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 more
| Style | Model | Price (ex. VAT) | |
|---|---|---|---|
| A | CHND312T106XW | €107,117.33 | RFQ |
| A | CHND3800T56XW | €71,442.93 | RFQ |
| A | CHND3800T32W | €107,893.88 | RFQ |
| A | CHND3800T106W | €86,962.24 | RFQ |
| A | CHND3800T106XW | €84,232.52 | RFQ |
| A | CHND3800T56WPN | €76,737.62 | RFQ |
| A | CHND3800T52WPN | €61,877.21 | RFQ |
| A | CHND3800T52W | €59,371.05 | RFQ |
| A | CHND3800T36W | €130,049.19 | RFQ |
| A | CHND3800T52WZG | €61,641.89 | RFQ |
| A | CHND3800T107XW | €74,913.89 | RFQ |
| A | CHND3800T56WZG | €76,514.06 | RFQ |
| A | CHND3800T33W | €94,774.83 | RFQ |
| A | CHND3800T52WZGP | €62,218.42 | RFQ |
| A | CHND3800T56WZGP | €77,078.82 | RFQ |
| A | CHND3800T56W | €74,196.16 | RFQ |
| A | CHND312T77W | €92,433.40 | RFQ |
| A | CHND3800T35W | €116,706.58 | RFQ |
| A | CHND3800T57W | €67,077.75 | RFQ |
| A | CHND3800T57WZG | €69,301.53 | RFQ |
| A | CHND3800T56XWZG | €73,760.83 | RFQ |
| A | CHND3800T57WPN | €69,583.91 | RFQ |
| A | CHND3800T56XWPN | €74,007.92 | RFQ |
| A | CHND3800T57WZGP | €69,972.18 | RFQ |
| A | CHND3800T57XWPN | €66,830.66 | RFQ |
| Style | Model | Price (ex. VAT) | |
|---|---|---|---|
| A | NDU3800T36W | €138,285.36 | RFQ |
| A | NDU3800T35W | €122,848.43 | RFQ |
| A | NDU3800T32W | €112,706.16 | RFQ |
| A | NDU3800T33W | €97,481.02 | RFQ |
A
A| Style | Model | Amps | Price (ex. VAT) | |
|---|---|---|---|---|
| A | LGA36600U31X | €10,008.73 | ||
| A | LGA36400U33X | €7,043.21 | ||
| A | LGA36400U31X | €7,043.21 | ||
| A | LGA36400U44X | €10,775.26 | ||
| A | LGA36400CU31X | €8,233.08 | ||
| A | LGA36400CU33X | €8,233.08 | ||
| A | LGA36400CU44X | €10,008.73 | ||
| A | LGA36600U33X | €10,008.73 | ||
| A | LGA36600U44X | €13,359.88 |
A| Style | Model | Amps | Price (ex. VAT) | |
|---|---|---|---|---|
| A | LGL36400U44X | €10,008.73 | ||
| A | LGL36400U31X | €7,043.21 | ||
| A | LGL36400U33X | €7,043.21 | ||
| A | LGL36000S40X | - | RFQ | |
| A | LGL36600U31X | €7,741.22 | ||
| A | LGL36000S60X | - | RFQ | |
| A | LGL36600U33X | €7,741.22 |
A| Style | Model | Amps | Number of Poles | Price (ex. VAT) | |
|---|---|---|---|---|---|
| A | LHP36300MB | €5,142.12 | |||
| A | LHP26400MB | - | RFQ | ||
| A | LHP36400MB | €5,142.12 |
A| Style | Model | Amps | Price (ex. VAT) | |
|---|---|---|---|---|
| A | LJA36600U31X | €14,331.14 | ||
| A | LJA36400U33X | €11,115.76 | ||
| A | LJA36250U31X | €10,775.26 | ||
| A | LJA36400CU33X | €8,960.93 | RFQ | |
| A | LJA36400CU44X | - | RFQ | |
| A | LJA36400U31X | €10,775.26 | ||
| A | LJA36400U44X | €13,359.88 | ||
| A | LJA36400CU31X | €13,730.87 | ||
| A | LJA36600U33X | €14,331.14 | ||
| A | LJA36600U44X | €17,402.45 | ||
| A | LJA36600U31XTB | €14,331.14 | RFQ |
A| Style | Model | Amps | Price (ex. VAT) | |
|---|---|---|---|---|
| A | LLA36400U33X | €13,359.88 | ||
| A | LLA36000S40X | €8,509.90 | RFQ | |
| A | LLA36400CU31X | €13,730.87 | ||
| A | LLA36400U54XEKYP | €14,331.14 | RFQ | |
| A | LLA36400U44X | €15,508.21 | ||
| A | LLA36400U31X | €13,359.88 | ||
| A | LLA36600U31X | €15,508.21 | ||
| A | LLA36600U44X | €15,690.65 | RFQ | |
| A | LLA36600U33X | €15,508.21 |
A| Style | Model | Amps | Price (ex. VAT) | |
|---|---|---|---|---|
| A | LJL36250CU33X | €9,321.98 | RFQ | |
| A | LJL36400U31X | €10,951.02 | ||
| A | LJL36400U33X | €11,192.83 | ||
| A | LJL36600U31XSA | €12,496.71 | RFQ | |
| A | LJL36600U33XAB | - | RFQ | |
| A | LJL36600U33X | €12,496.71 | ||
| A | LJL36600U31X | €12,496.71 |
A| Style | Model | Amps | Price (ex. VAT) | |
|---|---|---|---|---|
| A | LLL36400CU31X | €13,359.88 | ||
| A | LLL36400CU33X | - | RFQ | |
| A | LLL36600U31X | - | RFQ |
MXL Series, Circuit Breaker
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.
