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 NSX250R, 200kA at 415VAC, MicroLogic 6.2 E trip unit 250A, 4 poles 4d
Schneider Electric
Original price
R 36,295.51
-
Original price
R 36,295.51
Original price
R 36,295.51
R 36,295.51
-
R 36,295.51
Current price
R 36,295.51
Available for backorder
Circuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologic 6 2 E Trip Unit 250A 4 Poles 4DCircuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologi...
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Original price
R 36,295.51
-
Original price
R 36,295.51
Original price
R 36,295.51
R 36,295.51
-
R 36,295.51
Current price
R 36,295.51
Available for backorder
Circuit breaker ComPacT NSX250R, 200kA at 415VAC, MicroLogic 6.2 E trip unit 160A, 4 poles 4d
Schneider Electric
Original price
R 36,295.51
-
Original price
R 36,295.51
Original price
R 36,295.51
R 36,295.51
-
R 36,295.51
Current price
R 36,295.51
Available for backorder
Circuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologic 6 2 E Trip Unit 160A 4 Poles 4DCircuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologi...
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Original price
R 36,295.51
-
Original price
R 36,295.51
Original price
R 36,295.51
R 36,295.51
-
R 36,295.51
Current price
R 36,295.51
Available for backorder
Circuit breaker ComPacT NSX250R, 200kA at 415VAC, MicroLogic 6.2 E trip unit 100A, 4 poles 4d
Schneider Electric
Original price
R 43,160.23
-
Original price
R 43,160.23
Original price
R 43,160.23
R 43,160.23
-
R 43,160.23
Current price
R 43,160.23
Available for backorder
Circuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologic 6 2 E Trip Unit 100A 4 Poles 4DCircuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologi...
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Original price
R 43,160.23
-
Original price
R 43,160.23
Original price
R 43,160.23
R 43,160.23
-
R 43,160.23
Current price
R 43,160.23
Available for backorder
Circuit breaker ComPacT NSX250R, 200kA at 415VAC, MicroLogic 5.2 E trip unit 250A, 4 poles 4d
Schneider Electric
Original price
R 24,037.53
-
Original price
R 24,037.53
Original price
R 24,037.53
R 24,037.53
-
R 24,037.53
Current price
R 24,037.53
Available for backorder
Circuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologic 5 2 E Trip Unit 250A 4 Poles 4DCircuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologi...
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Original price
R 24,037.53
-
Original price
R 24,037.53
Original price
R 24,037.53
R 24,037.53
-
R 24,037.53
Current price
R 24,037.53
Available for backorder
Circuit breaker ComPacT NSX250R, 200kA at 415VAC, MicroLogic 5.2 E trip unit 160A, 4 poles 4d
Schneider Electric
Original price
R 36,295.51
-
Original price
R 36,295.51
Original price
R 36,295.51
R 36,295.51
-
R 36,295.51
Current price
R 36,295.51
Available for backorder
Circuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologic 5 2 E Trip Unit 160A 4 Poles 4DCircuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologi...
View full details
Original price
R 36,295.51
-
Original price
R 36,295.51
Original price
R 36,295.51
R 36,295.51
-
R 36,295.51
Current price
R 36,295.51
Available for backorder
Circuit breaker ComPacT NSX250R, 200kA at 415VAC, MicroLogic 5.2 E trip unit 100A, 4 poles 4d
Schneider Electric
Original price
R 43,160.23
-
Original price
R 43,160.23
Original price
R 43,160.23
R 43,160.23
-
R 43,160.23
Current price
R 43,160.23
Available for backorder
Circuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologic 5 2 E Trip Unit 100A 4 Poles 4DCircuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologi...
View full details
Original price
R 43,160.23
-
Original price
R 43,160.23
Original price
R 43,160.23
R 43,160.23
-
R 43,160.23
Current price
R 43,160.23
Available for backorder
Circuit breaker ComPacT NSX250R, 200kA at 415VAC, MicroLogic 2.2 trip unit 250A, 4 poles 4d
Schneider Electric
Original price
R 30,373.15
-
Original price
R 30,373.15
Original price
R 30,373.15
R 30,373.15
-
R 30,373.15
Current price
R 30,373.15
Available for backorder
Circuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologic 2 2 Trip Unit 250A 4 Poles 4DCircuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologic ...
View full details
Original price
R 30,373.15
-
Original price
R 30,373.15
Original price
R 30,373.15
R 30,373.15
-
R 30,373.15
Current price
R 30,373.15
Available for backorder
Circuit breaker ComPacT NSX250R, 200kA at 415VAC, MicroLogic 2.2 trip unit 160A, 4 poles 4d
Schneider Electric
Original price
R 30,370.69
-
Original price
R 30,370.69
Original price
R 30,370.69
R 30,370.69
-
R 30,370.69
Current price
R 30,370.69
Available for backorder
Circuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologic 2 2 Trip Unit 160A 4 Poles 4DCircuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologic ...
