Shop MCB 1 Phase

Sponsored
$180.00
Siemens BQD360 3 Pole Circuit Breaker
SuperBreakers.com
18
$180.00
Siemens BQD360 3 Pole Circuit Breaker
SuperBreakers.com
$774.99
General Electric TQD22150 2 Pole Circuit Breaker
SuperBreakers.com
15
$774.99
General Electric TQD22150 2 Pole Circuit Breaker
SuperBreakers.com
$22.28
MCB-10G: ABB Control | Switch Accessories | Galco
Galco Industrial Electronics
$22.28
MCB-10G: ABB Control | Switch Accessories | Galco
Galco Industrial Electronics
$17,005.74
Electrical Power Distribution Panel - 120/240V 1PH - 200A MCB - (8) 20A 1-Pole Breakers - SS N4X
Larson Electronics
$17,005.74
Electrical Power Distribution Panel - 120/240V 1PH - 200A MCB - (8) 20A 1-Pole Breakers - SS N4X
Larson Electronics
$14,507.07
Explosion Proof Panelboard - Class I, II, III - 120/240V 1-Phase - 225A MCB - (1) 30A (12) 20A Break
Larson Electronics
$14,507.07
Explosion Proof Panelboard - Class I, II, III - 120/240V 1-Phase - 225A MCB - (1) 30A (12) 20A Break
Larson Electronics
$3,201.90
Power Distribution Panel - 280Y/120V 3-Phase Panel - 100A MCCB - (6) MCB Breakers - Hinged Door
Larson Electronics
$3,201.90
Power Distribution Panel - 280Y/120V 3-Phase Panel - 100A MCCB - (6) MCB Breakers - Hinged Door
Larson Electronics
$12,441.23
25 KVA Transformer W/ Built-In Panelboard, 480V-120/240V 1PH, 30 Circuits, MCB Breakers -
Larson Electronics
$12,441.23
25 KVA Transformer W/ Built-In Panelboard, 480V-120/240V 1PH, 30 Circuits, MCB Breakers -
Larson Electronics
$15,634.73
Power Distribution Panel - 480V 3PH - 150A MCB - (1) Input Inlet - (6) Receptacles - NEMA 3R
Larson Electronics
$15,634.73
Power Distribution Panel - 480V 3PH - 150A MCB - (1) Input Inlet - (6) Receptacles - NEMA 3R
Larson Electronics
$28.92
Abb S201MC1 Mcb, 1 Pole, 1A, 10Ka, C Curve | Thermal Magnetic Circuit Breakers
Newark
$28.92
Abb S201MC1 Mcb, 1 Pole, 1A, 10Ka, C Curve | Thermal Magnetic Circuit Breakers
Newark
$1,911.99
Electrical Power Distribution Panel - 120/240V 1PH - 100A MCB - NEMA 3R
Larson Electronics
$1,911.99
Electrical Power Distribution Panel - 120/240V 1PH - 100A MCB - NEMA 3R
Larson Electronics
$261.00
DANFOSS MCB 101 - Controls & Indicators & Control Accessory Supplies
Radwell.com
$261.00
DANFOSS MCB 101 - Controls & Indicators & Control Accessory Supplies
Radwell.com
$8,388.21
Power Distribution Panel - 120/240V 1-Phase - 200A MCB - (8) Breakers - 42 Circuits - NEMA 3R
Larson Electronics
$8,388.21
Power Distribution Panel - 120/240V 1-Phase - 200A MCB - (8) Breakers - 42 Circuits - NEMA 3R
Larson Electronics
$32.51
Abb ST201M-K5 Mcb st200m 1P K 5A Ul1077 Rohs Compliant: Yes | Thermal Magnetic Circuit Breakers
Newark
$32.51
Abb ST201M-K5 Mcb st200m 1P K 5A Ul1077 Rohs Compliant: Yes | Thermal Magnetic Circuit Breakers
Newark
$12,098.42
25 KVA Portable Distribution, 480V-120/240 1PH, (2) 50A 2P MCB, NEMA 3R
Larson Electronics
$12,098.42
25 KVA Portable Distribution, 480V-120/240 1PH, (2) 50A 2P MCB, NEMA 3R
Larson Electronics
$10.26
Abb MCB-10B Contact Block, 1 No, Screw | Switch Contact Blocks
