Molded Case Circuit Breakers
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 moreC Series Molded Case Circuit Breakers
| Style | Model | Number Of Poles | Circuit Breaker Type | Frame Size | Amps | Ac Voltage Rating | Phase | Phase Connection | Dc Voltage Rating | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | CHLD3600T77W | - | RFQ | ||||||||
| B | FDCE310021L | €7,253.95 | |||||||||
| C | FD3060-GR1 | €2,871.51 | RFQ | ||||||||
| D | FD3070-GR1 | €3,223.56 | RFQ | ||||||||
| D | FD3080-GR1 | €3,223.56 | RFQ | ||||||||
| C | FD3090-GR1 | €3,223.56 | RFQ | ||||||||
| C | FD3100-GR1 | €3,223.56 | RFQ | ||||||||
| D | FD3125-GR1 | €7,255.77 | RFQ | ||||||||
| D | FD3150-GR1 | €7,255.77 | RFQ | ||||||||
| C | FD3175-GR1 | €7,255.77 | RFQ | ||||||||
| E | FD3175VL | €7,981.91 | RFQ | ||||||||
| C | FD3200-GR1 | €7,255.77 | RFQ | ||||||||
| F | FD3225-GR1 | €7,255.77 | RFQ | ||||||||
| B | FDCE315021 | €12,894.27 | |||||||||
| C | FD3045-GR1 | €2,871.51 | RFQ | ||||||||
| B | FDCE310022W | €7,514.32 | |||||||||
| B | FDCE310022 | €7,743.52 | |||||||||
| B | FDCE322522 | €13,464.53 | |||||||||
| B | FDCE322521W | €12,564.21 | |||||||||
| G | FWF3025VL | €2,884.35 | RFQ | ||||||||
| H | GHB1015-GR1 | €315.39 | RFQ | ||||||||
| H | GHB1020-GR1 | €315.39 | RFQ | ||||||||
| I | RD316T106W | - | RFQ | ||||||||
| J | EHD1015VL | €416.24 | RFQ | ||||||||
| K | EHD1015-GR1 | €408.91 | RFQ |
Bolt On Circuit Breakers: THHQB Series
General Electric Q-line circuit breakers are suitable for protecting electrical circuits and devices from current overloads and short circuits. These units feature a thermal-magnetic tripping mechanism ensuring both instantaneous and time-delayed current limiting functions and a bolt-on mounting configuration for bolting the bus connections of the load centres or lighting panels. Choose from a wide variety of these breakers available in amperage ratings ranging from 15 to 40A on Raptor Supplies.
General Electric Q-line circuit breakers are suitable for protecting electrical circuits and devices from current overloads and short circuits. These units feature a thermal-magnetic tripping mechanism ensuring both instantaneous and time-delayed current limiting functions and a bolt-on mounting configuration for bolting the bus connections of the load centres or lighting panels. Choose from a wide variety of these breakers available in amperage ratings ranging from 15 to 40A on Raptor Supplies.
| Style | Model | Number Of Poles | Amps | Circuit Breaker Type | Phase | Voltage | Aic Rating | Min. Wire Size | Terminal Connection | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | THHQB1125 | €50.74 | |||||||||
| A | THHQB1150 | €56.87 | |||||||||
| B | THHQB1120GFT | €298.06 | |||||||||
| C | THHQB1120AF | - | RFQ | ||||||||
| A | THHQB1115GF | - | RFQ | ||||||||
| D | THHQB1120AF2 | €467.98 | |||||||||
| E | THHQB1120 | €48.76 | |||||||||
| E | THHQB1130 | €48.76 | |||||||||
| E | THHQB1160 | €56.87 | |||||||||
| A | THHQB1140 | €56.87 | |||||||||
| F | THHQB2120 | €112.31 | |||||||||
| G | THHQB2180 | €181.24 | |||||||||
| G | THHQB2170 | €157.30 | |||||||||
| G | THHQB2150 | €120.67 | |||||||||
| G | THHQB2160 | €120.67 | |||||||||
| F | THHQB2130 | €119.24 | |||||||||
| G | THHQB2190 | €181.24 | |||||||||
