Molded Case Circuit Breakers

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Molded case circuit breakers protect various electrical circuits and equipment from overcurrents and short circuits. These breakers consist of a molded case housing that encloses the circuit...Read more

StyleModelMPNPrice (ex. VAT)
ABC-1 DWBBC-1 DWB€50.05
ABC-2 DWBBC-2 DWB€81.73
EATON -

C Series Complete Molded Case Circuit Breakers, GHB Type, G Frame

StyleModelWidthLengthPrice (ex. VAT)
AGHB1020CBP241"2.63"€345.93
AGHB1015V1"2.63"€287.33
BGHB1020HIDBP241"2.63"€373.99
AGHB1025BP241"2.63"€301.94
AGHB1020F1"2.63"€1,715.53
AGHB1020BP241"2.63"€315.39
AGHB1020BP8401"2.63"€315.39
AGHB1020C1"2.63"€382.27
AGHB1020B31"2.63"-
RFQ
AGHB1020CV1"2.63"€385.28
AGHB1035BP241"2.63"€305.36
BGHB1015HIDBP241"2.63"-
RFQ
AGHB1015CV1"2.63"-
RFQ
AGHB1030CV1"2.63"€403.23
BGHB1015HID1"2.63"€272.89
AGHB1015C1"2.63"€382.25
AGHB1015CBP241"2.63"€345.93
AGHB1015BP241"2.63"€285.83
CGHBGFEP10301"2.63"€1,011.00
CGHBGFEP10201"2.63"€1,011.00
CGHBGFEP10151"2.63"€1,011.00
AGHB1030BP241"2.63"€315.39
AGHB1045BP241"2.63"€289.11
BGHB1020HID1"2.63"€272.89
DGHB3090S13"2.63"€1,590.31
EATON -

C Series Complete Molded Case Circuit Breakers, GDB Type, G Frame

StyleModelWidthLengthPrice (ex. VAT)
AGDB2015C--€840.13
BGDB3080V--€2,032.58
CGDB3040V--€1,484.18
AGDB2020CV--€840.13
BGDB3100V--€2,135.94
CGDB3050V---
RFQ
CGDB3030V--€1,484.18
CGDB3020CV---
RFQ
AGDB2050V--€840.13
AGDB2025V--€840.13
AGDB2015CV--€840.13
AGDB2020C--€840.13
CGDB3025V--€1,484.18
CGDB3015CV--€1,484.18
BGDB3070V--€2,032.58
BGDB3090V--€2,032.58
AGDB2030V---
RFQ
CGDB3045V--€1,484.18
AGDB2035V--€840.13
AGDB2040V--€840.13
BGDB3060V--€1,484.18
AGDB2045V--€840.13
CGDB3015C--€1,602.61
CGDB3035V---
RFQ
AGDB2035D2"2.63"€905.83
EATON -

C Series Electronic Molded Case Circuit Breakers, HNW Type, N Frame

StyleModelWidthLength
AHNW3800T52WPN4.13"3.38"
RFQ
BHNW3125T57WZG4.13"3.38"
RFQ
BHNW3125T52WPN4.13"3.38"
RFQ
BHNW3800T57WZGP4.13"3.38"
RFQ
BHNW3125T56WPN4.13"3.38"
RFQ
BHNW3800T52WZG4.13"3.38"
RFQ
BHNW3800T57WZG4.13"3.38"
RFQ
BHNW3125T56WZGP4.13"3.38"
RFQ
BHNW3800T52WZGP4.13"3.38"
RFQ
BHNW3800T56WPN4.13"3.38"
RFQ
BHNW3800T56WZGP4.13"3.38"
RFQ
CHNW3125T52WZG4.13"3.38"
RFQ
BHNW3800T56WZG4.13"3.38"
RFQ
BHNW3125T57WZGP4.13"3.38"
RFQ
BHNW3125T56WZG4.13"3.38"
RFQ
BHNW3125T52WZGP4.13"3.38"
RFQ
BHNW3800T57WPN4.13"3.38"
RFQ
BHNW3125T57WPN4.13"3.38"
RFQ
AHNW2800T33V3W9"16 1/2"
RFQ
BHNW3100T32W9"16 1/2"
RFQ
BHNW3800T32W9"16 1/2"
RFQ
BHNW4125T33W9"16 1/2"
RFQ
BHNW4125T33WP099"16 1/2"
RFQ
BHNW3125T32V3W9"16 1/2"
RFQ
BHNW3100T35W9"16 1/2"
RFQ
EATON -

