Devre kesici, 3p, 80A, takılabilir modül NZM..-S serisi devre kesiciler yalnızca dört kompakt boyutuyla tüm uygulama durumlarını kapsar ve IEC pazarına uygundur. Modüler fonksiyon grupları montajı her zaman esnek hale getirir. Aşırı yük rölesi ile bağlantılı olarak manyetik kısa devre bobini ile. Aşırı yük tetiklemesiz kısa devre bırakmalı. Notlar: devre kesiciler AC-3 anahtarlama kategorisinin tüm gereksinimlerini karşılar.
Devre kesici, 3p, 80A, takılabilir modül
NZM..-S serisi devre kesiciler yalnızca dört kompakt boyutuyla tüm uygulama durumlarını kapsar ve IEC pazarına uygundur. Modüler fonksiyon grupları montajı her zaman esnek hale getirir. Aşırı yük rölesi ile bağlantılı olarak manyetik kısa devre bobini ile. Aşırı yük tetiklemesiz kısa devre bırakmalı. Notlar: devre kesiciler AC-3 anahtarlama kategorisinin tüm gereksinimlerini karşılar.
Product range | Circuit-breaker |
Protective function | Short-circuit protection |
Standard/Approval | IEC |
Installation type | Plug-in units |
Release system | Thermomagnetic release |
Construction size | NZM1 |
Description | Motor protection in conjunction with overload relay With short-circuit release Without overload release Ir IEC/EN 60947-4-1, IEC/EN 60947-2 The circuit-breaker fulfills all requirements for AC-3 switching category. |
Number of poles | 3 pole |
Standard equipment | Box terminal |
Rated current = rated uninterrupted current [In = Iu] | 80 A |
400/415 V 50 Hz [Icu ] | 100 kA |
Short-circuit releases [Irm
] >Non-delayed [Ii = In x …] |
8 - 14 |
380 V 400 V [P] | 37 kW |
400 V [Ie ] | 68 A |
Standards | IEC/EN 60947 |
Protection against direct contact | Finger and back of hand proof to VDE 0106 Part 100 |
Climatic proofing | Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30 |
Ambient temperature >Ambient temperature, storage |
- 40 - + 70 °C |
Ambient temperature >Operation |
-25 - +70 °C |
Mechanical shock resistance (10 ms half-sinusoidal shock) according to IEC 60068-2-27 | 20 (half-sinusoidal shock 20 ms) g |
Safe isolation to EN 61140 >Between auxiliary contacts and main contacts |
500 V AC |
Safe isolation to EN 61140 >between the auxiliary contacts |
300 V AC |
Mounting position | |
Direction of incoming supply | as required |
Degree of protection >Device |
In the operating controls area: IP20 (basic degree of protection) |
Degree of protection >Enclosures |
With insulating surround: IP40 With door coupling rotary handle: IP66 |
Degree of protection >Terminations |
Tunnel terminal: IP10 Phase isolator and strip terminal: IP00 |
Other technical data (sheet catalogue) | Temperature dependency, Derating |
Rated current = rated uninterrupted current [In = Iu] | 80 A |
Rated surge voltage invariability [Uimp
] >Main contacts |
6000 V |
Rated surge voltage invariability [Uimp
] >Auxiliary contacts |
6000 V |
Rated operational voltage [Ue] | 690 V AC |
Overvoltage category/pollution degree | III/3 |
Rated insulation voltage [Ui ] | 690 V |
Use in unearthed supply systems | ≦ 690 V |
Rated short-circuit making capacity [Icm
] >240 V [Icm ] |
220 kA |
Rated short-circuit making capacity [Icm
] >400/415 V [Icm ] |
220 kA |
Rated short-circuit making capacity [Icm
] >440 V 50/60 Hz [Icm ] |
74 kA |
Rated short-circuit making capacity [Icm
] >525 V 50/60 Hz [Icm ] |
40 kA |
Rated short-circuit making capacity [Icm
] >690 V 50/60 H [Ic] |
17 kA |
Rated short-circuit breaking capacity Icn [Icn
] >Icu to IEC/EN 60947 test cycle O-t-CO [Icu] >240 V 50/60 Hz [Icu ] |
100 kA |
Rated short-circuit breaking capacity Icn [Icn
] >Icu to IEC/EN 60947 test cycle O-t-CO [Icu] >400/415 V 50/60 Hz [Icu ] |
100 kA |
Rated short-circuit breaking capacity Icn [Icn
] >Icu to IEC/EN 60947 test cycle O-t-CO [Icu] >440 V 50/60 Hz [Icu ] |
70 kA |
Rated short-circuit breaking capacity Icn [Icn
] >Icu to IEC/EN 60947 test cycle O-t-CO [Icu] >525 V 50/60 Hz [Icu ] |
20 kA |
Rated short-circuit breaking capacity Icn [Icn
] >Icu to IEC/EN 60947 test cycle O-t-CO [Icu] >690 V 50/60 Hz [Icu ] |
10 kA |
Rated short-circuit breaking capacity Icn [Icn
] >Ics to IEC/EN 60947 test cycle O-t-CO-t-CO [Ics] >240 V 50/60 Hz [Ics ] |
100 kA |
Rated short-circuit breaking capacity Icn [Icn
] >Ics to IEC/EN 60947 test cycle O-t-CO-t-CO [Ics] >400/415 V 50/60 Hz [Ics ] |
50 kA |
Rated short-circuit breaking capacity Icn [Icn
] >Ics to IEC/EN 60947 test cycle O-t-CO-t-CO [Ics] >440 V 50/60 Hz [Ics ] |
35 kA |
Rated short-circuit breaking capacity Icn [Icn
] >Ics to IEC/EN 60947 test cycle O-t-CO-t-CO [Ics] >525 V 50/60 Hz [Ics ] |
10 kA |