| H | THHQB32090 | €379.96 | |||||||||
| I | THHQB32020 | €245.77 | |||||||||
| H | THHQB32025 | €250.09 | |||||||||
| H | THHQB32040 | €245.77 | |||||||||
| J | THHQB32050 | €257.38 | |||||||||
| K | THHQB32030 | €245.77 | |||||||||
| L | THHQB32060 | €257.38 | |||||||||
| H | THHQB32045 | €271.78 |
JD6 Series Molded Case Circuit Breakers
PowerPact BGA Series Molded Case Circuit Breakers
| Style | Model | Number Of Poles | Amps | Phase Connection | Frame Size | Ac Voltage Rating | Phase | Mounting Height | Circuit Breaker Mounting Style | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | BGA140901 | €676.03 | |||||||||
| B | BGA260602 | €1,227.09 | |||||||||
| B | BGA261004 | €1,180.35 | |||||||||
| B | BGA260601 | €1,227.09 | |||||||||
| B | BGA260302 | €1,227.09 | |||||||||
| B | BGA260304 | €1,227.09 | |||||||||
| B | BGA260201 | €1,227.09 | |||||||||
| B | BGA260504 | €1,012.93 | |||||||||
| B | BGA260204 | €1,227.09 | |||||||||
| B | BGA260301 | €1,227.09 | |||||||||
| B | BGA261001 | €1,575.81 | |||||||||
| B | BGA261002 | €1,575.81 | |||||||||
| B | BGA260202 | €1,227.09 | |||||||||
| B | BGA260502 | €1,227.09 | |||||||||
| B | BGA260501 | €1,643.43 | |||||||||
| B | BGA260404 | €1,227.09 | |||||||||
| B | BGA260402 | €1,227.09 | |||||||||
| B | BGA260604 | - | RFQ | ||||||||
| B | BGA260401 | €1,227.09 | |||||||||
| C | BGA34015Y | €1,936.76 | |||||||||
| C | BGA36090 | €1,545.87 | |||||||||
| C | BGA36070 | €1,500.00 | |||||||||
| C | BGA36125 | €1,895.67 | |||||||||
| C | BGA36020 | €1,938.14 | |||||||||
| C | BGA36030 | €1,940.64 |
PowerPact BDL Series Molded Case Circuit Breakers
| Style | Model | Number Of Poles | Amps | Phase | Circuit Breaker Type | Ac Voltage Rating | Phase Connection | Frame Size | Voltage Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | BDL26040 | €865.98 | |||||||||
| B | BDL26100 | €983.05 | |||||||||
| B | BDL26090 | €983.05 | |||||||||
| A | BDL26080 | €983.05 | |||||||||
| A | BDL26070 | €983.05 | |||||||||
| A | BDL26060 | €865.98 | |||||||||
| A | BDL26050 | €865.98 | |||||||||
| A | BDL26030 | €865.98 | |||||||||
| A | BDL26020 | €865.98 | |||||||||
| A | BDL26015 | €865.98 | |||||||||
| B | BDL36070 | €1,450.75 | |||||||||
| B | BDL36080 | €1,450.75 | |||||||||
| B | BDL36030 | €1,079.50 | |||||||||
| B | BDL36020 | €1,079.50 | |||||||||
| B | BDL36015 | €1,079.50 | |||||||||
| B | BDL36050 | €1,079.50 | |||||||||
| B | BDL36060 | €1,079.50 | |||||||||
| B | BDL36100 | €1,450.75 | |||||||||
| B | BDL36090 | €1,450.75 | |||||||||
| B | BDL36040 | €1,079.50 |
PowerPact BDA Series Molded Case Circuit Breakers
| Style | Model | Number Of Poles | Phase Connection | Amps | Ac Voltage Rating | Phase | Frame Size | Mounting Height | Circuit Breaker Mounting Style | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | BDA160401 | €598.66 | |||||||||
| B | BDA260302 | €976.37 | |||||||||
| B | BDA260201 | €976.37 | |||||||||
| B | BDA260702 | €1,044.77 | |||||||||
| B | BDA260704 | €1,044.77 | |||||||||
| B | BDA261002 | €1,044.77 | |||||||||
| B | BDA260301 | €976.37 | |||||||||
| B | BDA260202 | €976.37 | |||||||||
| B | BDA260154 | €976.37 | |||||||||
| B | BDA260504 | €976.37 | |||||||||
| B | BDA260304 | €976.37 | |||||||||
