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MCB miniature circuit breakers (UL)

ABB S203P-B32

Miniature circuit breaker 3P 32 A, B curve, UL 1077 supplementary protector, high performance

Brand
ABB
Part number
S203P-B32
Series
S200P
Number of poles
3
Rated current In
32 A

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Specifications

Trip curveB
StandardUL 1077
Rated voltageup to 277/480 V AC
Interrupting rating10 kA (IEC)
MountingDIN rail

Datasheet, stock and lead time on request. If this part is discontinued or on long lead time we offer an approved equivalent.

Equivalents from other makers (9)

What this part is

TypeMiniature circuit breaker (MCB)
Rated current32 A
Trip curveB
Poles3
Breaking capacity (this part)10 kA

Parts listed here share these values. Matching one value alone (for example the current) does not make a replacement.

Check before you substitute

  • Breaking capacity (kA) at the same voltage and to the same standard (IEC 60898-1 or IEC 60947-2)
  • Busbar type (pin or fork), terminal size and module width
  • Accessories: auxiliary, shunt trip, locking
  • Approval required on site (SASO, IEC, UL)

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