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IZMX16H3-V12F
IZMX16H3-V12F 123399 EATON ELECTRIC Circuit-breaker 3p, 1250A, fixed
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3976 in stock
Key Specifications
:
Black:
3-pole:
4-pole:
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Technical Specifications
| Parameter | Value |
|---|---|
| Black | |
| 3-pole | |
| 4-pole | |
| Delayed | Isd= Irx … |
| Storage | ϑ |
| t = 1 s | Icw |
| Lifespan | |
| Standards | |
| Copper bar | |
| Non-delayed | Ii= Inx … |
| Current Range | |
| Product range | |
| Rated voltage | |
| 10.2.5 Lifting | |
| Fixed mounting | |
| Release system | |
| Number of poles | |
| Operating times | |
| Operating (open) | |
| Construction size | |
| Installation type | |
| Mounting position | |
| Standard/Approval | |
| Withdrawable units | |
| 10.2.7 Inscriptions | |
| Ambient temperature | |
| Device construction | |
| Protective function | |
| Degree of Protection | |
| Lifespan, electrical | Switching cycles (ON/OFF) |
| Lifespan, mechanical | Switching cycles (ON/OFF) |
| Motor drive optional | |
| Utilization category | |
| up to 240 V 50/60 Hz | Icu |
| up to 440 V 50/60 Hz | Icm |
| up to 690 V 50/60 Hz | Icm |
| 10.10 Temperature rise | |
| Motor drive integrated | |
| Overload release, max. | Ir |
| Overload release, min. | Ir |
| Type of control element | |
| 10.2.6 Mechanical impact | |
| Rated insulation voltage | Ui |
| 10.13 Mechanical function | |
| Degree of protection (IP) | |
| Rated operational voltage | Ue |
| 10.11 Short-circuit rating | |
| 10.9 Insulation properties | |
| Rated permanent current Iu | |
| With under voltage release | |
| 10.2.2 Corrosion resistance | |
| Maximum operating frequency | Operations/h |
| Direction of incoming supply | |
| Rated impulse withstand voltage | Uimp |
| 10.9.3 Impulse withstand voltage | |
| Closing delay via spring release | |
| IEC/EN 61439 design verification | |
| Overload release current setting | |
| Switched-off indicator available | |
| Integrated earth fault protection | |
| Operating ambient temperature max. | |
| Operating ambient temperature min. | |
| 10.12 Electromagnetic compatibility | |
| Rated short-circuit making capacity | Icm |
| 10.2 Strength of materials and parts | |
| Complete device with protection unit | |
| Heat dissipation at rated current In | |
| Lifespan, electrical with maintenance | Switching cycles (ON/OFF) |
| Lifespan, mechanical with maintenance | Switching cycles (ON/OFF) |
| Overvoltage category/pollution degree | |
| Rated uninterrupted current at 50 °C | Iu |
| Rated uninterrupted current at 60 °C | Iu |
| Rated uninterrupted current at 70 °C | Iu |
| Total opening delay via shunt release | |
| 10.4 Clearances and creepage distances | |
| 10.5 Protection against electric shock | |
| Technical data for design verification | |
| 10.3 Degree of protection of ASSEMBLIES | |
| Breaking capacity Ics to 440 V 50/60 Hz | Ics |
| 10.8 Connections for external conductors | |
| 10.9.2 Power-frequency electric strength | |
| DIN rail (top hat rail) mounting optional | |
| IEC/EN 60947 operating sequence IcuO-t-CO | |
| Rated short-circuit breaking capacity Icn | Icn |
| Rated current = rated uninterrupted current | In= Iu |
| Rated short-time withstand current 50/60 Hz | |
| Total opening delay via undervoltage release | |
| Breaking capacity Icu = Ics to 440 V 50/60 Hz | Icu |
| Equipment heat dissipation, current-dependent | Pvid |
| Suitable for DIN rail (top hat rail) mounting | |
| Type of electrical connection of main circuit | |
| IEC/EN 60947 operating sequence IcsO-t-CO-t-CO | |
| Position of connection for main current circuit | |
| 10.2.4 Resistance to ultra-violet (UV) radiation | |
| Adjustment range undelayed short-circuit release | |
| 10.7 Internal electrical circuits and connections | |
| Number of auxiliary contacts as change-over contact | |
| Use in IT electrical power networks up to U = 440 V | IIT |
| Number of auxiliary contacts as normally open contact | |
| 10.6 Incorporation of switching devices and components | |
| Number of auxiliary contacts as normally closed contact | |
| 10.2.3.1 Verification of thermal stability of enclosures | |
| 10.9.4 Testing of enclosures made of insulating material | |
| Rated operational current for specified heat dissipation | In |
| Adjustment range short-term delayed short-circuit release | |
| Rated short-circuit breaking capacity lcu at 400 V, 50 Hz | |
| 10.2.3.2 Verification of resistance of insulating materials to normal heat | |
| Total opening delay on non-delayed short-circuit release (up to complete arc quenching) | |
| 10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects |
Product Description
More details
Key Features
- Industrial grade quality
- RoHS compliant
- CE certified
- 1-year warranty
Technical Details
Main terminals not included, need to be ordered separately.
Product Documents
Datasheet
Technical specifications and performance data
User Manual
Installation and operation guide