CV Series Molded Case Circuit Breakers

StyleModelNumber Of PolesWidthCircuit Breaker TypeVoltageLengthTypePrice (ex. VAT)
ACV211023 1/2"CV240V7 1/2"Molded Case Circuit Breaker-
RFQ
ACV2110X23 1/2"CV240V7 1/2"Molded Case Circuit Breaker€3,191.73
ACV2110Y23 1/2"CV240V7 1/2"Molded Case Circuit Breaker€3,191.73
ACV2110XMM23 1/2"CV240V7 1/2"Molded Case Circuit Breaker€3,596.66
ACV2110W23 1/2"CV240V7 1/2"Molded Case Circuit Breaker-
RFQ
BCV311035"CV240V7 1/2"Molded Case Circuit Breaker€6,907.03
BCV3110X35"CV240V7 1/2"Molded Case Circuit Breaker€6,601.76
BCV3110W35"CV240V7 1/2"Molded Case Circuit Breaker€6,301.27
BCV3110Y35"CV240V7 1/2"Molded Case Circuit Breaker€6,601.76
EATON -

C Series Complete Molded Case Circuit Breakers, HFDE Type, F Frame

StyleModelWidthLengthPrice (ex. VAT)
AHFDE308033W4.13"3.38"-
RFQ
AHFDE308035W4.13"3.38"€5,037.46
AHFDE316033W4.13"3.38"€4,784.87
AHFDE316035W4.13"3.38"€5,838.55
BHFDE322533W5"5"€4,784.87
BHFDE322535W5"5"-
RFQ
EATON -

C Series DC Circuit Breakers, HJDDC Type

StyleModelCircuit Breaker TypeNumber Of PolesVoltageWidthLengthPrice (ex. VAT)
AHJDDC3225------
RFQ
AHJDDC3250-----€7,573.59
AHJDDC3150WHJD3600V DC4.13"4.06"€11,649.91
AHJDDC3225A13S42HJD3600V DC4.13"4.06"-
RFQ
AHJDDC3225WA20T10D17HJD3600V DC4.13"4.06"-
RFQ
AHJDDC3200WHJD3600V DC4.13"4.06"€3,613.70
AHJDDC3200A13S42HJD3600V DC4.13"4.06"€9,551.58
AHJDDC3175WHJD3600V DC4.13"4.06"€11,649.91
AHJDDC3250A06T06HJD3600V DC4.13"4.06"€10,290.71
AHJDDC3200A1301S4201HJD3600V DC4.13"4.06"-
RFQ
BHJDDC3250A1301T1001HJD3600V DC4.13"4.06"€11,394.21
AHJDDC3250A13T1001HJD3600V DC4.13"4.06"€11,310.95
AHJDDC3125WHJD3600V DC4.13"4.06"€11,649.91
AHJDDC3225WHJD3600V DC4.13"4.06"€11,649.91
AHJDDC3225A1301S4201HJD3600V DC4.13"4.06"€10,685.04
CHJDDC3250WHJD3600V DC4.13"4.06"-
RFQ
EATON -

