Molded Case Circuit Breakers (MCCB)
Molded Case Circuit Breakers (MCCBs) are the work‑horses that protect medium‑ to high‑power circuits from overloads and short‑circuits. Our Schneider ComPact and GoPact ranges cover 16 A to 630 A with breaking capacities up to 70 kA, giving South‑African installers the head‑room demanded by SANS 10142 and IEC 60947‑2.
Whether you’re upgrading a panel in a manufacturing plant or speccing a new commercial DB, you can choose between thermal‑magnetic or electronic trip units, fixed or adjustable settings, and 1‑ to 4‑pole formats. Every MCCB on this page carries Schneider’s proven track record for reliability, plus digital features such as DIN‑rail energy metering on selected ComPact NSX models.
Need help sizing the breaker? Check the kA rating against your prospective fault level, match the trip curve to motor‑start currents, and allow at least 20 % head‑room on continuous load. Scroll down to shop the full Schneider MCCB line‑up.
circuit breaker ComPact NSX250HB1, 75 kA at 690 VAC, TMD trip unit 200 A, 3 poles 3d
Schneider Electric
Original price
R 18,139.02
-
Original price
R 18,139.02
Original price
R 18,139.02
R 18,139.02
-
R 18,139.02
Current price
R 18,139.02
Available for backorder
Circuit Breaker Compact Nsx250Hb1 75 Ka At 690 Vac Tmd Trip Unit 200 A 3 Poles 3DCircuit Breaker Compact Nsx250Hb1 75 Ka At 690 Vac Tmd Trip Unit 2...
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Original price
R 18,139.02
-
Original price
R 18,139.02
Original price
R 18,139.02
R 18,139.02
-
R 18,139.02
Current price
R 18,139.02
Available for backorder
circuit breaker ComPact NSX250N, 50 kA at 415 VAC, TMD trip unit 200 A, 4 poles 4d
Schneider Electric
Original price
R 15,578.53
-
Original price
R 15,578.53
Original price
R 15,578.53
R 15,578.53
-
R 15,578.53
Current price
R 15,578.53
Available for backorder
Circuit Breaker Compact Nsx250N 50 Ka At 415 Vac Tmd Trip Unit 200 A 4 Poles 4DCircuit Breaker Compact Nsx250N 50 Ka At 415 Vac Tmd Trip Unit 200 A...
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Original price
R 15,578.53
-
Original price
R 15,578.53
Original price
R 15,578.53
R 15,578.53
-
R 15,578.53
Current price
R 15,578.53
Available for backorder
circuit breaker ComPact NSX250N, 50 kA at 415 VAC, TMD trip unit 200 A, 4 poles 3d
Schneider Electric
Original price
R 15,011.45
-
Original price
R 15,011.45
Original price
R 15,011.45
R 15,011.45
-
R 15,011.45
Current price
R 15,011.45
Available for backorder
Circuit Breaker Compact Nsx250N 50 Ka At 415 Vac Tmd Trip Unit 200 A 4 Poles 3DCircuit Breaker Compact Nsx250N 50 Ka At 415 Vac Tmd Trip Unit 200 A...
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Original price
R 15,011.45
-
Original price
R 15,011.45
Original price
R 15,011.45
R 15,011.45
-
R 15,011.45
Current price
R 15,011.45
Available for backorder
circuit breaker ComPact NSX250H, 70 kA at 415 VAC, TMD trip unit 200 A, 4 poles 3d
Schneider Electric
Original price
R 15,832.07
-
Original price
R 15,832.07
Original price
R 15,832.07
R 15,832.07
-
R 15,832.07
Current price
R 15,832.07
Available for backorder
Circuit Breaker Compact Nsx250H 70 Ka At 415 Vac Tmd Trip Unit 200 A 4 Poles 3DCircuit Breaker Compact Nsx250H 70 Ka At 415 Vac Tmd Trip Unit 200 A...
View full details
Original price
R 15,832.07
-
Original price
R 15,832.07
Original price
R 15,832.07
R 15,832.07
-
R 15,832.07
Current price
R 15,832.07
Available for backorder
circuit breaker ComPact NSX250F, 36 kA at 415 VAC, TMD trip unit 200 A, 4 poles 4d
Schneider Electric
Original price
R 14,832.48
-
Original price
R 14,832.48
Original price
R 14,832.48
R 14,832.48
-
R 14,832.48
Current price
R 14,832.48
Available for backorder
Circuit Breaker Compact Nsx250F 36 Ka At 415 Vac Tmd Trip Unit 200 A 4 Poles 4DCircuit Breaker Compact Nsx250F 36 Ka At 415 Vac Tmd Trip Unit 200 A...
