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 NS800H, 70 kA at 415 VAC, Micrologic 2.0 trip unit, 800 A, fixed, 3 poles 3d
Schneider Electric
Original price
R 39,054.23
-
Original price
R 39,054.23
Original price
R 39,054.23
R 39,054.23
-
R 39,054.23
Current price
R 39,054.23
Available for backorder
Circuit Breaker Compact Ns800H 70 Ka At 415 Vac Micrologic 2 0 Trip Unit 800 A Fixed 3 Poles 3DCircuit Breaker Compact Ns800H 70 Ka At 415 Vac Micr...
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Original price
R 39,054.23
-
Original price
R 39,054.23
Original price
R 39,054.23
R 39,054.23
-
R 39,054.23
Current price
R 39,054.23
Available for backorder
circuit breaker ComPact NS630bH, 70 kA at 415 VAC, Micrologic 2.0 trip unit, 630 A, fixed,4 poles 4d
Schneider Electric
Original price
R 46,039.66
-
Original price
R 46,039.66
Original price
R 46,039.66
R 46,039.66
-
R 46,039.66
Current price
R 46,039.66
Available for backorder
Circuit Breaker Compact Ns630Bh 70 Ka At 415 Vac Micrologic 2 0 Trip Unit 630 A Fixed 4 Poles 4DCircuit Breaker Compact Ns630Bh 70 Ka At 415 Vac Mi...
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Original price
R 46,039.66
-
Original price
R 46,039.66
Original price
R 46,039.66
R 46,039.66
-
R 46,039.66
Current price
R 46,039.66
Available for backorder
circuit breaker ComPact NS630bH, 70 kA at 415 VAC, Micrologic 2.0 trip unit, 630 A, fixed,3 poles 3d
Schneider Electric
Original price
R 27,500.89
-
Original price
R 27,500.89
Original price
R 27,500.89
R 27,500.89
-
R 27,500.89
Current price
R 27,500.89
Available for backorder
Circuit Breaker Compact Ns630Bh 70 Ka At 415 Vac Micrologic 2 0 Trip Unit 630 A Fixed 3 Poles 3DCircuit Breaker Compact Ns630Bh 70 Ka At 415 Vac Mi...
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Original price
R 27,500.89
-
Original price
R 27,500.89
Original price
R 27,500.89
R 27,500.89
-
R 27,500.89
Current price
R 27,500.89
Available for backorder
basic switch disconnector, Compact NS1250 NA, withdrawable, manually operated, 1250 A, 690 VAC 50/60 Hz, 3 poles
Schneider Electric
Original price
R 22,660.57
-
Original price
R 22,660.57
Original price
R 22,660.57
R 22,660.57
-
R 22,660.57
Current price
R 22,660.57
Available for backorder
Basic Switch Disconnector Compact Ns1250 Na Withdrawable Manually Operated 1250 A 690 Vac 50 60 Hz 3 PolesBasic Switch Disconnector Compact Ns1250 ...
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Original price
R 22,660.57
-
Original price
R 22,660.57
Original price
R 22,660.57
R 22,660.57
-
R 22,660.57
Current price
R 22,660.57
Available for backorder
circuit breaker basic frame, ComPact NS 1600N, 50 kA at 415 VAC, 1600 A, withdrawable, electrically operated, without trip unit, 4 P
Schneider Electric
Original price
R 89,215.62
-
Original price
R 89,215.62
Original price
R 89,215.62
R 89,215.62
-
R 89,215.62
Current price
R 89,215.62
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1600N 50 Ka At 415 Vac 1600 A Withdrawable Electrically Operated Without Trip Unit 4 PCircuit Breaker Basic ...
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Original price
R 89,215.62
-
Original price
R 89,215.62
Original price
R 89,215.62
R 89,215.62
-
R 89,215.62
Current price
R 89,215.62
Available for backorder
circuit breaker basic frame, ComPact NS 1600H, 70 kA at 415 VAC, 1600 A, withdrawable, electrically operated, without trip unit, 3 P
Schneider Electric
Original price
R 92,589.58
-
Original price
R 92,589.58
Original price
R 92,589.58
R 92,589.58
-
R 92,589.58
Current price
R 92,589.58
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1600H 70 Ka At 415 Vac 1600 A Withdrawable Electrically Operated Without Trip Unit 3 PCircuit Breaker Basic ...
