Datasheet
5In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 4 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA 1P 40A C CURVE
Datasheet
4In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 40 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 3P 40A C CURVE
Datasheet
5In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 40 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 5A C CURVE
Datasheet
14In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 5 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 240VAC 1P 5A
Datasheet
6In Stock
5Expected 2/24/2026
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 5 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ 1P 5A C CURVE ring term
Datasheet
11In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 5 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 supp. 1P 5A C CURVE
Datasheet
14In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 5 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 2P 5A C CURVE
Datasheet
8In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 5 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ 2P 5A C CURVE ring term
Datasheet
6In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 5 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 3P 5A C CURVE
Datasheet
6In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 5 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 50A
Datasheet
4In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker 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 Breaker Miniature 50 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 3P 50A C CURVE
Datasheet
5In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 50 A 240 VAC, 415 VAC 3 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 240VAC 3P 50A C CURVE
Datasheet
5In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 50 A 240 VAC, 415 VAC 3 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA 1P 5A C CURVE DC
Datasheet
6In Stock
14Expected 2/23/2026
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 5 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 3P 6A C CURVE
Datasheet
6In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 6 A 240 VAC, 415 VAC 3 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 3P 6A C CURVE
Datasheet
7In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 6 A 240 VAC, 415 VAC 3 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 supp. 1P 63A C CURVE
Datasheet
6In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 63 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 3P 63A C CURVE
Datasheet
7In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 63 A 240 VAC, 415 VAC 3 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
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 63 A 240 VAC, 415 VAC 3 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA 1P 7A C CURVE
Datasheet
15In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breaker Miniature 7 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated