Miniature Circuit Breakers
1–60 of 2,558 products — Browse specifications below, then submit an RFQ
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Schneider Electric
Schneider Electric Acti 9 Acti9 MCB, 16A
Part: 15363
Current Rating: 16A
Range: Acti 9
Series: Acti9
RS PRO
RS PRO MCB, 2P, 10A Curve B, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0159
Number of Poles: 2P
Current Rating: 10A
Tripping Characteristics: Type B
RS PRO
RS PRO MCB, 2P, 2A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0182
Number of Poles: 2P
Current Rating: 2A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 2P, 6A Curve C, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0177
Number of Poles: 2P
Current Rating: 6A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 3P, 20A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0207
Number of Poles: 3P
Current Rating: 20A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 16A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0197
Number of Poles: 1P
Current Rating: 16A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 2A Curve C, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0190
Number of Poles: 1P
Current Rating: 2A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 2P, 16A Curve C, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0173
Number of Poles: 2P
Current Rating: 16A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 16A Curve B, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0163
Number of Poles: 1P
Current Rating: 16A
Tripping Characteristics: Type B
RS PRO
RS PRO MCB, 1P, 1A Curve B, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0165
Number of Poles: 1P
Current Rating: 1A
Tripping Characteristics: Type B
RS PRO
RS PRO MCB, 1P, 2A Curve B, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0169
Number of Poles: 1P
Current Rating: 2A
Tripping Characteristics: Type B
RS PRO
RS PRO MCB, 2P, 2A Curve C, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0175
Number of Poles: 2P
Current Rating: 2A
Tripping Characteristics: Type C
Siemens
Siemens Sentron 5SY4 MCB, 3P, 4A Curve C, 400V AC, 10 kA Breaking Capacity
Part: 5SY4304-7
Number of Poles: 3P
Current Rating: 4A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 10A Curve B, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0166
Number of Poles: 1P
Current Rating: 10A
Tripping Characteristics: Type B
RS PRO
RS PRO MCB, 1P, 10A Curve C, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0188
Number of Poles: 1P
Current Rating: 10A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 4A Curve C, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0192
Number of Poles: 1P
Current Rating: 4A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 2P, 10A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0179
Number of Poles: 2P
Current Rating: 10A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 2P, 1A Curve C, 240 → 415V AC, 10 kA Breaking Capacity
Part: 265-0178
Number of Poles: 2P
Current Rating: 1A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 2P, 4A Curve C, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0176
Number of Poles: 2P
Current Rating: 4A
Tripping Characteristics: Type C
Siemens
Siemens Sentron 5SY4 MCB, 3P, 2A Curve C, 400V AC, 10 kA Breaking Capacity
Part: 5SY4302-7
Number of Poles: 3P
Current Rating: 2A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 20A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0199
Number of Poles: 1P
Current Rating: 20A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 32A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0201
Number of Poles: 1P
Current Rating: 32A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 6A Curve B, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0164
Number of Poles: 1P
Current Rating: 6A
Tripping Characteristics: Type B
ABB
ABB System Pro M Compact S200 MCB, 2P, 16A Curve C, 400V AC
Part: S202-C16
Number of Poles: 2P
Current Rating: 16A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 2P, 20A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0183
Number of Poles: 2P
Current Rating: 20A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 10A Curve B, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0162
Number of Poles: 1P
Current Rating: 10A
Tripping Characteristics: Type B
RS PRO
RS PRO MCB, 1P, 3A Curve C, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0191
Number of Poles: 1P
Current Rating: 3A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 6A Curve B, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0171
Number of Poles: 1P
Current Rating: 6A
Tripping Characteristics: Type B
RS PRO
RS PRO MCB, 2P, 10A Curve C, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0172
Number of Poles: 2P
Current Rating: 10A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 2P, 16A Curve B, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0160