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Original price
R 14,832.48
-
Original price
R 14,832.48
Original price
R 14,832.48
R 14,832.48
-
R 14,832.48
Current price
R 14,832.48
Available for backorder
circuit breaker ComPact NSX250B, 25 kA at 415 VAC, TMD trip unit 200 A, 4 poles 3d
Schneider Electric
Original price
R 13,910.16
-
Original price
R 13,910.16
Original price
R 13,910.16
R 13,910.16
-
R 13,910.16
Current price
R 13,910.16
Available for backorder
Circuit Breaker Compact Nsx250B 25 Ka At 415 Vac Tmd Trip Unit 200 A 4 Poles 3DCircuit Breaker Compact Nsx250B 25 Ka At 415 Vac Tmd Trip Unit 200 A...
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Original price
R 13,910.16
-
Original price
R 13,910.16
Original price
R 13,910.16
R 13,910.16
-
R 13,910.16
Current price
R 13,910.16
Available for backorder
Circuit breaker ComPacT NSX250HB2, 100kA at 690VAC, TMD trip unit 200A, 4 poles 4d
Schneider Electric
Original price
R 13,459.51
-
Original price
R 13,459.51
Original price
R 13,459.51
R 13,459.51
-
R 13,459.51
Current price
R 13,459.51
Available for backorder
Circuit Breaker Compact Nsx250Hb2 100Ka At 690Vac Tmd Trip Unit 200A 4 Poles 4DCircuit Breaker Compact Nsx250Hb2 100Ka At 690Vac Tmd Trip Unit 200A...
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Original price
R 13,459.51
-
Original price
R 13,459.51
Original price
R 13,459.51
R 13,459.51
-
R 13,459.51
Current price
R 13,459.51
Available for backorder
Circuit breaker ComPacT NSX250HB2, 100kA at 690VAC, TMD trip unit 200A, 3 poles 3d
Schneider Electric
Original price
R 10,237.17
-
Original price
R 10,237.17
Original price
R 10,237.17
R 10,237.17
-
R 10,237.17
Current price
R 10,237.17
Available for backorder
Circuit Breaker Compact Nsx250Hb2 100Ka At 690Vac Tmd Trip Unit 200A 3 Poles 3DCircuit Breaker Compact Nsx250Hb2 100Ka At 690Vac Tmd Trip Unit 200A...
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Original price
R 10,237.17
-
Original price
R 10,237.17
Original price
R 10,237.17
R 10,237.17
-
R 10,237.17
Current price
R 10,237.17
Available for backorder
Circuit breaker ComPacT NSX250HB1, 75kA at 690VAC, TMD trip unit 200A, 4 poles 4d
Schneider Electric
Original price
R 21,904.69
-
Original price
R 21,904.69
Original price
R 21,904.69
R 21,904.69
-
R 21,904.69
Current price
R 21,904.69
6 in stock
Circuit Breaker Compact Nsx250Hb1 75Ka At 690Vac Tmd Trip Unit 200A 4 Poles 4DCircuit Breaker Compact Nsx250Hb1 75Ka At 690Vac Tmd Trip Unit 200A 4...
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Original price
R 21,904.69
-
Original price
R 21,904.69
Original price
R 21,904.69
R 21,904.69
-
R 21,904.69
Current price
R 21,904.69
Circuit breaker ComPacT NSX250HB1, 75kA at 690VAC, TMD trip unit 200A, 3 poles 3d
Schneider Electric
Original price
R 18,139.02
-
Original price
R 18,139.02
Original price
R 18,139.02
R 18,139.02
-
R 18,139.02
Current price
R 18,139.02
12 in stock
Circuit Breaker Compact Nsx250Hb1 75Ka At 690Vac Tmd Trip Unit 200A 3 Poles 3DCircuit Breaker Compact Nsx250Hb1 75Ka At 690Vac Tmd Trip Unit 200A 3...
View full details
Original price
R 18,139.02
-
Original price
R 18,139.02
Original price
R 18,139.02
R 18,139.02
-
R 18,139.02
Current price
R 18,139.02
Circuit breaker ComPacT NSX250R, 200kA at 415VAC, TMD trip unit 200A, 4 poles 4d
Schneider Electric
Original price
R 23,554.13
-
Original price
R 23,554.13
Original price
R 23,554.13
R 23,554.13
-
R 23,554.13
Current price
R 23,554.13
Available for backorder
Circuit Breaker Compact Nsx250R 200Ka At 415Vac Tmd Trip Unit 200A 4 Poles 4DCircuit Breaker Compact Nsx250R 200Ka At 415Vac Tmd Trip Unit 200A 4 P...