Newark
$10.26
Abb MCB-10B Contact Block, 1 No, Screw | Switch Contact Blocks
Newark
$9,442.37
Portable Power Distribution Cart - 208Y/120V 3PH - (2) 200A MCB - (10) Receptacles - N3R
Larson Electronics
$9,442.37
Portable Power Distribution Cart - 208Y/120V 3PH - (2) 200A MCB - (10) Receptacles - N3R
Larson Electronics
$29,947.80
112.5 KVA Distribution Skid, 480V-208Y/120V 3PH, (4) 30A 2P MCB (4) 20A 2P MCB Breakers, NEMA 3R
Larson Electronics
$29,947.80
112.5 KVA Distribution Skid, 480V-208Y/120V 3PH, (4) 30A 2P MCB (4) 20A 2P MCB Breakers, NEMA 3R
Larson Electronics
$102.00
FEDERAL PACIFIC ELECTRIC FPE230 - Circuit Breaker & Load Center Circuit Breaker Supplies
Radwell.com
$102.00
FEDERAL PACIFIC ELECTRIC FPE230 - Circuit Breaker & Load Center Circuit Breaker Supplies
Radwell.com
$29,235.30
45 KVA Distribution Skid, 480Y/277V 3PH - 120/240V 1PH, (1) 100A 2P MCCB, (2) 20A 1P MCB Breakers, N
Larson Electronics
$29,235.30
45 KVA Distribution Skid, 480Y/277V 3PH - 120/240V 1PH, (1) 100A 2P MCCB, (2) 20A 1P MCB Breakers, N
Larson Electronics
$6,945.35
Power Distribution Panel - 480Y/277V 3-Phase Panel - 100A MCB - (4) MCCB Breakers - Hinged Door
Larson Electronics
$6,945.35
Power Distribution Panel - 480Y/277V 3-Phase Panel - 100A MCB - (4) MCCB Breakers - Hinged Door
Larson Electronics
$34.17
Abb ST201M-B10 Mcb st200m 1P B 10A Ul1077 Rohs Compliant: Yes | Thermal Magnetic Circuit Breakers
Newark
$34.17
Abb ST201M-B10 Mcb st200m 1P B 10A Ul1077 Rohs Compliant: Yes | Thermal Magnetic Circuit Breakers
Newark
$2,310.00
Square D Panelboard Interior: 42 Spaces, 400 A Amps, Copper, QHB/QOB/QOB-VH, 45 in Ht, 10 7/16 in Wd Model: NQ442L4C
Grainger
$2,310.00
Square D Panelboard Interior: 42 Spaces, 400 A Amps, Copper, QHB/QOB/QOB-VH, 45 in Ht, 10 7/16 in Wd Model: NQ442L4C
Grainger
$12,000.39
15 KVA Power Distro, 690V-400Y/231V 3PH, (1) 25A 3P Secondary MCB, NEMA 3R
Larson Electronics
$12,000.39
15 KVA Power Distro, 690V-400Y/231V 3PH, (1) 25A 3P Secondary MCB, NEMA 3R
Larson Electronics
$29,763.46
600A Portable I-Line Panel Distribution System - 480V AC Delta 3-Phase - (20) 30A 3P MCB Breakers -
Larson Electronics
$29,763.46
600A Portable I-Line Panel Distribution System - 480V AC Delta 3-Phase - (20) 30A 3P MCB Breakers -
Larson Electronics
$62.07
SCHNEIDER ELECTRIC Miniature Circuit Breaker 120/240-Volt 60-Amp QOU260 Ld Ctr HOM Mlo 240V 125A 1 Ph 4Sp Nema3r
Amazon.com
10
Free shipping
$62.07
SCHNEIDER ELECTRIC Miniature Circuit Breaker 120/240-Volt 60-Amp QOU260 Ld Ctr HOM Mlo 240V 125A 1 Ph 4Sp Nema3r
Amazon.com
$32.51
Abb ST201M-C10 Mcb st200m 1P C 10A Ul1077 Rohs Compliant: Yes | Thermal Magnetic Circuit Breakers
Newark
$32.51
Abb ST201M-C10 Mcb st200m 1P C 10A Ul1077 Rohs Compliant: Yes | Thermal Magnetic Circuit Breakers
Newark
$11,064.12
50 Kva Isolation Transformer - 240V Delta Primary - 380V Secondary - MCB Breaker/N3R
Larson Electronics
$11,064.12
50 Kva Isolation Transformer - 240V Delta Primary - 380V Secondary - MCB Breaker/N3R
Larson Electronics
$8,857.23