Number of Poles: 2P
Current Rating: 16A
Tripping Characteristics: Type B
RS PRO
RS PRO MCB, 2P, 4A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0185
Number of Poles: 2P
Current Rating: 4A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 2P, 6A Curve B, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0161
Number of Poles: 2P
Current Rating: 6A
Tripping Characteristics: Type B
RS PRO
RS PRO MCB, 3P, 63A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0210
Number of Poles: 3P
Current Rating: 63A
Tripping Characteristics: Type C
Schneider Electric
Acti9 A9F76 MCB, 4P, 20A, 440V AC, 250V DC, 6000 A Breaking Capacity
Part: A9F76440
Number of Poles: 4P
Current Rating: 20A
Rated AC Voltage: 440V
RS PRO
RS PRO MCB, 1P, 2A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0198
Number of Poles: 1P
Current Rating: 2A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 3A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0200
Number of Poles: 1P
Current Rating: 3A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 4A Curve B, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0170
Number of Poles: 1P
Current Rating: 4A
Tripping Characteristics: Type B
RS PRO
RS PRO MCB, 3P, 10A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0205
Number of Poles: 3P
Current Rating: 10A
Tripping Characteristics: Type C
Siemens
Siemens Sentron 5SY7 MCB, 3P, 16A Curve C, 400V AC, 15 kA Breaking Capacity
Part: 5SY7316-7
Number of Poles: 3P
Current Rating: 16A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 4A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0202
Number of Poles: 1P
Current Rating: 4A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 6A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0204
Number of Poles: 1P
Current Rating: 6A
Tripping Characteristics: Type C
Schneider Electric
Acti9 A9F76 MCB, 4P, 10A, 440V AC, 250V DC, 6000 A Breaking Capacity
Part: A9F76410
Number of Poles: 4P
Current Rating: 10A
Rated AC Voltage: 440V
Schneider Electric
Acti9 A9F76 MCB, 4P, 16A, 440V AC, 250V DC, 6000 A Breaking Capacity
Part: A9F76416
Number of Poles: 4P
Current Rating: 16A
Rated AC Voltage: 440V
RS PRO
RS PRO MCB, 1P, 6A Curve C, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0193
Number of Poles: 1P
Current Rating: 6A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 16A Curve B, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0167
Number of Poles: 1P
Current Rating: 16A
Tripping Characteristics: Type B
RS PRO
RS PRO MCB, 2P, 16A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0181
Number of Poles: 2P
Current Rating: 16A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 2P, 32A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0184
Number of Poles: 2P
Current Rating: 32A
Tripping Characteristics: Type C
Schneider Electric
Acti9 A9F76 MCB, 4P, 20A, 440V AC, 250V DC, 6000 A Breaking Capacity
Part: A9F76420
Number of Poles: 4P
Current Rating: 20A
Rated AC Voltage: 440V
RS PRO
RS PRO MCB, 1P, 10A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0195
Number of Poles: 1P
Current Rating: 10A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 16A Curve C, 240V AC, 240V DC, 5 kA Breaking Capacity
Part: 265-0189
Number of Poles: 1P
Current Rating: 16A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 3P, 6A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0209
Number of Poles: 3P
Current Rating: 6A
Tripping Characteristics: Type C
Schneider Electric
Acti9 A9F MCB, 4P, 10A, 440V AC, 250V DC, 10000 A Breaking Capacity
Part: A9F87410
Number of Poles: 4P
Current Rating: 10A
Rated AC Voltage: 440V
RS PRO
RS PRO MCB, 1P, 1A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0194
Number of Poles: 1P
Current Rating: 1A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 3P, 16A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0206
Number of Poles: 3P
Current Rating: 16A
Tripping Characteristics: Type C
Siemens
Siemens Sentron 5SY4 MCB, 3P, 1A Curve C, 400V AC, 10 kA Breaking Capacity
Part: 5SY4301-7
Number of Poles: 3P
Current Rating: 1A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 1P, 1A Curve C, 240V AC, 240V DC, 6 kA Breaking Capacity
Part: 265-0187
Number of Poles: 1P
Current Rating: 1A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 2P, 6A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0186
Number of Poles: 2P
Current Rating: 6A
Tripping Characteristics: Type C
RS PRO
RS PRO MCB, 3P, 32A Curve C, 240V AC, 240V DC, 10 kA Breaking Capacity
Part: 265-0208
Number of Poles: 3P
Current Rating: 32A
Tripping Characteristics: Type C
Eaton
Eaton PKZ Circuit Breaker, 2P, 20A, 900V AC
Part: 120938 PKZ-SOL20
Number of Poles: 2P
Current Rating: 20A
Rated AC Voltage: 900V
Schneider Electric
Schneider Electric Acti 9 A9C MCB, 4P, 16A, 500V AC, 10 kA Breaking Capacity
Part: A9C61416
Number of Poles: 4P
Current Rating: 16A
Rated AC Voltage: 500V