| B | BDA260401 | €976.37 | |||||||||
| B | BDA260604 | €901.27 | |||||||||
| B | BDA260602 | €976.37 | |||||||||
| B | BDA260601 | €976.37 | |||||||||
| B | BDA260502 | €976.37 | |||||||||
| B | BDA260501 | €976.37 | |||||||||
| B | BDA260404 | €976.37 | |||||||||
| B | BDA260151 | €976.37 | |||||||||
| B | BDA260804 | €964.40 | |||||||||
| B | BDA261001 | €1,044.77 | |||||||||
| B | BDA260802 | €1,044.77 | |||||||||
| B | BDA260402 | €976.37 | |||||||||
| B | BDA260204 | €976.37 | |||||||||
| B | BDA260904 | €1,044.77 |
Powerlink ECB-G3 Series Molded Case Circuit Breakers
| Style | Model | Number Of Poles | Amps | Voltage | Circuit Breaker Type | Voltage Type | Frame Type | Voltage Rating | Aic Rating | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | ECB14015G3 | €390.41 | |||||||||
| A | ECB14020G3 | €311.11 | |||||||||
| A | ECB14030G3 | €311.11 | |||||||||
| B | ECB14020G3EL | - | RFQ | ||||||||
| B | ECB142020G3EL | - | RFQ | ||||||||
| C | ECB24015G3 | €865.98 | |||||||||
| D | ECB24020G3 | €865.98 | |||||||||
| E | ECB24030G3 | €865.98 | |||||||||
| F | ECB34015G3 | €1,079.50 | |||||||||
| F | ECB34020G3 | €1,079.50 |
Microloigc PXF Series Bolt-On Molded Case Circuit Breakers
| Style | Model | Amps | Number Of Poles | Voltage Type | Frame Type | Voltage | Aic Rating | Price | |
|---|---|---|---|---|---|---|---|---|---|
| A | PXF361200 | - | RFQ | ||||||
| A | PXF361200G | - | RFQ | ||||||
| A | PXF361600G | - | RFQ | ||||||
| B | PXF361600 | - | RFQ | ||||||
| A | PXF362000 | - | RFQ | ||||||
| A | PXF362000G | €29,297.23 | RFQ | ||||||
| A | PXF362500 | €39,015.79 | RFQ | ||||||
| A | PXF362500G | €48,829.13 | RFQ |
Micrologic PEF Series Bolt-On Molded Case Circuit Breakers
| Style | Model | Amps | Number Of Poles | Voltage Type | Frame Type | Voltage | Aic Rating | |
|---|---|---|---|---|---|---|---|---|
| A | PEF361200LI | RFQ | ||||||
| A | PEF361200LS | RFQ | ||||||
| A | PEF361200LSG | RFQ | ||||||
| B | PEF361200LIG | RFQ | ||||||
| A | PEF361600LI | RFQ | ||||||
| A | PEF361600LIG | RFQ | ||||||
| A | PEF361600LS | RFQ | ||||||
| A | PEF361600LSG | RFQ | ||||||
| A | PEF362000LI | RFQ | ||||||
| A | PEF362000LIG | RFQ | ||||||
| A | PEF362000LS | RFQ | ||||||
| A | PEF362000LSG | RFQ | ||||||
| A | PEF362500LI | RFQ | ||||||
| A | PEF362500LS | RFQ | ||||||
| A | PEF36250LSG | RFQ | ||||||
| B | PEF362500LIG | RFQ |
SND6 Series Bolt-On Circuit Breakers
| Style | Model | Amps | Number Of Poles | Voltage Type | Frame Type | Voltage | Aic Rating | |
|---|---|---|---|---|---|---|---|---|
| A | SND69100A | RFQ | ||||||
| B | SND69100AG | RFQ | ||||||
| B | SND69100AH | RFQ | ||||||
| C | SND69100ANGT | RFQ | ||||||
| C | SND69100ANT | RFQ | ||||||
| D | SND69120A | RFQ | ||||||
| B | SND69120AG | RFQ | ||||||
| E | SND69120AH | RFQ | ||||||
| B | SND69120ANGTH | RFQ | ||||||
| C | SND69120ANT | RFQ | ||||||
| F | SND69120ANGT | RFQ |
QRH2 Series Molded Case Circuit Breakers
| Style | Model | Number Of Poles | Amps | Frame Type | Voltage Type | Voltage | Price | |
|---|---|---|---|---|---|---|---|---|
| A | QRH22B150L | €763.00 | ||||||
| A | QRH22B175L | €763.00 | ||||||
| A | QRH22B200L | €763.00 | ||||||
| A | QRH22B225L | €763.00 | ||||||
| B | QRH23B150L | €993.86 | ||||||
| B | QRH23B175L | €993.86 | ||||||
