Eaton
CNDC312T56W
Molded/Moulded Case Circuit Breaker (MCCB) - Eaton (Series C) - N-Frame) - 3 poles (3P3d) - Rated current (In) 1200A at +40°C - Switching capacity / short circuit rating SCCR 65kA (600Vac) - Electronic trip unit - Digitrip OPTIM 550 (LSIG) trip unit
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
CNDC312T56W
Please add this item to cart to request a quote.
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Eaton Cutler-Hammer - Series C
Description
Molded/Moulded Case Circuit Breaker (MCCB) - Eaton (Series C) - N-Frame) - 3 poles (3P3d) - Rated current (In) 1200A at +40°C - Switching capacity / short circuit rating SCCR 65kA (600Vac) - Electronic trip unit - Digitrip OPTIM 550 (LSIG) trip unit
Specifications
Primary brand
Eaton
Secondary brand
Cutler-Hammer
Main function
Moulded Case Circuit Breaker (MCCB)
Product series / family name
Series C
Sub-range name
N-Frame
Functions
Molded/Moulded Case Circuit Breaker (MCCB)
Rated current
1200A
Trip current rating
1200A AT
Poles
3 Pole(s)
Protected poles
3 Pole(s)
Short circuit breaking rating
200kA (240Vac)
100kA (480Vac)
65kA (600Vac)
100kA (480Vac)
65kA (600Vac)
Ultimate short circuit current breaking capacity (Icu)
200kA (240Vac)
100kA (415Vac)
35kA (690Vac)
100kA (415Vac)
35kA (690Vac)
Service short circuit current breaking capacity (Ics)
50kA (415Vac)
18kA (690Vac)
18kA (690Vac)
Trip unit type
Electronic
Digitrip OPTIM 550 (LSIG)
Digitrip OPTIM 550 (LSIG)
Protection functions
L (Long-time protection)
S (Short-time protection with fixed time delay)
I (Instantaneous protection)
G (Ground fault protection)
S (Short-time protection with fixed time delay)
I (Instantaneous protection)
G (Ground fault protection)
Net Width (mm)
209.5 mm
Ambient air temperature for operation
+40 °C
Service short circuit current breaking capacity (Ics)
100kA (240Vac) kA
Manufacturer product status
Commercialized
Rated voltage (AC)
(NEMA) 600 V
Compliant with standard(s)
IEC
UL
UL
Net width (in)
8.25 in
Application type
HACR rated
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Eaton - Cutler-Hammer - MCCBs - Catalog.pdf | 06 Aug 2018 | English (US) |
| Eaton - Cutler-Hammer - MPCBs - Leaflet.pdf | 06 Aug 2018 | English (US) |
| Eaton - Cutler-Hammer - FD frame MCCBs with 210+ 310+ trip units - Catalog.pdf | 06 Aug 2018 | English (US) |