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Original price
R 23,554.13
-
Original price
R 23,554.13
Original price
R 23,554.13
R 23,554.13
-
R 23,554.13
Current price
R 23,554.13
Available for backorder
Circuit breaker ComPacT NSX250R, 200kA at 415VAC, TMD trip unit 200A, 3 poles 3d
Schneider Electric
Original price
R 23,733.98
-
Original price
R 23,733.98
Original price
R 23,733.98
R 23,733.98
-
R 23,733.98
Current price
R 23,733.98
Available for backorder
Circuit Breaker Compact Nsx250R 200Ka At 415Vac Tmd Trip Unit 200A 3 Poles 3DCircuit Breaker Compact Nsx250R 200Ka At 415Vac Tmd Trip Unit 200A 3 P...
View full details
Original price
R 23,733.98
-
Original price
R 23,733.98
Original price
R 23,733.98
R 23,733.98
-
R 23,733.98
Current price
R 23,733.98
Available for backorder
Circuit breaker ComPacT NSX250N, 50kA at 415VAC, TMD trip unit 200A, 4 poles 3d
Schneider Electric
Original price
R 15,011.47
-
Original price
R 15,011.47
Original price
R 15,011.47
R 15,011.47
-
R 15,011.47
Current price
R 15,011.47
Available for backorder
Circuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 200A 4 Poles 3DCircuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 200A 4 Pol...
View full details
Original price
R 15,011.47
-
Original price
R 15,011.47
Original price
R 15,011.47
R 15,011.47
-
R 15,011.47
Current price
R 15,011.47
Available for backorder
Circuit breaker ComPacT NSX250N, 50kA at 415VAC, TMD trip unit 200A, 4 poles 4d
Schneider Electric
Original price
R 15,578.58
-
Original price
R 15,578.58
Original price
R 15,578.58
R 15,578.58
-
R 15,578.58
Current price
R 15,578.58
Available for backorder
Circuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 200A 4 Poles 4DCircuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 200A 4 Pol...
View full details
Original price
R 15,578.58
-
Original price
R 15,578.58
Original price
R 15,578.58
R 15,578.58
-
R 15,578.58
Current price
R 15,578.58
Available for backorder
Circuit breaker ComPacT NSX250N, 50kA at 415VAC, TMD trip unit 200A, 3 poles 3d
Schneider Electric
Original price
R 9,418.50
-
Original price
R 9,418.50
Original price
R 9,418.50
R 9,418.50
-
R 9,418.50
Current price
R 9,418.50
Available for backorder
Circuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 200A 3 Poles 3DCircuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 200A 3 Pol...
View full details
Original price
R 9,418.50
-
Original price
R 9,418.50
Original price
R 9,418.50
R 9,418.50
-
R 9,418.50
Current price
R 9,418.50
Available for backorder
Circuit breaker ComPacT NSX250N AC, 25kA at 240VAC, TMD trip unit 200A, 1 pole 1d
Schneider Electric
Original price
R 3,777.37
-
Original price
R 3,777.37
Original price
R 3,777.37
R 3,777.37
-
R 3,777.37
Current price
R 3,777.37
Available for backorder
Circuit Breaker Compact Nsx250N Ac 25Ka At 240Vac Tmd Trip Unit 200A 1 Pole 1DCircuit Breaker Compact Nsx250N Ac 25Ka At 240Vac Tmd Trip Unit 200A ...
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Original price
R 3,777.37
-
Original price
R 3,777.37
Original price
R 3,777.37
R 3,777.37
-
R 3,777.37
Current price
R 3,777.37
Available for backorder
Circuit breaker ComPacT NSX250H, 70kA at 415VAC, TMD trip unit 200A, 4 poles 3d
Schneider Electric
Original price
R 15,832.07
-
Original price
R 15,832.07
Original price
R 15,832.07
R 15,832.07
-
R 15,832.07
Current price
R 15,832.07
Available for backorder
Circuit Breaker Compact Nsx250H 70Ka At 415Vac Tmd Trip Unit 200A 4 Poles 3DCircuit Breaker Compact Nsx250H 70Ka At 415Vac Tmd Trip Unit 200A 4 Pol...
View full details
Original price
R 15,832.07
-
Original price
R 15,832.07
Original price
R 15,832.07
R 15,832.07
-
R 15,832.07
Current price
R 15,832.07
Available for backorder
Circuit breaker ComPacT NSX250H, 70kA at 415VAC, TMD trip unit 200A, 4 poles 4d
Schneider Electric
Original price
R 16,399.20
-
Original price
R 16,399.20
Original price
R 16,399.20
R 16,399.20
-
R 16,399.20
Current price
R 16,399.20
Available for backorder
Circuit Breaker Compact Nsx250H 70Ka At 415Vac Tmd Trip Unit 200A 4 Poles 4DCircuit Breaker Compact Nsx250H 70Ka At 415Vac Tmd Trip Unit 200A 4 Pol...