| B | QRH23B200L | €993.86 | ||||||
| B | QRH23B225L | €993.86 |
QR2 Series Molded Case Circuit Breakers
QJ Series Bolt-On Circuit Breakers
| Style | Model | Number Of Poles | Amps | Aic Rating | Voltage Type | Frame Type | Voltage | Price | |
|---|---|---|---|---|---|---|---|---|---|
| A | QJ22B080H | €1,077.02 | |||||||
| A | QJ22B100H | - | RFQ | ||||||
| B | QJ22B080 | €855.76 | |||||||
| A | QJ22B070H | - | RFQ | ||||||
| A | QJ22B225H | €1,427.23 | |||||||
| C | QJ22B225 | €1,205.12 | |||||||
| A | QJ22B200H | - | RFQ | ||||||
| A | QJ22B175H | - | RFQ | ||||||
| B | QJ22B175 | €1,077.02 | |||||||
| A | QJ22B150H | €1,196.40 | |||||||
| B | QJ22B150 | - | RFQ | ||||||
| A | QJ22B125H | - | RFQ | ||||||
| B | QJ22B125 | €994.18 | |||||||
| A | QJ22B110H | €1,077.02 | |||||||
| B | QJ22B110 | €855.76 | |||||||
| B | QJ22B200 | - | RFQ | ||||||
| B | QJ22B100 | - | RFQ | ||||||
| B | QJ22B090 | €855.76 | |||||||
| B | QJ22B070 | €855.76 | |||||||
| A | QJ22B060H | - | RFQ | ||||||
| B | QJ22B060 | - | RFQ | ||||||
| A | QJ22B090H | €1,077.02 | |||||||
| D | QJ23B125H | €2,151.34 | |||||||
| E | QJ23B150H00S01 | - | RFQ | ||||||
| F | QJ23B17500S01 | - | RFQ |
LD6 Series Molded Case Circuit Breakers
JXD6 Series Molded Case Circuit Breakers
| Style | Model | Number Of Poles | Amps | Phase | Voltage | Aic Rating | Dc Voltage Rating | High Amp Trip Setting | Low Amp Trip Setting | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | JXD22B300 | €1,810.34 | |||||||||
| B | JXD62B225 | €2,502.49 | |||||||||
| A | JXD22B250 | €1,810.34 | |||||||||
| A | JXD22B225 | €1,810.34 | |||||||||
| B | JXD62B250 | €2,502.49 | |||||||||
| C | JXD62B300 | €2,502.49 | |||||||||
| D | JXD62B350 | €2,502.49 | |||||||||
| E | JXD62B400 | €2,502.49 | |||||||||
| A | JXD22B200 | €1,810.34 | |||||||||
| A | JXD22B350 | €1,810.34 | |||||||||
| F | JXD62B200 | - | RFQ | ||||||||
| A | JXD22B400 | €1,810.34 | |||||||||
| G | JXD23B200 | €2,129.83 | |||||||||
| H | JXD23S400A | €2,129.83 | |||||||||
| G | JXD23B225 | €2,129.83 | |||||||||
| G | JXD23B350 | €2,129.83 | |||||||||
| G | JXD23B400 | €2,129.83 | |||||||||
| I | JXD63M400 | €2,635.65 | |||||||||
| J | JXD63B300 | €2,635.65 | |||||||||
| K | JXD63B300H | €2,728.78 | |||||||||
| I | JXD63B400 | €2,635.65 | |||||||||
| L | JXD63S400A | €2,635.65 | |||||||||
| M | JXD63L400 | €2,635.65 | |||||||||
| N | JXD63H400 | €2,635.65 | |||||||||
| O | JXD63B400H | €2,728.78 |
HQR2 Series Bolt-On Circuit Breakers
| Style | Model | Number Of Poles | Amps | Voltage Type | Frame Type | Voltage | Price | |
|---|---|---|---|---|---|---|---|---|
| A | HQR22B100HL | - | RFQ | |||||
| A | HQR22B150HL | - | RFQ | |||||
| A | HQR22B150L | - | RFQ | |||||
| A | HQR22B200HL | - | RFQ | |||||
| A | HQR22B200L | - | RFQ | |||||
| A | HQR22B225HL | - | RFQ | |||||
| A | HQR22B225L | - | RFQ | |||||
| A | HQR22B100L | - | RFQ | |||||
| B | HQR23B200HL | €1,397.70 | ||||||
| B | HQR23B225HL | €1,397.70 | ||||||
| B | HQR23B200L | €1,242.35 | ||||||
| B | HQR23B100HL | €1,290.19 | ||||||
| B | HQR23B150L | €1,242.35 | ||||||
| B | HQR23B150HL | - | RFQ | |||||
| B | HQR23B125L | €1,242.35 | ||||||
| B | HQR23B125HL | €1,397.70 | ||||||
| B | HQR23B225L | €1,242.35 |
