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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
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A
B| Style | Model | Amps | Frame Type | Price (inc. VAT) | |
|---|---|---|---|---|---|
| A | THJK436125WL | - | RFQ
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| A | THJK436175WL | - | RFQ
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| A | THJK436200WL | £3,693.51 | RFQ
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| A | THJK436225WL | - | RFQ
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| A | THJK636250WL | - | RFQ
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| B | THJK436250WL | £3,693.51 | |||
| A | THJK636300WL | £2,933.68 | RFQ
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| A | THJK436300WL | £3,693.51 | RFQ
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| A | THJK436350WL | £3,693.51 | RFQ
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| A | THJK436400WL | £3,693.51 | RFQ
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| A | THJK436F000 | £3,424.30 | RFQ
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| A | THJK636400WL | - | RFQ
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| A | THJK636450WL | - | RFQ
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| A | THJK636500WL | £4,344.40 | RFQ
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| A | THJK636600WL | £4,344.40 | RFQ
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A
B| Style | Model | Ac Voltage Rating | Amps | Number Of Poles | Price (inc. VAT) | |
|---|---|---|---|---|---|---|
| A | BDA34125Y | £1,671.49 | ||||
| B | BDA260204 | £863.59 | ||||
| B | BDA260904 | - | RFQ
| |||
| B | BDA260902 | £923.42 | ||||
| B | BDA260901 | - | RFQ
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| B | BDA260804 | - | RFQ
| |||
| B | BDA260801 | £923.42 | ||||
| B | BDA261004 | - | RFQ
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| A | BDA34110Y | £1,430.34 | ||||
| B | BDA260702 | £923.42 | ||||
| B | BDA260151 | £863.59 | ||||
| B | BDA36125 | £1,556.59 | ||||
| B | BDA260501 | £863.59 | ||||
| B | BDA260402 | £863.59 | ||||
| B | BDA36035 | £1,242.00 | ||||
| B | BDA260704 | - | RFQ
| |||
| B | BDA260701 | £923.42 | ||||
| B | BDA260152 | £863.59 | ||||
| B | BDA260504 | - | RFQ
| |||
| B | BDA260404 | £863.59 | ||||
| B | BDA36045 | £1,242.00 | ||||
| B | BDA261002 | £1,005.59 | ||||
| A | BDA36110 | £1,671.49 | ||||
| A | BDA34015Y | £1,005.59 | ||||
| B | BDA260201 | £863.59 |
A| Style | Model | Amps | Voltage | Price (inc. VAT) | |
|---|---|---|---|---|---|
| A | BGA34015Y | £1,762.41 | |||
| A | BGA34020Y | £1,762.41 | |||
| A | BGA34025Y | £1,340.24 | |||
| A | BGA34030Y | £1,365.42 | |||
| A | BGA34040Y | £1,762.41 | |||
| A | BGA34050Y | - | RFQ
| ||
| A | BGA34060Y | £1,762.41 | |||
| A | BGA34070Y | £1,594.57 | |||
| A | BGA34080Y | £1,633.98 | |||
| A | BGA34090Y | £1,917.50 | |||
| A | BGA34100Y | £1,917.50 | |||
| A | BGA36110 | £1,917.50 | |||
| A | BGA34125Y | £2,621.39 | |||
| A | BGA36125 | £1,747.33 |
AA| Style | Model | Amps | Number Of Poles | Price (inc. VAT) | |
|---|---|---|---|---|---|
| A | BJA260151 | £2,094.63 | |||
| A | BJA260152 | £1,270.17 | RFQ
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| A | BJA260154 | - | RFQ
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| A | BJA36015 | £1,475.56 | |||
| A | BJA260204 | £1,270.17 | |||
| A | BJA260202 | £1,270.17 | RFQ
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| A | BJA260201 | £1,977.28 | |||
| A | BJA36020 | £1,475.56 | |||
| A | BJA36025 | £1,655.91 | |||
| A | BJA260304 | - | RFQ
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| A | BJA36030 | £1,475.56 | |||
| A | BJA260302 | £1,270.17 | RFQ
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| A | BJA260301 | £1,270.17 | |||
| A | BJA36035 | £1,655.91 | |||
| A | BJA260404 | £1,270.17 | |||
| A | BJA36040 | £1,475.56 | |||
| A | BJA260401 | £1,270.17 | |||
| A | BJA260402 | £1,270.17 | RFQ
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| A | BJA260504 | - | RFQ
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| A | BJA36050 | £1,475.56 | |||
| A | BJA260502 | £1,270.17 | RFQ
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| A | BJA260501 | - | RFQ
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| A | BJA260602 | - | RFQ
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| A | BJA260604 | - | RFQ
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| A | BJA260601 | £1,338.25 |
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A
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C
D
E| Style | Model | Amps | Number Of Poles | Voltage | Price (inc. VAT) | |
|---|---|---|---|---|---|---|
| A | FAL22000 | - | RFQ
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| B | FAL34070-1021 | £1,173.56 | RFQ