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Original price
R 92,589.58
-
Original price
R 92,589.58
Original price
R 92,589.58
R 92,589.58
-
R 92,589.58
Current price
R 92,589.58
Available for backorder
circuit breaker basic frame, ComPact NS 1600N, 50 kA at 415 VAC, 1600 A, withdrawable, electrically operated, without trip unit, 3 P
Schneider Electric
Original price
R 71,372.50
-
Original price
R 71,372.50
Original price
R 71,372.50
R 71,372.50
-
R 71,372.50
Current price
R 71,372.50
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1600N 50 Ka At 415 Vac 1600 A Withdrawable Electrically Operated Without Trip Unit 3 PCircuit Breaker Basic ...
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Original price
R 71,372.50
-
Original price
R 71,372.50
Original price
R 71,372.50
R 71,372.50
-
R 71,372.50
Current price
R 71,372.50
Available for backorder
circuit breaker basic frame, ComPact NS 1250H, 70 kA at 415 VAC, 1250 A, withdrawable, electrically operated, without trip unit, 4 P
Schneider Electric
Original price
R 89,028.40
-
Original price
R 89,028.40
Original price
R 89,028.40
R 89,028.40
-
R 89,028.40
Current price
R 89,028.40
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1250H 70 Ka At 415 Vac 1250 A Withdrawable Electrically Operated Without Trip Unit 4 PCircuit Breaker Basic ...
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Original price
R 89,028.40
-
Original price
R 89,028.40
Original price
R 89,028.40
R 89,028.40
-
R 89,028.40
Current price
R 89,028.40
Available for backorder
circuit breaker basic frame, ComPact NS 1250H, 70 kA at 415 VAC, 1250 A, withdrawable, electrically operated, without trip unit, 3 P
Schneider Electric
Original price
R 71,222.73
-
Original price
R 71,222.73
Original price
R 71,222.73
R 71,222.73
-
R 71,222.73
Current price
R 71,222.73
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1250H 70 Ka At 415 Vac 1250 A Withdrawable Electrically Operated Without Trip Unit 3 PCircuit Breaker Basic ...
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Original price
R 71,222.73
-
Original price
R 71,222.73
Original price
R 71,222.73
R 71,222.73
-
R 71,222.73
Current price
R 71,222.73
Available for backorder
circuit breaker basic frame, ComPact NS 1250N, 50 kA at 415 VAC, 1250 A, withdrawable, electrically operated, without trip unit, 3 P
Schneider Electric
Original price
R 58,539.75
-
Original price
R 58,539.75
Original price
R 58,539.75
R 58,539.75
-
R 58,539.75
Current price
R 58,539.75
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1250N 50 Ka At 415 Vac 1250 A Withdrawable Electrically Operated Without Trip Unit 3 PCircuit Breaker Basic ...
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Original price
R 58,539.75
-
Original price
R 58,539.75
Original price
R 58,539.75
R 58,539.75
-
R 58,539.75
Current price
R 58,539.75
Available for backorder
circuit breaker basic frame, ComPact NS 1000N, 50 kA at 415 VAC, 1000 A, withdrawable, electrically operated, withouto trip unit, 4 P
Schneider Electric
Original price
R 62,233.30
-
Original price
R 62,233.30
Original price
R 62,233.30
R 62,233.30
-
R 62,233.30
Current price
R 62,233.30
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1000N 50 Ka At 415 Vac 1000 A Withdrawable Electrically Operated Withouto Trip Unit 4 PCircuit Breaker Basic...
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Original price
R 62,233.30
-
Original price
R 62,233.30
Original price
R 62,233.30
R 62,233.30
-
R 62,233.30
Current price
R 62,233.30
Available for backorder
circuit breaker basic frame, ComPact NS 1000H, 70 kA at 415 VAC, 1000 A, withdrawable, electrically operated, without trip unit, 3 P
Schneider Electric
Original price
R 61,932.81
-
Original price
R 61,932.81
Original price
R 61,932.81
R 61,932.81
-
R 61,932.81
Current price
R 61,932.81
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1000H 70 Ka At 415 Vac 1000 A Withdrawable Electrically Operated Without Trip Unit 3 PCircuit Breaker Basic ...