| Style | Model | Amps | Number Of Poles | Circuit Breaker Type | Voltage Type | Frame Type | Voltage | Color | Control Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LGL36400U31X | €5,260.21 | |||||||||
| A | LGL36400U33X | €5,565.13 | |||||||||
| A | LGL36400U44X | €8,054.63 | |||||||||
| A | LGL36000S40X | €5,299.80 | |||||||||
| A | LGL36600U31X | €5,844.87 | |||||||||
| A | LGL36000S60X | €5,867.40 | |||||||||
| A | LGL36600U33X | €5,844.87 |
HQJ2 Series Bolt-On Circuit Breakers
| Style | Model | Amps | Number Of Poles | Voltage Type | Frame Type | Voltage | Aic Rating | Price | |
|---|---|---|---|---|---|---|---|---|---|
| A | HQJ23B100 | - | RFQ | ||||||
| B | HQJ23B100H | - | RFQ | ||||||
| B | HQJ23B125H | €1,188.00 | RFQ | ||||||
| A | HQJ23B125 | - | RFQ | ||||||
| C | HQJ23B150 | - | RFQ | ||||||
| D | HQJ23B150H | - | RFQ | ||||||
| B | HQJ23B175H | €1,188.00 | RFQ | ||||||
| A | HQJ23B175 | - | RFQ | ||||||
| B | HQJ23B200H | - | RFQ | ||||||
| A | HQJ23B200 | - | RFQ | ||||||
| A | HQJ23B225 | - | RFQ | ||||||
| B | HQJ23B225H | €1,188.00 | RFQ |
HHLD6 Series Molded Case Circuit Breakers
| Style | Model | Amps | Number Of Poles | Voltage Type | Frame Type | Voltage | Aic Rating | Price | |
|---|---|---|---|---|---|---|---|---|---|
| A | HHLD63B400 | - | RFQ | ||||||
| B | HHLD63B500 | €5,280.15 | |||||||
| C | HHLD63B600 | €5,280.15 |
HFD6 Series Bolt-On Circuit Breakers
| Style | Model | Amps | Number Of Poles | Frame Type | Voltage | Voltage Type | Aic Rating | Price | |
|---|---|---|---|---|---|---|---|---|---|
| A | HFD63B070 | €2,298.43 | |||||||
| B | HFD63B080 | €2,298.43 | |||||||
| C | HFD63B090 | - | RFQ | ||||||
| A | HFD63B100 | €2,158.60 | |||||||
| A | HFD63B110 | €2,158.60 | |||||||
| A | HFD63B125 | €2,158.60 | |||||||
| A | HFD63B150 | €2,158.60 | |||||||
| D | HFD63B175 | €2,158.60 | |||||||
| A | HFD63B200 | €2,158.60 | |||||||
| B | HFD62B200 | €2,018.84 | |||||||
| A | HFD63B225 | €2,158.60 | |||||||
| A | HFD63B250 | €2,236.31 | |||||||
| E | HFD63F250 | €2,018.84 | |||||||
| B | HFD62B250 | - | RFQ |
HEG Series Circuit Breakers
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.
Working Mechanism
Molded case circuit breaker's working mechanism includes following steps:
- In the normal state, molded case circuit breakers allow electrical current to flow through the circuit uninterrupted.
- When an overcurrent condition occurs, the MCCB's internal sensors detect the excess current flowing through the circuit.
- They have two main trip mechanisms: electromagnetic trip and thermal trip.
- The electromagnetic trip detects sudden, high-current surges, similar to short circuits, and quickly opens the circuit to cut power.
- The thermal trip reacts to prolonged overloads by heating up, causing the MCCB to trip and disconnect the circuit.
- Once the trip mechanism is activated, it triggers a mechanical release within the circuit breaker.
- Hence, the breaker's contacts move quickly to the open position.
- When the contacts are open, the MCCB interrupts the electrical flow, effectively cutting off power to the circuit.
- The circuit remains in this disconnected state until manually reset by the user.
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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