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Original price
R 30,370.69
-
Original price
R 30,370.69
Original price
R 30,370.69
R 30,370.69
-
R 30,370.69
Current price
R 30,370.69
Available for backorder
Circuit breaker ComPacT NSX250R, 200kA at 415VAC, MicroLogic 2.2 trip unit 100A, 4 poles 4d
Schneider Electric
Original price
R 30,365.11
-
Original price
R 30,365.11
Original price
R 30,365.11
R 30,365.11
-
R 30,365.11
Current price
R 30,365.11
Available for backorder
Circuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologic 2 2 Trip Unit 100A 4 Poles 4DCircuit Breaker Compact Nsx250R 200Ka At 415Vac Micrologic ...
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Original price
R 30,365.11
-
Original price
R 30,365.11
Original price
R 30,365.11
R 30,365.11
-
R 30,365.11
Current price
R 30,365.11
Available for backorder
Circuit breaker ComPacT NSX250N, 50kA at 415VAC, TMD trip unit 250A, 4 poles 3d
Schneider Electric
Original price
R 15,603.25
-
Original price
R 15,603.25
Original price
R 15,603.25
R 15,603.25
-
R 15,603.25
Current price
R 15,603.25
Available for backorder
Circuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 250A 4 Poles 3DCircuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 250A 4 Pol...
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Original price
R 15,603.25
-
Original price
R 15,603.25
Original price
R 15,603.25
R 15,603.25
-
R 15,603.25
Current price
R 15,603.25
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...
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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 160A, 4 poles 3d
Schneider Electric
Original price
R 12,547.37
-
Original price
R 12,547.37
Original price
R 12,547.37
R 12,547.37
-
R 12,547.37
Current price
R 12,547.37
Available for backorder
Circuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 160A 4 Poles 3DCircuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 160A 4 Pol...
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Original price
R 12,547.37
-
Original price
R 12,547.37
Original price
R 12,547.37
R 12,547.37
-
R 12,547.37
Current price
R 12,547.37
Available for backorder
Circuit breaker ComPacT NSX250N, 50kA at 415VAC, TMD trip unit 125A, 4 poles 3d
Schneider Electric
Original price
R 12,066.96
-
Original price
R 12,066.96
Original price
R 12,066.96
R 12,066.96
-
R 12,066.96
Current price
R 12,066.96
Available for backorder
Circuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 125A 4 Poles 3DCircuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 125A 4 Pol...
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Original price
R 12,066.96
-
Original price
R 12,066.96
Original price
R 12,066.96
R 12,066.96
-
R 12,066.96
Current price
R 12,066.96
Available for backorder
Circuit breaker ComPacT NSX250N, 50kA at 415VAC, TMD trip unit 250A, 4 poles 4d
Schneider Electric
Original price
R 16,219.63
-
Original price
R 16,219.63
Original price
R 16,219.63
R 16,219.63
-
R 16,219.63
Current price
R 16,219.63
Available for backorder
Circuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 250A 4 Poles 4DCircuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 250A 4 Pol...
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Original price
R 16,219.63
-
Original price
R 16,219.63
Original price
R 16,219.63
R 16,219.63
-
R 16,219.63
Current price
R 16,219.63
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 160A, 4 poles 4d
Schneider Electric
Original price
R 14,265.60
-
Original price
R 14,265.60
Original price
R 14,265.60
R 14,265.60
-
R 14,265.60
Current price
R 14,265.60
Available for backorder
Circuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 160A 4 Poles 4DCircuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 160A 4 Pol...
View full details
Original price
R 14,265.60
-
Original price
R 14,265.60
Original price
R 14,265.60
R 14,265.60
-
R 14,265.60
Current price
R 14,265.60
Available for backorder
Circuit breaker ComPacT NSX250N, 50kA at 415VAC, TMD trip unit 125A, 4 poles 4d
Schneider Electric
Original price
R 12,388.66
-
Original price
R 12,388.66
Original price
R 12,388.66
R 12,388.66
-
R 12,388.66
Current price
R 12,388.66
Available for backorder
Circuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 125A 4 Poles 4DCircuit Breaker Compact Nsx250N 50Ka At 415Vac Tmd Trip Unit 125A 4 Pol...
