IZMX16B4-V12F-1
183547 IZMX16B4-V12F-1
183547

Devre kesici, 4 kutuplu, 1250 A, 42 kA, Seçmeli çalışma, IEC, Sabit
Devre kesici IZMX16 ( Açık tip devre kesiciler/anahtar ayırıcılar), 4 kutuplu, Akım Aralığı: 4000 A'e kadar, Nominal akım = nominal kesintisiz akım( In = Iu): 1250 A, 440 V'a kadar 50/60 Hz( Icu): 42 kA, 440 V'a kadar 50/60 Hz( Ics): 42 kA, Aşırı yük bobini, min.( Ir): 500 A, Aşırı yük bobini, maks.( Ir): 1250 A, Kurulum tipi: Sabit, Standart/Onay: IEC, Koruma fonksiyonu: Seçmeli çalışma

Product range	Air circuit-breakers/switch-disconnectors
Product range	Open circuit-breakers
Current Range	Up to 4000 A
Protective function	Selective operation
Installation type	Fixed
Construction size	Main terminals must be separately ordered.
Release system	IZMX16
Standard/Approval	Electronic release
Number of poles	IEC
Degree of Protection	4 pole
Rated current = rated uninterrupted current [In = Iu]	IP31 with door seals, IP55 with protective cover
up to 440 V 50/60 Hz [Icu ]	suitable for zone selectivity optionally fittable by user with comprehensive accessories
up to 440 V 50/60 Hz [Ics ]	1250 A
Overload release, min. [Ir ]	42 kA
Overload release, max. [Ir ]	42 kA
Non-delayed [Ii = In x …]	500 A
Delayed [Isd = Ir x …]	1250 A
Standards	2 - 15, OFF
Ambient temperature >Storage [ϑ]	1,5 - 10
Ambient temperature >Ambient temperature	IEC/EN 60947
Mounting position	-20 - +70 °C
Utilization category	-20 - +70 °C
Degree of Protection
Direction of incoming supply
Rated current = rated uninterrupted current [In = Iu]	B
Rated uninterrupted current at 50 °C [Iu]	IP31 with door seals, IP55 with protective cover
Rated uninterrupted current at 60 °C [Iu]	as required
Rated uninterrupted current at 70 °C [Iu]	1250 A
Rated impulse withstand voltage [Uimp]	1250 A
Rated operational voltage [Ue]	1250 A
Use in IT electrical power networks up to [U]	1250 A
Overvoltage category/pollution degree	12000 V AC
Rated insulation voltage [Ui ]	690 V AC
Rated short-circuit making capacity [Icm ] >up to 440 V 50/60 Hz [Icm ]	440 V
Rated short-circuit making capacity [Icm ] >up to 690 V 50/60 Hz [Icm ]	III/3
Rated short-time withstand current 50/60 Hz >t = 1 s [Icw ]	1000 V
Rated short-circuit breaking capacity Icn [Icn ] >IEC/EN 60947 operating sequence Icu O-t-CO >up to 240 V 50/60 Hz [Icu ]	88 kA
Rated short-circuit breaking capacity Icn [Icn ] >IEC/EN 60947 operating sequence Icu O-t-CO >up to 440 V 50/60 Hz [Icu ]	88 kA
Rated short-circuit breaking capacity Icn [Icn ] >IEC/EN 60947 operating sequence Icu O-t-CO >up to 690 V 50/60 Hz [Icu ]	42 kA
Rated short-circuit breaking capacity Icn [Icn ] >IEC/EN 60947 operating sequence Ics O-t-CO-t-CO >up to 240 V 50/60 Hz [Ics ]	42 kA
Rated short-circuit breaking capacity Icn [Icn ] >IEC/EN 60947 operating sequence Ics O-t-CO-t-CO >up to 440 V 50/60 Hz [Ics ]	42 kA
Rated short-circuit breaking capacity Icn [Icn ] >IEC/EN 60947 operating sequence Ics O-t-CO-t-CO >up to 690 V 50/60 Hz [Ics ]	42 kA
Operating times >Closing delay via spring release	42 kA
Operating times >Total opening delay via shunt release	42 kA
Operating times >Total opening delay via undervoltage release	42 kA
Operating times >Total opening delay on non-delayed short-circuit release (up to complete arc quenching)	30 ms
Lifespan >Lifespan, mechanical [Switching cycles (ON/OFF)]	30 ms
Lifespan >Lifespan, mechanical with maintenance [Switching cycles (ON/OFF)]	50 ms
Lifespan >Lifespan, electrical [Switching cycles (ON/OFF)]	27 ms
Lifespan >Lifespan, electrical with maintenance [Switching cycles (ON/OFF)]	12500
Maximum operating frequency [Operations/h]	25000.
Heat dissipation at rated current In >Fixed mounting	10000
Fixed mounting >4-pole	20000.
Copper bar >Fixed mounting >Black	60
Rated operational current for specified heat dissipation [In]	132 W
Equipment heat dissipation, current-dependent [Pvid]	24 kg
Operating ambient temperature min.	2 x 5 x 80 mm
Operating ambient temperature max.	These are values used in separate switchgear. The actual values will depend on the temperature around the circuit-breaker, which is influenced by the ambient temperature, the degree of protection (IP), the mounting height, the partitions, and any external ventilation. Depending on the specific switchgear design, this may result in derating, which can then be compensated for by increasing the cross-sectional area. Temperature rise tests in the specific switchgear can provide specific and detailed information.
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	Permissible continuous current for circuit‐breakers operating in switchboards at various internal ambient temperatures. The switchboard’s internal ambient temperature should be estimated using the calculation methods of IEC regulation.
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures	1250 A
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat	132 W
10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects	-20 °C
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation	+70 °C
10.2 Strength of materials and parts >10.2.5 Lifting	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.6 Mechanical impact	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.7 Inscriptions	Meets the product standard´s requirements.
10.3 Degree of protection of ASSEMBLIES	Meets the product standard´s requirements.
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	Meets the product standard´s requirements.
10.8 Connections for external conductors	Does not apply, since the entire switchgear needs to be evaluated.
10.9 Insulation properties >10.9.2 Power-frequency electric strength	Meets the product standard´s requirements.
10.9 Insulation properties >10.9.3 Impulse withstand voltage	Does not apply, since the entire switchgear needs to be evaluated.
10.9 Insulation properties >10.9.4 Testing of enclosures made of insulating material	Does not apply, since the entire switchgear needs to be evaluated.
10.10 Temperature rise	Is the panel builder´s responsibility.
10.11 Short-circuit rating	Is the panel builder´s responsibility.
10.12 Electromagnetic compatibility	Is the panel builder´s responsibility.
10.13 Mechanical function	Is the panel builder´s responsibility.
Rated permanent current Iu	Is the panel builder´s responsibility.
Rated voltage	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Overload release current setting	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Adjustment range short-term delayed short-circuit release	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Adjustment range undelayed short-circuit release	1250 A
Integrated earth fault protection	690 - 690 V
Type of electrical connection of main circuit	42 kA
Device construction	625 - 1250 A
Suitable for DIN rail (top hat rail) mounting	2500 - 12500 A
DIN rail (top hat rail) mounting optional	2500 - 15000 A
Number of auxiliary contacts as normally closed contact	No
Number of auxiliary contacts as normally open contact	Rail connection
Number of auxiliary contacts as change-over contact	Built-in device fixed built-in technique
With switched-off indicator	No
With under voltage release	No
Number of poles	0
Position of connection for main current circuit	0
Type of control element	2
Complete device with protection unit	Yes
Motor drive integrated	No
Motor drive optional	4
Degree of protection (IP)	Back side