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| B | FAL34070-1380 | - | RFQ
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| C | FAL14015 | £224.37 | ||||
| A | FAL26020 | £647.67 | ||||
| B | FAL36020-1021 | £1,480.33 | RFQ
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| B | FAL34020-1212 | £923.42 | RFQ
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| B | FAL34020-1021 | - | RFQ
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| C | FAL12025 | £204.17 | RFQ
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| D | FAL36025 | £1,024.46 | ||||
| C | FAL14025 | £224.37 | RFQ
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| D | FAL32025 | £494.43 | ||||
| B | FAL34025-1212 | - | RFQ
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| D | FAL36030-1212 | - | RFQ
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| E | FAL3603015M-1212 | - | RFQ
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| D | FAL36030-2100 | - | RFQ
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| C | FAL12030 | £204.17 | ||||
| C | FAL14030 | £224.37 | RFQ
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| A | FAL26030 | £647.67 | RFQ
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| B | FAL34030-1021 | - | RFQ
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| B | FAL34030-1212 | - | RFQ
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| D | FAL32035 | £615.87 | ||||
| D | FAL36035 | - | RFQ
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| B | FAL36035-1212 | - | RFQ
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| A | FAL26040 | £647.67 | RFQ
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AB| Style | Model | Amps | Number Of Poles | Phase | Width | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|
| A | BDL26015 | £748.12 | |||||
| B | BDL36015 | £971.73 | |||||
| A | BDL26020 | £748.12 | |||||
| B | BDL36020 | £971.73 | |||||
| A | BDL26030 | £748.12 | |||||
| B | BDL36030 | £971.73 | |||||
| A | BDL26040 | £942.35 | |||||
| B | BDL36040 | £971.73 | |||||
| A | BDL26050 | £748.12 | |||||
| B | BDL36050 | £971.73 | |||||
| A | BDL26060 | £990.82 | |||||
| B | BDL36060 | £971.73 | |||||
| A | BDL26070 | £1,106.66 | |||||
| B | BDL36070 | £1,303.68 | |||||
| B | BDL36080 | £1,303.68 | |||||
| A | BDL26080 | £897.67 | |||||
| B | BDL26090 | £1,106.66 | |||||
| B | BDL36090 | £1,303.68 | |||||
| B | BDL26100 | £863.59 | |||||
| B | BDL36100 | £1,303.68 |
A| Style | Model | Amps | Price (inc. VAT) | |
|---|---|---|---|---|
| A | LGA36600U31X | £7,470.00 | ||
| A | LGA36400U33X | £5,378.40 | ||
| A | LGA36400U31X | £5,378.40 | ||
| A | LGA36400CU33X | £6,963.31 | ||
| A | LGA36400CU44X | £8,340.92 | ||
| A | LGA36400U44X | £8,366.40 | ||
| A | LGA36400CU31X | £6,963.31 | ||
| A | LGA36600U33X | £7,768.80 | ||
| A | LGA36600U44X | £10,159.20 |
A| Style | Model | Amps | Price (inc. VAT) | |
|---|---|---|---|---|
| A | LJA36600U31X | £11,354.40 | ||
| A | LJA36400U33X | £8,217.00 | ||
| A | LJA36250U31X | £8,309.49 | ||
| A | LJA36400U44X | £9,860.40 | ||
| A | LJA36400CU33X | £7,024.86 | RFQ
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| A | LJA36400U31X | £8,217.00 | ||
| A | LJA36400CU31X | £11,422.18 | ||
| A | LJA36400CU44X | £13,853.92 | ||
| A | LJA36600U33X | £11,354.40 | ||
| A | LJA36600U44X | £13,744.80 | ||
| A | LJA36600U31XTB | - | RFQ
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A| Style | Model | Amps | Price (inc. VAT) | |
|---|---|---|---|---|
| A | LJL36250CU33X | £7,307.91 | RFQ
| |
| A | LJL36400U31X | £7,470.00 | ||
| A | LJL36400U33X | £8,067.60 | ||
| A | LJL36600U31XSA | - | RFQ
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| A | LJL36600U33XAB | - | RFQ
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| A | LJL36600U33X | £9,561.60 | ||
| A | LJL36600U31X | £8,964.00 |
Square D MXL Series circuit breakers are used to safeguard power distribution systems, equipment and critical machinery from overcurrents and short circuits. They are used in commercial, industrial and institutional facilities where electrical protection is paramount. These MXL Series circuit breakers have a solid-state protection mechanism that provides precise and responsive protection against electrical faults and increased stability. Whether dealing with overcurrents, short circuits, or other potential hazards, the solid-state protection of these circuit breakers plays a crucial role in preventing damage and ensuring the uninterrupted operation of electrical systems. They incorporate LSI (long-time, short-time and Instantaneous) functions allowing for accurate and adjustable protection based on the specific characteristics of the connected load. These circuit breakers have a three-pole configuration safeguarding each phase against potential faults, thus enhancing the efficiency of the protection.