CVS Series Molded Case Circuit Breakers

StyleModelNumber Of PolesWidthCircuit Breaker TypeVoltageLengthTypePrice (ex. VAT)
ACVS211023 1/2"CVS240V7 1/2"Molded Case Circuit Breaker€3,280.31
ACVS2110X23 1/2"CVS240V7 1/2"Molded Case Circuit Breaker€3,077.87
ACVS2110W23 1/2"CVS240V7 1/2"Molded Case Circuit Breaker€2,873.83
ACVS2110Y23 1/2"CVS240V7 1/2"Molded Case Circuit Breaker-
RFQ
ACVS2110XMM23 1/2"CVS240V7 1/2"Molded Case Circuit Breaker€3,481.21
BCVS3110X35"CVS240V7 1/2"Molded Case Circuit Breaker€6,185.82
BCVS311035"CVS240V7 1/2"Molded Case Circuit Breaker€6,491.06
BCVS3110Y35"CVS240V7 1/2"Molded Case Circuit Breaker€6,185.82
EATON -

C Series Electronic Molded Case Circuit Breakers, HFDE Type, F Frame

StyleModelWidthLengthPrice (ex. VAT)
AHFDE3225364.9"7.7"€8,054.34
AHFDE3225354.9"7.7"-
RFQ
AHFDE322532ZG4.13"3.38"€6,173.75
BHFDE315021L4.13"3.38"€4,882.58
BHFDE315021W4.13"3.38"€4,395.87
BHFDE315021A344.13"3.38"€5,086.54
BHFDE3160324.13"3.38"€5,423.06
BHFDE315021LA344.13"3.38"€5,238.08
BHFDE310022L4.13"3.38"€2,945.75
BHFDE310022WA344.13"3.38"€3,081.45
BHFDE316032W4.13"3.38"-
RFQ
CHFDE3150214.13"3.38"€5,489.51
BHFDE3100214.13"3.38"€2,991.15
BHFDE310021W4.13"3.38"€3,501.39
BHFDE310021LA344.13"3.38"€3,008.41
BHFDE310022W4.13"3.38"-
RFQ
BHFDE315021WA344.13"3.38"-
RFQ
BHFDE316036A31B024.13"3.38"€8,094.16
BHFDE3160334.13"3.38"€4,684.50
BHFDE310021A344.13"3.38"€2,905.58
BHFDE3160354.13"3.38"€5,930.61
BHFDE316036W4.13"3.38"€6,594.77
BHFDE322521LA344.13"3.38"€5,238.08
BHFDE3160364.13"3.38"-
RFQ
BHFDE322521A344.13"3.38"€5,086.54
EATON -

G Series Molded Case Circuit Breakers, LG Frame

StyleModelNumber Of PolesCircuit Breaker TypeLengthWidthVoltageTypePrice (ex. VAT)
AGLS7400FAM-------
RFQ
AGLH3500AAM-------
RFQ
AGLE9400AAM-------
RFQ
AGLH3300FAM-------
RFQ
AGLH3400AAM-------
RFQ
AGLS4400AAMV-------
RFQ
AGLS4630AAMV-------
RFQ
BGLS3350FAM-------
RFQ
BGLS3400AAMV-------
RFQ
BGLS3500AAMV-------
RFQ
BGLS3300FAM-------
RFQ
AGLH9250AAMV-------
RFQ
AGLH9400AAMV-------
RFQ
AGLE3400FAM-------
RFQ
AGLE4320AAMV-------
RFQ
AGLH3320AAM-------
RFQ
AGLE7600FAM-------
RFQ
AGLE3400AAM-------
RFQ
BGLS3630AAMV-------
RFQ
AGLH3630AAMV-------
RFQ
AGLH8250AAMV-------
RFQ
BGLS3400AAM-------
RFQ
BGLS3500FAM-------
RFQ
BGLS3630AAM-------
RFQ
BGLS3500AAM-------
RFQ
EATON -

