ABB S200 Miniature Circuit Breaker Part Number Configurator
Select options below to build your part number.
Instructions
- Part number format: S20[poles][series]-[curve][amps]. Example: S201U-K10 = 1-pole, 240V AC, K curve, 10A.
- S200U (240V AC): 1-4 poles, K curve 0.2-63A, Z curve 0.5-63A.
- S200UP (480Y/277V AC): 1-4 poles, K curve 0.2-25A, Z curve 0.5-25A.
- S201DC (60V DC): 1-pole only, K curve 1-25A, Z curve 1-25A.
- K curve (inductive): trips at 8-12x rated current — for motors, transformers.
- Z curve (resistive): trips at 2-3x rated current — for semiconductors, control circuits.
- Not all amperage ratings are available for every series. Check catalog for valid combinations.
Need help selecting a part number? Contact our team.