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Original price
R 61,932.81
-
Original price
R 61,932.81
Original price
R 61,932.81
R 61,932.81
-
R 61,932.81
Current price
R 61,932.81
Available for backorder
circuit breaker basic frame, ComPact NS 1000N, 50 kA at 415 VAC, 1000 A, withdrawable, electrically operated, without trip unit, 3 P
Schneider Electric
Original price
R 50,026.00
-
Original price
R 50,026.00
Original price
R 50,026.00
R 50,026.00
-
R 50,026.00
Current price
R 50,026.00
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1000N 50 Ka At 415 Vac 1000 A Withdrawable Electrically Operated Without Trip Unit 3 PCircuit Breaker Basic ...
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Original price
R 50,026.00
-
Original price
R 50,026.00
Original price
R 50,026.00
R 50,026.00
-
R 50,026.00
Current price
R 50,026.00
Available for backorder
circuit breaker basic frame, ComPact NS 800L, 150 kA at 415 VAC, 800 A, withdrawable, electrically operated, without trip unit, 3 P
Schneider Electric
Original price
R 80,512.65
-
Original price
R 80,512.65
Original price
R 80,512.65
R 80,512.65
-
R 80,512.65
Current price
R 80,512.65
Available for backorder
Circuit Breaker Basic Frame Compact Ns 800L 150 Ka At 415 Vac 800 A Withdrawable Electrically Operated Without Trip Unit 3 PCircuit Breaker Basic F...
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Original price
R 80,512.65
-
Original price
R 80,512.65
Original price
R 80,512.65
R 80,512.65
-
R 80,512.65
Current price
R 80,512.65
Available for backorder
circuit breaker basic frame, ComPact NS 800H, 70 kA at 415 VAC, 800 A, withdrawable, electrically operated, without trip unit, 3 P
Schneider Electric
Original price
R 56,302.56
-
Original price
R 56,302.56
Original price
R 56,302.56
R 56,302.56
-
R 56,302.56
Current price
R 56,302.56
Available for backorder
Circuit Breaker Basic Frame Compact Ns 800H 70 Ka At 415 Vac 800 A Withdrawable Electrically Operated Without Trip Unit 3 PCircuit Breaker Basic Fr...
View full details
Original price
R 56,302.56
-
Original price
R 56,302.56
Original price
R 56,302.56
R 56,302.56
-
R 56,302.56
Current price
R 56,302.56
Available for backorder
circuit breaker basic frame, ComPact NS 800N, 50 kA at 415 VAC, 800 A, withdrawable, electrically operated, without trip unit, 3 P
Schneider Electric
Original price
R 46,918.80
-
Original price
R 46,918.80
Original price
R 46,918.80
R 46,918.80
-
R 46,918.80
Current price
R 46,918.80
Available for backorder
Circuit Breaker Basic Frame Compact Ns 800N 50 Ka At 415 Vac 800 A Withdrawable Electrically Operated Without Trip Unit 3 PCircuit Breaker Basic Fr...
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Original price
R 46,918.80
-
Original price
R 46,918.80
Original price
R 46,918.80
R 46,918.80
-
R 46,918.80
Current price
R 46,918.80
Available for backorder
circuit breaker basic frame, ComPact NS 630bL, 150 kA at 415 VAC, 630 A, withdrawable, electrically operated, without trip unit, 3 P
Schneider Electric
Original price
R 73,193.30
-
Original price
R 73,193.30
Original price
R 73,193.30
R 73,193.30
-
R 73,193.30
Current price
R 73,193.30
Available for backorder
Circuit Breaker Basic Frame Compact Ns 630Bl 150 Ka At 415 Vac 630 A Withdrawable Electrically Operated Without Trip Unit 3 PCircuit Breaker Basic ...
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Original price
R 73,193.30
-
Original price
R 73,193.30
Original price
R 73,193.30
R 73,193.30
-
R 73,193.30
Current price
R 73,193.30
Available for backorder
circuit breaker basic frame, ComPact NS 630bN, 50 kA at 415 VAC, 630 A, withdrawable, electrically operated, without trip unit, 3 P
Schneider Electric
Original price
R 46,918.80
-
Original price
R 46,918.80
Original price
R 46,918.80
R 46,918.80
-
R 46,918.80
Current price
R 46,918.80
Available for backorder
Circuit Breaker Basic Frame Compact Ns 630Bn 50 Ka At 415 Vac 630 A Withdrawable Electrically Operated Without Trip Unit 3 PCircuit Breaker Basic F...