View full details
Original price
R 16,399.20
-
Original price
R 16,399.20
Original price
R 16,399.20
R 16,399.20
-
R 16,399.20
Current price
R 16,399.20
Available for backorder
Circuit breaker ComPacT NSX250H, 70kA at 415VAC, TMD trip unit 200A, 3 poles 3d
Schneider Electric
Original price
R 10,049.82
-
Original price
R 10,049.82
Original price
R 10,049.82
R 10,049.82
-
R 10,049.82
Current price
R 10,049.82
Available for backorder
Circuit Breaker Compact Nsx250H 70Ka At 415Vac Tmd Trip Unit 200A 3 Poles 3DCircuit Breaker Compact Nsx250H 70Ka At 415Vac Tmd Trip Unit 200A 3 Pol...
View full details
Original price
R 10,049.82
-
Original price
R 10,049.82
Original price
R 10,049.82
R 10,049.82
-
R 10,049.82
Current price
R 10,049.82
Available for backorder
Circuit breaker ComPacT NSX250F, 36kA at 415VAC, TMD trip unit 200A, 4 poles 3d
Schneider Electric
Original price
R 14,265.41
-
Original price
R 14,265.41
Original price
R 14,265.41
R 14,265.41
-
R 14,265.41
Current price
R 14,265.41
Available for backorder
Circuit Breaker Compact Nsx250F 36Ka At 415Vac Tmd Trip Unit 200A 4 Poles 3DCircuit Breaker Compact Nsx250F 36Ka At 415Vac Tmd Trip Unit 200A 4 Pol...
View full details
Original price
R 14,265.41
-
Original price
R 14,265.41
Original price
R 14,265.41
R 14,265.41
-
R 14,265.41
Current price
R 14,265.41
Available for backorder
Circuit breaker ComPacT NSX200 DC PV, 200A, 1000 VDC, TM-D trip unit, 4 poles
Schneider Electric
Original price
R 12,605.89
-
Original price
R 12,605.89
Original price
R 12,605.89
R 12,605.89
-
R 12,605.89
Current price
R 12,605.89
Available for backorder
Circuit Breaker Compact Nsx200 Dc Pv 200A 1000 Vdc Tm D Trip Unit 4 PolesCircuit Breaker Compact Nsx200 Dc Pv 200A 1000 Vdc Tm D Trip Unit 4 Poles ...
View full details
Original price
R 12,605.89
-
Original price
R 12,605.89
Original price
R 12,605.89
R 12,605.89
-
R 12,605.89
Current price
R 12,605.89
Available for backorder
Circuit breaker ComPacT NSX250F, 36kA at 415VAC, TMD trip unit 200A, 4 poles 4d
Schneider Electric
Original price
R 14,832.48
-
Original price
R 14,832.48
Original price
R 14,832.48
R 14,832.48
-
R 14,832.48
Current price
R 14,832.48
Available for backorder
Circuit Breaker Compact Nsx250F 36Ka At 415Vac Tmd Trip Unit 200A 4 Poles 4DCircuit Breaker Compact Nsx250F 36Ka At 415Vac Tmd Trip Unit 200A 4 Pol...
View full details
Original price
R 14,832.48
-
Original price
R 14,832.48
Original price
R 14,832.48
R 14,832.48
-
R 14,832.48
Current price
R 14,832.48
Available for backorder
Circuit breaker, ComPacT NSX250F, 36kA/415VAC, 3 poles, TMD trip unit 200A
Schneider Electric
Original price
R 8,844.68
-
Original price
R 8,844.68
Original price
R 8,844.68
R 8,844.68
-
R 8,844.68
Current price
R 8,844.68
Available for backorder
Circuit Breaker Compact Nsx250F 36Ka 415Vac 3 Poles Tmd Trip Unit 200ACircuit Breaker Compact Nsx250F 36Ka 415Vac 3 Poles Tmd Trip Unit 200A is bui...
View full details
Original price
R 8,844.68
-
Original price
R 8,844.68
Original price
R 8,844.68
R 8,844.68
-
R 8,844.68
Current price
R 8,844.68
Available for backorder
Circuit breaker ComPacT NSX250B, 25kA at 415VAC, TMD trip unit 200A, 4 poles 3d
Schneider Electric
Original price
R 13,910.16
-
Original price
R 13,910.16
Original price
R 13,910.16
R 13,910.16
-
R 13,910.16
Current price
R 13,910.16
Available for backorder
Circuit Breaker Compact Nsx250B 25Ka At 415Vac Tmd Trip Unit 200A 4 Poles 3DCircuit Breaker Compact Nsx250B 25Ka At 415Vac Tmd Trip Unit 200A 4 Pol...
View full details
Original price
R 13,910.16
-
Original price
R 13,910.16
Original price
R 13,910.16
R 13,910.16
-
R 13,910.16
Current price
R 13,910.16
Available for backorder