MCB miniature circuit breakers above 63 A
Schneider Electric 18738
Circuit breaker NG125H 4P C50
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- Genuine partsor approved equivalents on request
- Quotation in 24 hoursone offer for mixed lists
- Saudi company, Jeddahdelivery to sites across the Kingdom
- Documents on requestdatasheets, certificates of origin, SABER

Specifications
| Category | Circuit breakers and circuit protection |
|---|---|
| Product group | MCB miniature circuit breakers above 63 A |
| Country of origin | FR |
| Weight | 0.999 kg |
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 (8)
What this part is
| Type | Miniature circuit breaker (MCB) |
|---|---|
| Rated current | 50 A |
| Trip curve | C |
| Poles | 4 |
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 S204-C50Miniature circuit breaker 4P 50 A, C curve, UL 1077 supplementary protectorABB
ABB S204MUC-C50Miniature circuit breaker 4P 50 A, C curve, UL 1077 AC/DC supplementary protectorABB
Siemens 5SY4450-7Sentron 5SY4 miniature circuit breakerSiemens
Schneider Electric A9F94450IC60L 4P 50 A C breaker circuitSchneider Electric
Schneider Electric 18655Circuit breaker NG125N 4P C50Schneider Electric
Schneider Electric 18827NG125L 4P C50 breaker circuitSchneider Electric
Schneider Electric M9F11450MCB miniature circuit breaker Multi9 C60N 4P C 50 A 10 kA IECSchneider Electric
Schneider Electric M9F22450MCB miniature circuit breaker Multi9 C60SP 4P C 50 A 5 kA UL1077Schneider Electric
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