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A| Style | Model | Amps | |
|---|---|---|---|
| A | PEF361200LIG | RFQ
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| A | PEF362500LIG | RFQ
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A| Style | Model | |
|---|---|---|
| A | PKL36060U31A | RFQ
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| A | PKL36060CU33A | RFQ
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| A | PKL36000S60 | RFQ
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A| Style | Model | Amps | Price (inc. VAT) | |
|---|---|---|---|---|
| A | THFK236070WL | - | RFQ
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| A | THFK236080WL | - | RFQ
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| A | THFK236090WL | £3,424.30 | RFQ
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| A | THFK236100WL | £3,424.30 | RFQ
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| A | THFK236110WL | - | RFQ
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| A | THFK236150WL | - | RFQ
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| A | THFK236175WL | - | RFQ
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| A | THFK236200WL | - | RFQ
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| A | THFK236225WL | - | RFQ
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| A | THFK236F000 | - | RFQ
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A
B
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D| Style | Model | Amps | Price (inc. VAT) | |
|---|---|---|---|---|
| A | CJD63B225 | - | RFQ
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| B | CJD63B250 | £7,412.79 | ||
| B | CJD63B350 | £7,412.79 | ||
| C | CJD63B400 | £7,412.79 | ||
| D | CJD63S400A | - | RFQ
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General Electric FB100 Series molded case circuit breakers are suitable for protecting electrical circuits, industrial machinery and equipment from current overloads and short circuits. These UL-listed circuit breakers feature a thermal-magnetic trip for instantly reacting to severe short-circuits while avoiding tripping on mild overloads and lug terminals for ensuring secure wiring. Choose from a wide range of these single & triple phase circuit breakers available in amperage ratings ranging from 15 to 100A on Raptor Supplies.
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B| Style | Model | Air @ 240vac | Air @ 277vac | Air @ 480vac | Air @ 600vac | Amps | Number Of Poles | Phase | Width | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | FBH36TE015R | £5,018.99 | |||||||||
| A | FBH36TE045R | £5,018.99 | |||||||||
| A | FBH36TE020R | £5,057.53 | |||||||||
| A | FBH36TE100R | £6,162.51 | |||||||||
| A | FBH36TE035R | £5,018.99 | |||||||||
| A | FBH36TE040R | £5,018.99 | |||||||||
| A | FBH36TE090R | £6,162.51 | |||||||||
| A | FBH36TE025R | £5,018.99 | |||||||||
| A | FBH36TE030R | £5,018.99 | |||||||||
| A | FBH36TE070R | £6,162.51 | |||||||||
| A | FBH36TE080R | £6,162.51 | |||||||||
| A | FBH36TE060R | £5,018.99 | |||||||||
| B | FBN16TE020R | £1,006.94 | |||||||||
| B | FBN16TE100R | £1,311.31 | |||||||||
| B | FBN16TE080R | £1,311.31 | |||||||||
| B | FBN16TE060R | £1,006.94 | |||||||||
| B | FBN16TE045R | £1,006.94 | |||||||||
| B | FBN16TE040R | £1,006.94 | |||||||||
| B | FBN16TE035R | £1,006.94 | |||||||||
| B | FBN16TE015R | £1,006.94 | |||||||||
| B | FBN16TE030R | £1,006.94 | |||||||||
| B | FBN16TE050R | £1,006.94 | |||||||||
| B | FBN16TE070R | £1,311.31 | |||||||||
| B | FBN16TE090R | £1,311.31 | |||||||||
| B | FBN16TE025R | £1,006.94 |
A
B| Style | Model | Price (inc. VAT) | |
|---|---|---|---|
| A | HMCPJ250K5L | £3,843.87 | |
| B | HMCPL600M6G | £12,007.39 | |
| B | HMCPL600X6G | £13,058.20 | |
| A | HMCPJ250F5L | £3,005.31 | |
| A | HMCPJ250G5L | £3,936.34 | |
| A | HMCPJ250W5L | £3,391.34 | |
| B | HMCPL600N6G | £12,017.44 |
A
B
C
DE| Style | Model | Amps | Number Of Poles | Voltage | Price (inc. VAT) | |
|---|---|---|---|---|---|---|
| A | FCL34015 | - | RFQ
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| B | FCL24015 | £901.83 | ||||
| B | FCL24020 | £623.55 | RFQ
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| A | FCL34020 | £1,852.33 | RFQ
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| B | FCL24025 | £901.83 | RFQ
