MCB miniature circuit breakers (UL)
ABB S202MUC-K50
Miniature circuit breaker 2P 50 A, K curve, UL 1077 AC/DC supplementary protector
- Brand
- ABB
- Part number
- S202MUC-K50
- Product group
- MCB miniature circuit breakers (UL)
- Series
- S200MUC
- Number of poles
- 2
- Rated current In
- 50 A
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Specifications
| Trip curve | K |
|---|---|
| Standard | UL 1077 |
| Rated voltage | up to 277/480 V AC, 250/440 V DC |
| Mounting | DIN 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 (6)
What this part is
| Type | Miniature circuit breaker (MCB) |
|---|---|
| Rated current | 50 A |
| Trip curve | K |
| Poles | 2 |
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)
- ABB S202-K50Miniature circuit breaker 2P 50 A, K curve, UL 1077 supplementary protectorABB
- ABB S202P-K50Miniature circuit breaker 2P 50 A, K curve, UL 1077 supplementary protector, high performanceABB
- ABB S202UDC-K50Miniature circuit breaker 2P 50 A, K curve, UL 489 DC branch circuit breakerABB
- ABB S802U-K50Miniature circuit breaker 2P 50 A, K curve, UL 489 high-performance branch circuit breakerABB
- ABB SU202M-K50Miniature circuit breaker 2P 50 A, K curve, UL 489 current-limiting branch circuit breakerABB
- ABB 2CDS252001R0577-S202-K50Miniature circuit breaker System pro m ComPacT S200 miniature circuitABB
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