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.
A
A| Style | Model | Amps | |
|---|---|---|---|
| A | PEF361200LIG | RFQ | |
| A | PEF362500LIG | RFQ |
A| Style | Model | Amps | Price (ex. VAT) | |
|---|---|---|---|---|
| A | RGF36160U41A | €15,508.21 | ||
| A | RGF36160U31A | - | RFQ | |
| A | RGF36200U41A | - | RFQ |
A| Style | Model | Price (ex. VAT) | |
|---|---|---|---|
| A | PKL36060CU33A | €20,865.49 | |
| A | PKL36000S60 | €18,031.60 | |
| A | PKL36060U31A | - | RFQ |
A| Style | Model | Voltage | Price (ex. VAT) | |
|---|---|---|---|---|
| A | PLL34100 | €15,690.65 | RFQ | |
| A | PLL34100U44A | €26,425.87 |
A| Style | Model | Amps | Price (ex. VAT) | |
|---|---|---|---|---|
| A | HJP36020 | €1,469.27 | ||
| A | HJP36030M71 | - | RFQ | |
| A | HJP36030 | - | RFQ | |
| A | HJP36040 | €1,469.27 | ||
| A | HJP36100 | €1,632.58 |
Q2L Series, Circuit Breaker
A
B| Style | Model | Amps | Number of Poles | Price (ex. VAT) | |
|---|---|---|---|---|---|
| A | Q2L2100 | €697.83 | RFQ | ||
| B | Q2L3100 | €1,100.74 | RFQ | ||
| B | Q2L3110 | €1,100.74 | RFQ | ||
| A | Q2L2125 | - | RFQ | ||
| B | Q2L3125 | €1,100.74 | RFQ | ||
| A | Q2L2150 | - | RFQ | ||
| B | Q2L3150 | - | RFQ | ||
| B | Q2L3150H | €1,550.42 | RFQ | ||
| B | Q2L3175 | €1,100.74 | RFQ | ||
| B | Q2L3200 | €1,649.43 | RFQ | ||
| A | Q2L2200 | €1,476.22 | RFQ | ||
| B | Q2L3225H | €1,317.66 | RFQ | ||
| B | Q2L3225 | €1,100.74 | RFQ | ||
| A | Q2L2225 | €1,173.76 | RFQ |
QBP Series, Circuit Breaker
A
B| Style | Model | Amps | Number of Poles | Price (ex. VAT) | |
|---|---|---|---|---|---|
| A | QBP32070TM | €1,268.11 | |||
| B | QBP22110TM | €670.72 | |||
| B | QBP22125TM | €590.17 |
QDP Series, Circuit Breaker
AB| Style | Model | Amps | Number of Poles | Price (ex. VAT) | |
|---|---|---|---|---|---|
| A | QDP22070TM | €1,099.64 | RFQ | ||
| A | QDP22080TM | €1,099.64 | |||
| A | QDP22150TM | €1,099.64 | |||
| B | QDP32175TM | €1,632.58 | |||
| B | QDP32225TM | €1,632.58 |
QGP Series, Circuit Breaker
AB| Style | Model | Amps | Number of Poles | Price (ex. VAT) | |
|---|---|---|---|---|---|
| A | QGP22100TM | €1,550.42 | |||
| B | QGP32125TM | - | RFQ | ||
| B | QGP32175TM | €2,464.08 | |||
| A | QGP22175TM | €1,550.42 | |||
| A | QGP22225TM | €1,550.42 |
AMolded 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.
We are here to help!
Looking for a part not listed here?
Explore More
- Drilling Accessories
- Janitorial Carts and Supply Holders
- Lab Ovens Heating and Refrigeration
- Conduit Wire and Pipe Storage
- Communications
- Vacuum Cleaner Hoses
- Conductivity Meters
- Rigid Couplings
- Hydraulic Water Pumps
- CENTURY Open Dripproof Ridgid Base Mouting Pool and Spa Pump Motors
- INGERSOLL-RAND Splash Lubricated Air Compressor Pump
- TENSABARRIER Retractable Barrier Tape
- LUMAPRO Construction Recessed Housing
- KERN AND SOHN Software
- PLAST-O-MATIC RVDT Series Anti Siphon And Back Pressure Valves
- APOLLO VALVES 94A Series Full Port Brass Ball Valves
- EATON Electrical Operators, J Frame
- LB WHITE Ignition Wires
- HOBART Supports