M6N1200E4L-MCCB UL 489, M6N, 1200 A Frame Size, 80% rated 65 kA @ 480 Vac, Electronic trip, 1200A, 4P, Lug Line/Load Side
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| Primary brand | NOARK |
| Main function | Moulded Case Circuit Breaker (MCCB) |
| Product series / family name | Electrical protection > Circuit breakers > AC Moulded Case Circuit Breakers (MCCBs) |
| Sub-range name | Ex9M6 series |
| Functions | Moulded Case Circuit Breaker (MCCB) |
| Design | 80% rated |
| Poles | 4-poles (4P4d) |
| Trip current rating | 1200 |
| Frame current rating | 1200 |
| Rated operating voltage (Ue) | (IEC) 690 |
| Rated voltage (AC) | 600Vac |
| Rated impulse voltage (Uimp) | 8 |
| Rated insulation voltage (Ui) | 800 |
| Connection type | Lugs on both load and line sides |
| Cross-section | connects with #3/0AWG (000)...750kcmil / 95mm2...300mm2 conductors (3-hole lugs) or #3/0AWG (000)...500kcmil / 95mm2...240mm2 conductors (4-hole lugs) |
| Short circuit breaking rating | 100kA (240Vac) 65kA (480Vac) 42kA (600Vac) |
| Ultimate short circuit current breaking capacity (Icu) | 85kA (220/240Vac) 85kA (380/415Vac) 30kA (660/690Vac) |
| Trip unit type | ```Technology = Electronic Series = Series 4.0 (LSIG) ``Protection = LSIG |
| Protection functions | L (Long-time protection) S (Short-time protection with fixed time delay) I (Instantaneous protection) G (Ground fault protection) |
| Protection settings | L - Protection against overload -- adjustable 0.4...1 x In (480A...1200A) (with 3...18s adjustable time setting at 6 x Ir) S - Protection against short-circuit with time delay -- adjustable 1.5...10 x Ir (720A...12000A) (0.1...0.4s time delay) I - Instantaneous protection against short-circuit -- adjustable 2...12 x In (2400A...14400A) G - Protection against earth fault -- adjustable at 0.4...1 x In (480A...1200A) (0.1...0.4s time delay) |
| Dimensions | H450mm x W280mm x D167.6mm H17.72" x W11.43" x D6.6" |
| Ambient air temperature for operation | -25°C...+70 |
| Utilisation category | A |
| Order code / Manufacturer SKU | M6N1200E4L 1101858 |
| Manufacturer product status | Commercialized |
| Equivalent to | 1101858 |
| Compliant with standard(s) | UL489 listed UL489 listed (file number E355392) CSA C22.2 No.5 IEC/EN 60947-2 CE compliant RoHS compliant |
| Electrical durability | 500 hours |
| Mechanical durability | 3000 hours |
| Short Description | MCCB - 1101858 - 80% rated - UL489 - M6 frame - 4P4d - 1200A rated - 600Vac |
| Type | Option = Standard (No options) |
| Rated current | 1200A |
| Connection type(electrical) | Fixed Lug connection |
| Net weight | 31600 |
| Cross - sells with | AL/AX21P SHT26NA SHT26NB SHT26NC SHT26ND SHT26NE SHT26NG SHT26NH UVT26ND KLK26NA MIT26NA FH4XC FH4XD OMC OMB26 FST10 FST3 FST4 FST5 NOARK-FST6 FST7 FST8 FST9 LTC25NCA LTC26NCA |
| Category code | Global_Cat_001001001002 Electrical components Electrical circuits protection Circuit Breakers (CB) Moulded Case Circuit Breakers (MCCB) |
| Product title | Moulded Case Circuit Breaker (MCCB) - NOARK Ex9M6 series |
| Description generating formula | A |
| Description | Moulded Case Circuit Breaker (MCCB) - 80% rated - UL489 listed - NOARK (Ex9M6 series) - 4-poles (4P4d) - Rated current 1200A - Interrupting capacity 42kA (600Vac) - Lugs on both load and line sides - Electronic (Series 4.0 (LSIG)) trip unit - equivalent to 1101858 |
| Catalogue connector | NOARK - Ex9M6 series M6N1200E4L |
| Benefits | Ex9M series offers - High-breaking capacity and a patented arc extinguishing design - Bearing-type spindle reduces the operating force required to open and close the operating mechanism - High quality compact modular design - Fixed and adjustable trip unit settings - Line and load lugs installed standard - 5-Year limited warranty Certifications - UL 489 listed File Number E355392 - UL listed to UL489 and Canada CSA standards 22.2 No. 5 - IEC/EN 60947-2 - CE Compliant - UL489B, File Number E513573 Wide range of accessories - Alarm switch and auxiliary contact - Shunt and undervoltage trip - Rotary type handle - Flange type handle - Motor Operator - Mechanical Interlock |
