EATON 3MCB300R Main Circuit Breaker, 300A, Aluminum, 65 Kaic, Kd, 3-Phase, 120/208V
Get it by Monday, Dec 22
€5,004.98 /unit
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Product Specifications:
| Item | Fusible Switch |
| Amps | 300A |
| Bus Material | Aluminum |
| Cord Size | #3/0 AWG to 250 kcmil, #2/0 AWG to 500 kcmil |
| Feed Type | Bottom |
| Interrupt Rating | 65 kAIC |
| Length | 13 4/5" |
| Main Circuit Breaker | KD |
| Nema Enclosure Rating | NEMA 3R |
| Notes | If Additional Neutral Lugs Are Needed, Order 1MCB1200NLK [(3) 1/0-750 Kcmil Or (6) 1/0-300 Kcmil]. |
| Number Of Wires | 4 |
| Phase | 3 |
| Product Height | 47 3/5" |
| Product Name | Eaton Main Circuit Breaker |
| Product Width | 20 1/5" |
| Voltage | 120/208V |
| Warranty | Eaton Selling Policy 25-000, One (1) Year From The Date Of Installation Of The Product Or Eighteen (18) Months From The Date Of Shipment Of The Product, Whichever Occurs First. |
Shipping Info:
| Ship weight (kg) | 56.25 |
| Ship height (cm) | 120.9 |
| Ship length (cm) | 35.05 |
| Ship width (cm) | 51.31 |
| Country of Origin | US |
Product Variants
| Product | Model | Voltage | Amps | Mounting Method | Price | |
|---|---|---|---|---|---|---|
![]() |
1MFS1200RB | 120/240V | 1200A | - | €6,905.13 | |
![]() |
1MFS400RBC | 120/240V | 400A | - | - | RFQ
|
![]() |
1MFS1200RBC | 120/240V | 1200A | - | €53,446.25 | |
![]() |
1MFS400RB | 120/240V | 400A | - | €2,699.14 | |
![]() |
1MFS400RTC | 120/240V | 400A | - | €25,499.35 | |
![]() |
1MFS400RUGC | 120/240V | 400A | - | - | RFQ
|
![]() |
1MFS1200RUG | 120/240V | 1200A | - | €46,475.83 |
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EATON 3MCB300R Main Circuit Breaker, 300A, Aluminum, 65 Kaic, Kd, 3-Phase, 120/208V
€5,004.98 /unit