FS Type Molded Case Circuit Breakers

StyleModelNumber Of PolesAmpsVoltageAic RatingFrame TypeVoltage TypePrice (ex. VAT)
AFS130050A150A120V AC-FSAC-
RFQ
AFS130015A115A120V AC-FSAC€154.14
RFQ
AFS130020A120A120V AC-FSAC-
RFQ
AFS130025A125A120V AC-FSAC-
RFQ
AFS130030A130A120V AC-FSAC-
RFQ
AFS130040A140A120V AC-FSAC-
RFQ
BFS220025A225A240V-FSAC-
RFQ
BFS240080A280A480V AC-FSAC-
RFQ
BFS240060A260A480V AC-FSAC-
RFQ
BFS220015A215A240V-FSAC€461.40
RFQ
BFS220090A290A240V-FSAC-
RFQ
BFS220035A235A240V-FSAC-
RFQ
BFS220050A250A240V-FSAC-
RFQ
BFS240045A245A480V AC-FSAC-
RFQ
BFS240020A2-480V AC-FSAC-
RFQ
BFS240025A2-480V AC-FSAC-
RFQ
BFS220060A260A240V-FSAC-
RFQ
BFS220080A280A240V-FSAC-
RFQ
BFS240015A2-480V AC-FSAC-
RFQ
BFS240150B2150A480V AC-FSAC-
RFQ
BFS220070A270A240V-FSAC-
RFQ
BFS240090A290A480V AC-FSAC-
RFQ
BFS220020A220A240V-FSAC-
RFQ
BFS240100A2100A480V AC-FSAC-
RFQ
BFS220040A240A240V-FSAC-
RFQ
EATON -