15 Kva Transformer W/ Built-In Panelboard, 480D-220Y/127 3PH, 12 Circuits, MCB Breakers
Larson Electronics
$8,857.23
15 Kva Transformer W/ Built-In Panelboard, 480D-220Y/127 3PH, 12 Circuits, MCB Breakers
Larson Electronics
$40.00
RADWELL RAD-MCB-CB1C2D40 - Circuit Breaker & Din Rail Mount Circuit Breaker Supplies
Radwell.com
$40.00
RADWELL RAD-MCB-CB1C2D40 - Circuit Breaker & Din Rail Mount Circuit Breaker Supplies
Radwell.com
$23.04
Weidmuller 2822060000 Hydraulic Mcb, 1 P, 6A, 240V, Din Rail | Magnetic Hydraulic Circuit Breakers
Newark
$23.04
Weidmuller 2822060000 Hydraulic Mcb, 1 P, 6A, 240V, Din Rail | Magnetic Hydraulic Circuit Breakers
Newark
$291.00
SIEMENS 5SY43-MCB-C2 - Circuit Breaker & Din Rail Mount Circuit Breaker Supplies
Radwell.com
$291.00
SIEMENS 5SY43-MCB-C2 - Circuit Breaker & Din Rail Mount Circuit Breaker Supplies
Radwell.com
$14.21
Weidmuller | Circuit Breakers MCB 1077 1P B 1A ACDC | 2479280000
TECO Technology
$14.21
Weidmuller | Circuit Breakers MCB 1077 1P B 1A ACDC | 2479280000
TECO Technology
$20.00
RADWELL RAD-MCB-SP1C2U20 - Circuit Breaker & Din Rail Mount Circuit Breaker Supplies
Radwell.com
$20.00
RADWELL RAD-MCB-SP1C2U20 - Circuit Breaker & Din Rail Mount Circuit Breaker Supplies
Radwell.com
$43.80
RADWELL RAD-MCB-CB1C2D50 - Circuit Breaker & Din Rail Mount Circuit Breaker Supplies
Radwell.com
$43.80
RADWELL RAD-MCB-CB1C2D50 - Circuit Breaker & Din Rail Mount Circuit Breaker Supplies
Radwell.com
$139.69
ABB SU201M-C1.6 UL489 MCB 1P C 16A 4
Voomi Supply
$139.69
ABB SU201M-C1.6 UL489 MCB 1P C 16A 4
Voomi Supply
$32.51
Abb ST201M-K20 Mcb st200m 1P K 20A Ul1077 Rohs Compliant: Yes | Thermal Magnetic Circuit Breakers
Newark
$32.51
Abb ST201M-K20 Mcb st200m 1P K 20A Ul1077 Rohs Compliant: Yes | Thermal Magnetic Circuit Breakers
Newark
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    Shop MCB 1 Phase

    Sponsored
    $180.00
    Siemens BQD360 3 Pole Circuit Breaker
    SuperBreakers.com
    18
    $180.00
    Siemens BQD360 3 Pole Circuit Breaker
    SuperBreakers.com
    $774.99
    General Electric TQD22150 2 Pole Circuit Breaker
    SuperBreakers.com
    15
    $774.99
    General Electric TQD22150 2 Pole Circuit Breaker
    SuperBreakers.com
    $22.28
    MCB-10G: ABB Control | Switch Accessories | Galco
    Galco Industrial Electronics
    $22.28
    MCB-10G: ABB Control | Switch Accessories | Galco
    Galco Industrial Electronics
    $17,005.74
    Electrical Power Distribution Panel - 120/240V 1PH - 200A MCB - (8) 20A 1-Pole Breakers - SS N4X
    Larson Electronics
    $17,005.74
    Electrical Power Distribution Panel - 120/240V 1PH - 200A MCB - (8) 20A 1-Pole Breakers - SS N4X
    Larson Electronics
    $14,507.07
    Explosion Proof Panelboard - Class I, II, III - 120/240V 1-Phase - 225A MCB - (1) 30A (12) 20A Break
    Larson Electronics
    $14,507.07
    Explosion Proof Panelboard - Class I, II, III - 120/240V 1-Phase - 225A MCB - (1) 30A (12) 20A Break
    Larson Electronics
    $3,201.90
    Power Distribution Panel - 280Y/120V 3-Phase Panel - 100A MCCB - (6) MCB Breakers - Hinged Door
