Product range | Air circuit-breakers/switch-disconnectors | ||
Product range | Open circuit-breakers | ||
Current Range | Up to 4000 A | ||
Protective function | Professional protection | ||
Installation type | Withdrawable | ||
Construction size | IZMX40 | ||
Release system | Electronic release | ||
Standard/Approval | IEC | ||
Number of poles | 3 pole | ||
Degree of Protection | IP20, IP55 with protective cover, IP41 door sealing frame | ||
| suitable for zone selectivity suitable for communication with integrated system monitor with integrated test possibility with graphic LCD color display optionally fittable by user with comprehensive accessories | |||
Rated current = rated uninterrupted current | In = Iu | A | 4000 |
up to 440 V 50/60 Hz | Icu | kA | 85 |
up to 440 V 50/60 Hz | Ics | kA | 85 |
Overload release, min. | Ir | A | 2000 |
Overload release, max. | Ir | A | 4000 |
Non-delayed | |||
| General | |||
Standards | IEC/EN 60947 | ||
Ambient temperature | |||
Storage | ϑ | °C | -25 - +70 (device with LCD-display -20 - +70) |
Operating (open) | °C | -25 - +70 (device with LCD-display -20 - +70) | |
Mounting position | |||
Technical data for design verification | |||
Rated operational current for specified heat dissipation | In | A | 4000 |
Equipment heat dissipation, current-dependent | Pvid | W | 880 |
Operating ambient temperature min. | °C | -25 | |
Operating ambient temperature max. | °C | 70 | |
IEC/EN 61439 design verification | |||
10.2 Strength of materials and parts | |||
10.2.2 Corrosion resistance | Meets the product standard's requirements. | ||
10.2.3.1 Verification of thermal stability of enclosures | Meets the product standard's requirements. | ||
10.2.3.2 Verification of resistance of insulating materials to normal heat | Meets the product standard's requirements. | ||
10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects | Meets the product standard's requirements. | ||
10.2.4 Resistance to ultra-violet (UV) radiation | Meets the product standard's requirements. | ||
10.2.5 Lifting | Does not apply, since the entire switchgear needs to be evaluated. | ||
10.2.6 Mechanical impact | Does not apply, since the entire switchgear needs to be evaluated. | ||
10.2.7 Inscriptions | Meets the product standard's requirements. | ||
10.3 Degree of protection of ASSEMBLIES | Does not apply, since the entire switchgear needs to be evaluated. | ||
10.4 Clearances and creepage distances | Meets the product standard's requirements. | ||
10.5 Protection against electric shock | Does not apply, since the entire switchgear needs to be evaluated. | ||
10.6 Incorporation of switching devices and components | Does not apply, since the entire switchgear needs to be evaluated. | ||
10.7 Internal electrical circuits and connections | Is the panel builder's responsibility. | ||
10.8 Connections for external conductors | Is the panel builder's responsibility. | ||
10.9 Insulation properties | |||
10.9.2 Power-frequency electric strength | Is the panel builder's responsibility. | ||
10.9.3 Impulse withstand voltage | Is the panel builder's responsibility. | ||
10.9.4 Testing of enclosures made of insulating material | Is the panel builder's responsibility. | ||
10.10 Temperature rise | The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices. | ||
10.11 Short-circuit rating | Is the panel builder's responsibility. The specifications for the switchgear must be observed. | ||
10.12 Electromagnetic compatibility | Is the panel builder's responsibility. The specifications for the switchgear must be observed. | ||
10.13 Mechanical function | The device meets the requirements, provided the information in the instruction leaflet (IL) is observed. | ||
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IZMX40N3-P40W 149820 EATON ELECTRIC Circuit-breaker, 3p, 4000 A, withdrawable
IZMX40N3-P40W
149820
EATON-MOELLER
Circuit-breaker, 3p, 4000 A, withdrawable
Home > EATON - MOELLER
* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
More info
▲Delivery programme
Technical data ETIM 6.0
| Low-voltage industrial components (EG000017) / Power circuit-breaker for trafo/generator/installation prot. (EC000228) | |||
| Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Circuit breaker for power transformer, generator and system protection ([email protected] [AJZ716010]) | |||
Rated permanent current Iu | A | 4000 | |
Rated voltage | V | 690 - 690 | |
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz | kA | 85 | |
Overload release current setting | A | 2000 - 4000 | |
Adjustment range short-term delayed short-circuit release | A | 8000 - 40000 | |
Adjustment range undelayed short-circuit release | A | 8000 - 48000 | |
Integrated earth fault protection | No | ||
Type of electrical connection of main circuit | Rail connection | ||
Device construction | Built-in device slide-in technique (withdrawable) | ||
Suitable for DIN rail (top hat rail) mounting | No | ||
DIN rail (top hat rail) mounting optional | No | ||
Number of auxiliary contacts as normally closed contact | 0 | ||
Number of auxiliary contacts as normally open contact | 0 | ||
Number of auxiliary contacts as change-over contact | 2 | ||
Switched-off indicator available | Yes | ||
With under voltage release | No | ||
Number of poles | 3 | ||
Position of connection for main current circuit | Back side | ||
Type of control element | Push button | ||
Complete device with protection unit | Yes | ||
Motor drive integrated | No | ||
Motor drive optional | Yes | ||
Degree of protection (IP) | IP20 | ||
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE EATON EN.pdf | 51 Mbytes |
|
| IZMX40N3-P40W 149820 149820_EN.pdf | 280 Kbytes |
|
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