C Series Electronic Molded Case Circuit Breakers, HND Type, NG Frame

StyleModelWidthLengthPrice (ex. VAT)
AHND4800T32W5 1/2"11.13"-
RFQ
AHND412T33W5 1/2"11.13"-
RFQ
AHND4800T33W5 1/2"11.13"-
RFQ
BHND312T33WW028 1/4"5 1/2"-
RFQ
BHND312T33WA11A14W028 1/4"5 1/2"-
RFQ
BHND312T107W8 1/4"5 1/2"-
RFQ
CHND3800T32W8 1/4"5 1/2"-
RFQ
BHND3800T57XWPN8 1/4"5 1/2"-
RFQ
BHND312T36WA05U218 1/4"5 1/2"-
RFQ
BHND3800T57WPN8 1/4"5 1/2"-
RFQ
BHND3800T52WPN8 1/4"5 1/2"-
RFQ
BHND3800T33WA08T088 1/4"5 1/2"-
RFQ
BHND312T76XW8 1/4"5 1/2"-
RFQ
CHND312T56XWPN8 1/4"5 1/2"-
RFQ
BHND312T33WS20P03Z048 1/4"5 1/2"-
RFQ
CHND312T33WA08S048 1/4"5 1/2"-
RFQ
BHND3800T76XW8 1/4"5 1/2"-
RFQ
BHND3800T77XW8 1/4"5 1/2"-
RFQ
BHND3800T107XW8 1/4"5 1/2"-
RFQ
BHND312T56XWZG8 1/4"5 1/2"-
RFQ
BHND312T57XWPN8 1/4"5 1/2"-
RFQ
BHND312T57W8 1/4"5 1/2"-
RFQ
BHND312T56W8 1/4"5 1/2"-
RFQ
BHND312T57XWZGP8 1/4"5 1/2"-
RFQ
BHND312T57XWZG8 1/4"5 1/2"-
RFQ
StyleModelMPNPrice (ex. VAT)
AACW125P-FTU15-3ACW125P-FTU15-3€324.11
AACW125P-FTU20-3ACW125P-FTU20-3€324.11
AACW125P-FTU40-3ACW125P-FTU40-3€324.11
AACW125P-FTU50-3ACW125P-FTU50-3€324.11
AACW125P-FTU60-3ACW125P-FTU60-3€324.11
AACW125P-FTU80-3ACW125P-FTU80-3€354.82
AACW125P-FTU100-3ACW125P-FTU100-3-
RFQ
StyleModelMPNPrice (ex. VAT)
ASHT-UBW225-E58SHT-UBW225-E58€184.65
RFQ
ASHT-UBW225-E59SHT-UBW225-E59€184.65
RFQ
ASHT-UBW250-E61SHT-UBW250-E61€248.01
RFQ
ASHT-UBW1200-D95SHT-UBW1200-D95€407.31
RFQ
ASHT-UBW2500-E26SHT-UBW2500-E26€488.78
RFQ
StyleModelMPNPrice (ex. VAT)
ABS DWB160-250 E10BS DWB160-250 E10€112.37
ABS DWB160-250 E15BS DWB160-250 E15€112.37
ABS DWB160-250 E26BS DWB160-250 E26€112.37
ABS DWB160-250 E27BS DWB160-250 E27€112.37
ABS DWB160-250 E28BS DWB160-250 E28€112.37
ADWB160CE20-3DXDWB160CE20-3DX€241.26
ADWB160CE25-3DXDWB160CE25-3DX€241.26
ADWB160CE30-3DXDWB160CE30-3DX€241.26
ADWB160CE40-3DXDWB160CE40-3DX€241.26
ADWB160CE50-3DXDWB160CE50-3DX€241.26
ADWB160CE60-3DXDWB160CE60-3DX€241.26
ADWB160CE70-3DXDWB160CE70-3DX€241.26
ADWB160CE80-3DXDWB160CE80-3DX€249.05
ADWB160CE90-3DXDWB160CE90-3DX€249.05
ADWB160CE100-3DXDWB160CE100-3DX€249.05
ADWB160CH20-3DXDWB160CH20-3DX€288.04
ADWB160CH25-3DXDWB160CH25-3DX€288.04
ADWB160CH30-3DXDWB160CH30-3DX€288.04
ADWB160CH40-3DXDWB160CH40-3DX€288.04
ADWB160CH50-3DXDWB160CH50-3DX€288.04
ADWB160CH60-3DXDWB160CH60-3DX€288.04
ADWB160CH70-3DXDWB160CH70-3DX€288.04
ADWB160CH80-3DXDWB160CH80-3DX€303.15
ADWB160CH90-3DXDWB160CH90-3DX€303.15
ADWB160CH100-3DXDWB160CH100-3DX€303.15
StyleModelMPNPrice (ex. VAT)
AMIT ACW 125MIT ACW 125€142.77
RFQ
AMIT ACW 250MIT ACW 250€159.24
RFQ
AMIT ACW 400MIT ACW 400€174.45
RFQ
AMIT ACW 800MIT ACW 800€185.86
RFQ
StyleModelMPNPrice (ex. VAT)
ABD DWB160-250 E10BD DWB160-250 E10€101.13
ABD DWB160-250 E15BD DWB160-250 E15€101.13
ABD DWB160-250 E26BD DWB160-250 E26€101.13
ABD DWB160-250 E27BD DWB160-250 E27€101.13
ABD DWB160-250 E28BD DWB160-250 E28€101.13
SIEMENS -

HEM Series Circuit Breakers

StyleModelNumber Of PolesVoltage TypeFrame TypeVoltageAic Rating
AHEM3M030L3ACHEM600V65 kAIC @ 480V
RFQ
BHEM3M003L3ACHEM600V65 kAIC @ 480V
RFQ
AHEM3M100L3ACHEM600V65 kAIC @ 480V
RFQ
CHEM3M050L3ACHEM600V65 kAIC @ 480V
RFQ
AHEM3M015L3ACHEM600V65 kAIC @ 480V
RFQ
AHEM3M007L3ACHEM600V65 kAIC @ 480V
RFQ
SIEMENS -

RD Series Molded Case Circuit Breakers

Siemens RD Series circuit breakers are designed for protecting control panels, switchboards and motor control centres against current overloads and short-circuit conditions. These units feature a thermal-magnetic trip unit for providing both long-time and instantaneous current limiting functions. They are further integrated with feed-thru mounting facility and box-lug terminals for ease-of-installation and a secure wiring configuration, respectively. Choose from a wide range of these circuit breakers available in amperage ratings of 1600A, 1800A and 2000A on Raptor Supplies.