View full details
Original price
R 12,388.66
-
Original price
R 12,388.66
Original price
R 12,388.66
R 12,388.66
-
R 12,388.66
Current price
R 12,388.66
Available for backorder
Circuit breaker ComPacT NSX250N, 50kA at 415VAC, MicroLogic 2.2 trip unit 250A, 4 poles 4d
Schneider Electric
Original price
R 13,271.89
-
Original price
R 13,271.89
Original price
R 13,271.89
R 13,271.89
-
R 13,271.89
Current price
R 13,271.89
Available for backorder
Circuit Breaker Compact Nsx250N 50Ka At 415Vac Micrologic 2 2 Trip Unit 250A 4 Poles 4DCircuit Breaker Compact Nsx250N 50Ka At 415Vac Micrologic 2 ...
View full details
Original price
R 13,271.89
-
Original price
R 13,271.89
Original price
R 13,271.89
R 13,271.89
-
R 13,271.89
Current price
R 13,271.89
Available for backorder
Circuit breaker ComPacT NSX250N, 50kA at 415VAC, MicroLogic 2.2 trip unit 160A, 4 poles 4d
Schneider Electric
Original price
R 11,620.10
-
Original price
R 11,620.10
Original price
R 11,620.10
R 11,620.10
-
R 11,620.10
Current price
R 11,620.10
Available for backorder
Circuit Breaker Compact Nsx250N 50Ka At 415Vac Micrologic 2 2 Trip Unit 160A 4 Poles 4DCircuit Breaker Compact Nsx250N 50Ka At 415Vac Micrologic 2 ...
View full details
Original price
R 11,620.10
-
Original price
R 11,620.10
Original price
R 11,620.10
R 11,620.10
-
R 11,620.10
Current price
R 11,620.10
Available for backorder
Circuit breaker ComPacT NSX250N, 50kA at 415VAC, MicroLogic 2.2 trip unit 100A, 4 poles 4d
Schneider Electric
Original price
R 11,608.10
-
Original price
R 11,608.10
Original price
R 11,608.10
R 11,608.10
-
R 11,608.10
Current price
R 11,608.10
Available for backorder
Circuit Breaker Compact Nsx250N 50Ka At 415Vac Micrologic 2 2 Trip Unit 100A 4 Poles 4DCircuit Breaker Compact Nsx250N 50Ka At 415Vac Micrologic 2 ...
View full details
Original price
R 11,608.10
-
Original price
R 11,608.10
Original price
R 11,608.10
R 11,608.10
-
R 11,608.10
Current price
R 11,608.10
Available for backorder
circuit breaker basic frame, ComPacT NSX250N, 50 kA at 415 VAC 50/60 Hz, 250 A, without trip unit, 4 poles
Schneider Electric
Original price
R 8,206.38
-
Original price
R 8,206.38
Original price
R 8,206.38
R 8,206.38
-
R 8,206.38
Current price
R 8,206.38
29 in stock
Circuit Breaker Basic Frame Compact Nsx250N 50 Ka At 415 Vac 50 60 Hz 250 A Without Trip Unit 4 PolesCircuit Breaker Basic Frame Compact Nsx250N 50...
View full details
Original price
R 8,206.38
-
Original price
R 8,206.38
Original price
R 8,206.38
R 8,206.38
-
R 8,206.38
Current price
R 8,206.38
circuit breaker basic frame, ComPacT NSX250L, 150 kA at 415 VAC 50/60 Hz, 250 A, without trip unit, 4 poles
Schneider Electric
Original price
R 10,922.65
-
Original price
R 10,922.65
Original price
R 10,922.65
R 10,922.65
-
R 10,922.65
Current price
R 10,922.65
Available for backorder
Circuit Breaker Basic Frame Compact Nsx250L 150 Ka At 415 Vac 50 60 Hz 250 A Without Trip Unit 4 PolesCircuit Breaker Basic Frame Compact Nsx250L 1...
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Original price
R 10,922.65
-
Original price
R 10,922.65
Original price
R 10,922.65
R 10,922.65
-
R 10,922.65
Current price
R 10,922.65
Available for backorder
Circuit breaker ComPacT NSX250H, 70kA at 415VAC, TMD trip unit 250A, 4 poles 3d
Schneider Electric
Original price
R 16,423.84
-
Original price
R 16,423.84
Original price
R 16,423.84
R 16,423.84
-
R 16,423.84
Current price
R 16,423.84
Available for backorder
Circuit Breaker Compact Nsx250H 70Ka At 415Vac Tmd Trip Unit 250A 4 Poles 3DCircuit Breaker Compact Nsx250H 70Ka At 415Vac Tmd Trip Unit 250A 4 Pol...
View full details
Original price
R 16,423.84
-
Original price
R 16,423.84
Original price
R 16,423.84
R 16,423.84
-
R 16,423.84
Current price
R 16,423.84
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