Mnelko olarak, endüstriyel otomasyon çözümlerinde güvenilir bir iş ortağı olarak, geniş ürün yelpazesi ile işletmenizin tüm ihtiyaçlarını karşılamaya yönelik kaliteli ve yenilikçi ürünler sunmaktayız. Ürün portföyümüz, modern endüstriyel süreçleri desteklemek amacıyla yüksek performans, dayanıklılık ve verimlilik ilkeleri doğrultusunda tasarlanmış çözümlerden oluşur.
Tüm ürünlerimiz, zorlu çalışma koşullarında dahi maksimum güvenilirlik sunar ve işletmenizin operasyonlarını sorunsuz şekilde sürdürmesine yardımcı olur. Endüstriyel otomasyon, enerji yönetimi, kablolama çözümleri ve daha birçok alanda sunduğumuz ürünler, farklı sektörlerdeki ihtiyaçlara esneklikle uyum sağlar.
Ayrıca, ürünlerimiz sadece kaliteli malzemelerle üretilmiş olup, uluslararası standartlara uygunluk göstermektedir. Müşterilerimize sunduğumuz çözümlerle, operasyonel verimliliklerini artırmalarına ve maliyetlerini optimize etmelerine olanak tanıyoruz. Teknolojik gelişmeleri yakından takip eden firmamız, sürekli olarak yenilikçi ürünler sunarak, müşterilerimizin rekabet avantajı elde etmesine destek vermektedir.
Her bir ürün sayfamızda, teknik detaylar, kullanım alanları ve ürün özelliklerine dair kapsamlı bilgilere ulaşabilirsiniz. Endüstriyel süreçlerinizi güçlendirmek için ihtiyacınız olan tüm ürünleri sitemizden keşfedebilir, sorunsuz bir satın alma deneyimi yaşayabilirsiniz.