StyleModelVoltageNumber Of PolesAmpsVoltage TypeFrame TypeAic Rating
ARD63F200600V3-ACRD50 kAIC @ 480V
RFQ
BRD63B160600V3-ACRD50 kAIC @ 480V
RFQ
BRD63B180600V3-ACRD50 kAIC @ 480V
RFQ
CRD63B200600V AC32000AACRD-
RFQ
SIEMENS -

HEB Series Circuit Breakers

Siemens HEB Series circuit breakers are designed to protect an electrical circuit from overcurrent occurrences; ideal for use with switchboards, lighting systems and power panels. These devices feature a thermal magnetic trip for providing both instantaneous and long time current limiting protection and a low-tab design with bolt-on mounting facility for ease-of-installation. They are further integrated with load-side lugs to accommodate copper and aluminium wiring arrangements. Choose from a wide range of these HEB Series bolt-on circuit breakers available in amperage ratings ranging from 15 to 125A on Raptor Supplies.

StyleModelNumber Of PolesAmpsVoltageFrame TypeVoltage TypePrice (ex. VAT)
AHEB1B015B1-347VHEBAC€322.56
BHEB2B090B290A600V ACHEBAC€792.31
BHEB2B080B280A600V ACHEBAC€792.31
BHEB2B050B250A600V ACHEBAC€725.57
BHEB2B110B2110A600V ACHEBAC€1,104.37
BHEB2B100B2100A600V ACHEBAC€792.31
BHEB2B070B270A600V ACHEB-€792.31
BHEB2B060B260A600V ACHEBAC€725.57
BHEB2B125B2125A600V ACHEBAC€1,104.37
CHEB3B025B3-600V ACHEBAC-
RFQ
CHEB3B020B3-600V ACHEBAC€2,180.73
CHEB3B030B3-600V ACHEBAC€2,180.73
CHEB3B015B3-600V ACHEBAC-
RFQ
GENERAL ELECTRIC -

Molded Case Circuit Breakers, Spectra Series

Molded case circuit breakers from General Electric are electrically operated switches used to protect circuits from overcurrent, typically resulting from a short circuit or overload. They feature microEntelliGuard trip unit, which is a digital, solid state, RMS sensing trip system and offers flexible system protection, metring and communication options. These compact circuit breakers meet or exceed UL, CSA & CE standards and are equipped with interchangeable plugs to easily change the LT rating. They have a reduced energy let-through feature for enhanced protection. Spectra Series circuit breakers are available in current ratings ranging from 7A to 250A on Raptor Supplies.