    Larson Electronics
    $3,201.90
    Power Distribution Panel - 280Y/120V 3-Phase Panel - 100A MCCB - (6) MCB Breakers - Hinged Door
    Larson Electronics
    $12,441.23
    25 KVA Transformer W/ Built-In Panelboard, 480V-120/240V 1PH, 30 Circuits, MCB Breakers -
    Larson Electronics
    $12,441.23
    25 KVA Transformer W/ Built-In Panelboard, 480V-120/240V 1PH, 30 Circuits, MCB Breakers -
    Larson Electronics
    $15,634.73
    Power Distribution Panel - 480V 3PH - 150A MCB - (1) Input Inlet - (6) Receptacles - NEMA 3R
    Larson Electronics
    $15,634.73
    Power Distribution Panel - 480V 3PH - 150A MCB - (1) Input Inlet - (6) Receptacles - NEMA 3R
    Larson Electronics
    $28.92
    Abb S201MC1 Mcb, 1 Pole, 1A, 10Ka, C Curve | Thermal Magnetic Circuit Breakers
    Newark
    $28.92
    Abb S201MC1 Mcb, 1 Pole, 1A, 10Ka, C Curve | Thermal Magnetic Circuit Breakers
    Newark
    $1,911.99
    Electrical Power Distribution Panel - 120/240V 1PH - 100A MCB - NEMA 3R
    Larson Electronics
    $1,911.99
    Electrical Power Distribution Panel - 120/240V 1PH - 100A MCB - NEMA 3R
    Larson Electronics
    $261.00
    DANFOSS MCB 101 - Controls & Indicators & Control Accessory Supplies
    Radwell.com
    $261.00
    DANFOSS MCB 101 - Controls & Indicators & Control Accessory Supplies
    Radwell.com
    $8,388.21
    Power Distribution Panel - 120/240V 1-Phase - 200A MCB - (8) Breakers - 42 Circuits - NEMA 3R
    Larson Electronics
    $8,388.21
    Power Distribution Panel - 120/240V 1-Phase - 200A MCB - (8) Breakers - 42 Circuits - NEMA 3R
    Larson Electronics
    $32.51
    Abb ST201M-K5 Mcb st200m 1P K 5A Ul1077 Rohs Compliant: Yes | Thermal Magnetic Circuit Breakers
    Newark
    $32.51
    Abb ST201M-K5 Mcb st200m 1P K 5A Ul1077 Rohs Compliant: Yes | Thermal Magnetic Circuit Breakers
    Newark
    $12,098.42
    25 KVA Portable Distribution, 480V-120/240 1PH, (2) 50A 2P MCB, NEMA 3R
    Larson Electronics
    $12,098.42
    25 KVA Portable Distribution, 480V-120/240 1PH, (2) 50A 2P MCB, NEMA 3R
    Larson Electronics
    $10.26
    Abb MCB-10B Contact Block, 1 No, Screw | Switch Contact Blocks
    Newark
    $10.26
    Abb MCB-10B Contact Block, 1 No, Screw | Switch Contact Blocks
    Newark
    $9,442.37
    Portable Power Distribution Cart - 208Y/120V 3PH - (2) 200A MCB - (10) Receptacles - N3R
    Larson Electronics
    $9,442.37
    Portable Power Distribution Cart - 208Y/120V 3PH - (2) 200A MCB - (10) Receptacles - N3R
    Larson Electronics
    $29,947.80
    112.5 KVA Distribution Skid, 480V-208Y/120V 3PH, (4) 30A 2P MCB (4) 20A 2P MCB Breakers, NEMA 3R
    Larson Electronics
    $29,947.80
    112.5 KVA Distribution Skid, 480V-208Y/120V 3PH, (4) 30A 2P MCB (4) 20A 2P MCB Breakers, NEMA 3R
    Larson Electronics
    $102.00
    FEDERAL PACIFIC ELECTRIC FPE230 - Circuit Breaker & Load Center Circuit Breaker Supplies
    Radwell.com
    $102.00
    FEDERAL PACIFIC ELECTRIC FPE230 - Circuit Breaker & Load Center Circuit Breaker Supplies
    Radwell.com