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| B | FCL34025 | - | RFQ
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| A | FCL34030 | - | RFQ
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| B | FCL24030 | £901.83 | RFQ
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| B | FCL24035 | £623.55 | RFQ
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| C | FCL34035 | - | RFQ
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| B | FCL24040 | £901.83 | RFQ
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| A | FCL34040 | - | RFQ
| |||
| D | FCL34045 | £2,061.35 | ||||
| B | FCL24045 | £901.83 | RFQ
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| A | FCL34050 | £1,852.33 | ||||
| B | FCL24050 | £901.83 | ||||
| A | FCL34060 | £1,852.33 | ||||
| A | FCL24060 | £623.55 | ||||
| E | FCL34070 | £2,485.79 | RFQ
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| B | FCL24070 | £1,439.67 | ||||
| B | FCL24080 | £1,439.67 | RFQ
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| A | FCL34080 | £2,485.79 | ||||
| B | FCL24090 | £1,439.67 | RFQ
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| A | FCL34090 | - | RFQ
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| E | FCL32100 | £1,251.25 | RFQ
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Square D KAL Series circuit breakers are suitable for installation within switchboards, motor control centres, panelboards, enclosures and busway plug-in units for protecting connected circuits & equipment against short circuits & faulty currents. These feed-thru circuit breakers feature line & load side lug terminals for ease-of-wiring while eliminating loose connections and thermal magnetic trip for providing both instantaneous & long time trip functions that instantly react against severe short-circuits while avoiding tripping on mild overloads. These 2 / 3 pole molded case circuit breakers are available in amperage ratings ranging from 100 to 250A on Raptor Supplies.
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BC
D
E
F| Style | Model | Amps | Number Of Poles | Voltage | Price (inc. VAT) | |
|---|---|---|---|---|---|---|
| A | KAL36100-1021 | - | RFQ
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| A | KAL36070-1212 | £4,319.07 | RFQ
| |||
| B | KAL36070 | £3,879.76 | ||||
| B | KAL36080 | - | RFQ
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| C | KAL36090 | - | RFQ
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| A | KAL36100-1121 | - | RFQ
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| A | KAL36100-1212 | £4,024.96 | RFQ
| |||
| B | KAL36100 | £3,879.76 | ||||
| D | KAL26100 | - | RFQ
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| A | KAL36110-1021 | £4,625.20 | RFQ
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| A | KAL36110-1212 | £4,052.64 | RFQ
| |||
| B | KAL36110 | £3,879.76 | ||||
| A | KAL36125-1212 | £4,024.96 | RFQ
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| A | KAL36125-1021 | - | RFQ
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| A | KAL36125-1380 | £4,625.20 | RFQ
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| B | KAL36125 | £3,879.76 | ||||
| E | KAL26125 | - | RFQ
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| A | KAL36150-1212 | £4,024.96 | RFQ
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| B | KAL36150 | £3,879.76 | ||||
| E | KAL26150 | - | RFQ
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| A | KAL36175-1212 | - | RFQ
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| F | KAL26175 | - | RFQ
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| B | KAL36175 | £3,879.76 | ||||
| A | KAL36200-1380 | £4,621.28 | RFQ
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| A | KAL36200-1021 | £4,621.28 | RFQ
|
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.
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.
Once the fault or overload is resolved, you can reset the MCCB to restore power to the circuit.
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.
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.
Selecting the right MCCB involves considering factors such as the system's voltage, current rating, environmental conditions and specific protection requirements.