StyleModelNumber Of PolesAc Voltage RatingAmpsPhaseWidthDc VoltageAir @ 480v AcMin. Wire SizePrice (ex. VAT)
ATED113015WL1277V AC15A11.38"125V DC10 kA14 AWG€607.52
ATED113045WL1277V AC45A11.38"125V DC10 kA1/0 AWG, 3 AWG€639.10
ATED113070WL1277V AC70A11.38"125V DC10 kA4 AWG, 6 AWG€791.10
ATED113035WL1277V AC35A11 2/5"125V DC10 kA12 AWG, 14 AWG€639.10
ATED113020WL1277V AC20A11.38"125V DC10 kA14 AWG€607.52
ATED113040WL1277V AC40A11.38"125V DC10 kA1/0 AWG, 3 AWG€607.52
ATED113080WL1277V AC80A11.38"125V DC10 kA4 AWG, 6 AWG€791.10
ATED113090WL1277V AC90A11.38"125V DC10 kA4 AWG, 6 AWG€791.10
ATED113025WL1277V AC25A11.38"125V DC10 kA14 AWG€639.10
ATED113030WL1277V AC30A11.38"125V DC10 kA14 AWG€607.52
ATED113050WL1277V AC50A11.38"125V DC10 kA1/0 AWG, 3 AWG€607.52
ATED113100WL1277V AC100A11.38"125V DC10 kA1/0 AWG, 3 AWG€791.10
ATED113060WL1277V AC60A11.38"125V DC10 kA1/0 AWG, 3 AWG€590.09
BTED124110WL2480V AC-12.7"250V DC18 kA12 AWG, 14 AWG€4,016.55
BTED124100WL2480V AC100A12 3/4"250V DC18 kA12 AWG, 14 AWG€1,462.14
BTED124150WL2480V AC150A12 3/4"250V DC18 kA12 AWG, 14 AWG€4,135.07
BTED124080WL2480V AC80A12 3/4"250V DC18 kA4 AWG, 6 AWG€1,538.14
BTED124125WL2480V AC125A12 3/4"250V DC18 kA12 AWG, 14 AWG€1,607.36
BTED124090WL2480V AC90A-2 3/4"250V DC18 kA-€1,583.55
CTED136025WL3600V AC25A34.13"500V DC18 kA14 AWG€790.54
CTED136110WL3600V AC110A34.13"500V DC18 kA12 AWG, 14 AWG€1,799.58
CTED136050WL3600V AC50A-4.13"500V DC18 kA-€790.54
CTED136070WL3600V AC70A34.13"500V DC18 kA4 AWG, 6 AWG€972.32
CTED136020WL3600V AC20A34.13"500V DC18 kA14 AWG€805.35
CTED136090WL3600V AC90A-4.1"500V DC18 kA-€972.32
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Molded Case Circuit Breakers

Molded case circuit breakers are designed to prevent the flow of faulty power supplies into sensitive electrical equipment that may cause overloads and short circuits. With current ratings up to 1600A, these units are ideal for isolation applications in large PV systems. Raptor Supplies offers a wide range of these MCCBs from brands like ABB, Square D, Eaton, General Electric and Siemens. Square D circuit breakers come equipped with a thermal-magnetic trip unit which instantly opens under faulty currents and are capable of providing both time-delayed and instantaneous current limiting functions. These units feature an I-line type configuration at the ON end for facilitating bus connections in panelboards and lugs at the OFF end for cable connection. General Electric molded case circuit breakers feature a programmable electronic trip unit which accentuates the toggle when the current exceeds the predetermined value. These breakers come equipped with bolt-on type terminals for easy installation in reverse-feed applications. They are available in 2 and 3 pole options with a maximum voltage rating of 600VAC on Raptor Supplies.

Frequently Asked Questions

How does a molded case circuit breaker differ from a circuit breaker?

While both molded case circuit breakers and conventional circuit breakers serve the same primary purpose of protecting electrical circuits, MCCBs are a specific type of circuit breaker with a molded case for added durability and protection.

Can MCCBs be reset after tripping?

Once the fault or overload is resolved, you can reset the MCCB to restore power to the circuit.

What is the difference between an MCCB and a miniature circuit breaker (MCB)?

Molded case circuit breakers are designed for higher current ratings and are used in industrial settings with heavy machinery, while MCBs are smaller and designed for residential or light commercial applications with lower current ratings.

Can MCCBs be used in three-phase electrical systems?

Yes, MCCBs are commonly used in three-phase systems. Brands like WEG, Siemens and ABB come in various configurations to suit single-phase or three-phase applications.

How do I select the right MCCB for my specific application?

Selecting the right MCCB involves considering factors such as the system's voltage, current rating, environmental conditions and specific protection requirements.

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