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Original price
R 46,918.80
-
Original price
R 46,918.80
Original price
R 46,918.80
R 46,918.80
-
R 46,918.80
Current price
R 46,918.80
Available for backorder
circuit breaker basic frame, ComPact NS 1600N, 50 kA at 415 VAC, 1600 A, withdrawable, manually operated, without trip unit, 4 P
Schneider Electric
Original price
R 57,558.48
-
Original price
R 57,558.48
Original price
R 57,558.48
R 57,558.48
-
R 57,558.48
Current price
R 57,558.48
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1600N 50 Ka At 415 Vac 1600 A Withdrawable Manually Operated Without Trip Unit 4 PCircuit Breaker Basic Fram...
View full details
Original price
R 57,558.48
-
Original price
R 57,558.48
Original price
R 57,558.48
R 57,558.48
-
R 57,558.48
Current price
R 57,558.48
Available for backorder
circuit breaker ComPact NS1600N, 50 kA at 415 VAC, Micrologic 5.0 A trip unit, 1600 A, fixed,3 poles 3d
Schneider Electric
Original price
R 93,901.04
-
Original price
R 93,901.04
Original price
R 93,901.04
R 93,901.04
-
R 93,901.04
Current price
R 93,901.04
Available for backorder
Circuit Breaker Compact Ns1600N 50 Ka At 415 Vac Micrologic 5 0 A Trip Unit 1600 A Fixed 3 Poles 3DCircuit Breaker Compact Ns1600N 50 Ka At 415 Vac...
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Original price
R 93,901.04
-
Original price
R 93,901.04
Original price
R 93,901.04
R 93,901.04
-
R 93,901.04
Current price
R 93,901.04
Available for backorder
circuit breaker basic frame, ComPact NS 1600N, 50 kA at 415 VAC, 1600 A, withdrawable, manually operated, without trip unit, 3 P
Schneider Electric
Original price
R 46,046.79
-
Original price
R 46,046.79
Original price
R 46,046.79
R 46,046.79
-
R 46,046.79
Current price
R 46,046.79
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1600N 50 Ka At 415 Vac 1600 A Withdrawable Manually Operated Without Trip Unit 3 PCircuit Breaker Basic Fram...
View full details
Original price
R 46,046.79
-
Original price
R 46,046.79
Original price
R 46,046.79
R 46,046.79
-
R 46,046.79
Current price
R 46,046.79
Available for backorder
circuit breaker basic frame, ComPact NS 1250N, 50 kA at 415 VAC, 1250 A, withdrawable, manually operated, without trip unit, 4 P
Schneider Electric
Original price
R 47,209.47
-
Original price
R 47,209.47
Original price
R 47,209.47
R 47,209.47
-
R 47,209.47
Current price
R 47,209.47
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1250N 50 Ka At 415 Vac 1250 A Withdrawable Manually Operated Without Trip Unit 4 PCircuit Breaker Basic Fram...
View full details
Original price
R 47,209.47
-
Original price
R 47,209.47
Original price
R 47,209.47
R 47,209.47
-
R 47,209.47
Current price
R 47,209.47
Available for backorder
circuit breaker basic frame, ComPact NS 1250H, 70 kA at 415 VAC, 1250 A, withdrawable, manually operated, without trip unit, 3 P
Schneider Electric
Original price
R 45,950.18
-
Original price
R 45,950.18
Original price
R 45,950.18
R 45,950.18
-
R 45,950.18
Current price
R 45,950.18
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1250H 70 Ka At 415 Vac 1250 A Withdrawable Manually Operated Without Trip Unit 3 PCircuit Breaker Basic Fram...
View full details
Original price
R 45,950.18
-
Original price
R 45,950.18
Original price
R 45,950.18
R 45,950.18
-
R 45,950.18
Current price
R 45,950.18
Available for backorder
circuit breaker basic frame, ComPact NS 1250N, 50 kA at 415 VAC, 1250 A, withdrawable, manually operated, without trip unit, 3 P
Schneider Electric
Original price
R 37,767.58
-
Original price
R 37,767.58
Original price
R 37,767.58
R 37,767.58
-
R 37,767.58
Current price
R 37,767.58
Available for backorder
Circuit Breaker Basic Frame Compact Ns 1250N 50 Ka At 415 Vac 1250 A Withdrawable Manually Operated Without Trip Unit 3 PCircuit Breaker Basic Fram...
View full details
Original price
R 37,767.58
-
Original price
R 37,767.58
Original price
R 37,767.58
R 37,767.58
-
R 37,767.58
Current price
R 37,767.58
Available for backorder