Rated short-circuit breaking capacity Icn [Icn
] >Ics to IEC/EN 60947 test cycle O-t-CO-t-CO [Ics] >690 V 50/60 Hz [Ics] |
7.5 kA |
Rated short-circuit breaking capacity Icn [Icn ] | Maximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit-breaker. |
Utilization category to IEC/EN 60947-2 | A |
Lifespan, mechanical(of which max. 50 % trip by shunt/undervoltage release) [Operations] | 20000 |
Lifespan, electrical >AC-1 >400 V 50/60 Hz [Operations] |
10000 |
Lifespan, electrical >AC-1 >415 V 50/60 Hz [Operations] |
10000 |
Lifespan, electrical >AC-1 >690 V 50/60 Hz [Operations] |
7500 |
Lifespan, electrical >AC--3 >400 V 50/60 Hz [Operations] |
7500 |
Lifespan, electrical >AC--3 >415 V 50/60 Hz [Operations] |
7500 |
Lifespan, electrical >AC--3 >690 V 50/60 Hz [Operations] |
5000 |
Lifespan, electrical >Max. operating frequency |
120 Ops/h |
Total break time at short-circuit | < 10 ms |
Standard equipment | Box terminal |
Accessories required | NZM1-XSVS |
Optional accessories | Screw connection Tunnel terminal connection on rear |
Round copper conductor >Box terminal >Solid |
1 x (10 - 16) 2 x (6 - 16) mm2 |
Round copper conductor >Box terminal >Stranded |
1 x (10 - 70) 3) 2 x (6-25) mm2 |
Round copper conductor >Box terminal |
3) Up to 95 mm² can be connected depending on the cable manufacturer. |
Round copper conductor >Tunnel terminal >Solid |
1 x 16 mm2 |
Round copper conductor >Tunnel terminal >Stranded >1-hole |
1 x (25 - 95) mm2 |
Round copper conductor >Bolt terminal and rear-side connection >Direct on the switch >Solid |
1 x (10 - 16) 2 x (6 - 16) mm2 |
Round copper conductor >Bolt terminal and rear-side connection >Direct on the switch >Stranded |
1 x (10 - 70) 3) 2 x 25 mm2 |
Round copper conductor >Bolt terminal and rear-side connection >Direct on the switch |
3) Up to 95 mm² can be connected depending on the cable manufacturer. |
Al circular conductor >Tunnel terminal >Solid |
1 x 16 mm2 |
Al circular conductor >Tunnel terminal >Stranded >Stranded |
1 x (25 - 95) mm2 |
Al circular conductor >Bolt terminal and rear-side connection >Direct on the switch >Solid |
1 x (10 - 16) 2 x (10 - 16) mm2 |
Al circular conductor >Bolt terminal and rear-side connection >Direct on the switch >Stranded |
1 x (25 - 35) 2 x (25 - 35) mm2 |
Cu strip (number of segments x width x segment thickness) >Box terminal [min.] |
2 x 9 x 0.8 mm |
Cu strip (number of segments x width x segment thickness) >Box terminal [max.] |
9 x 9 x 0.8 mm |
Copper busbar (width x thickness) [mm] >Bolt terminal and rear-side connection >Screw connection |
M6 |
Copper busbar (width x thickness) [mm] >Bolt terminal and rear-side connection >Direct on the switch [min.] |
12 x 5 mm |
Copper busbar (width x thickness) [mm] >Bolt terminal and rear-side connection >Direct on the switch [max.] |
16 x 5 mm |
Control cables | 1 x (0.75 - 2.5) 2 x (0.75 - 1.5) mm2 |
Rated operational current for specified heat dissipation [In] | 80 A |
Equipment heat dissipation, current-dependent [Pvid] | 16.32 W |
Operating ambient temperature min. | -25 °C |
Operating ambient temperature max. | +70 °C |
10.2 Strength of materials and parts >10.2.2 Corrosion resistance |
Meets the product standard´s requirements. |
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures |
Meets the product standard´s requirements. |
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat |
Meets the product standard´s requirements. |
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 |
Meets the product standard´s requirements. |
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation |
Meets the product standard´s requirements. |
10.2 Strength of materials and parts >10.2.5 Lifting |
Does not apply, since the entire switchgear needs to be evaluated. |
10.2 Strength of materials and parts >10.2.6 Mechanical impact |
Does not apply, since the entire switchgear needs to be evaluated. |
10.2 Strength of materials and parts >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 Insulation properties >10.9.3 Impulse withstand voltage |
Is the panel builder´s responsibility. |
10.9 Insulation properties >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. |
Overload release current setting | 0 - 0 A |
Adjustment range undelayed short-circuit release | 8 - 14 A |
With thermal protection | No |
Phase failure sensitive | No |
Switch off technique | Magnetic |
Rated operating voltage | 690 - 690 V |
Rated permanent current Iu | 80 A |
Rated operation power at AC-3, 230 V | 22 kW |
Rated operation power at AC-3, 400 V | 45 kW |
Type of electrical connection of main circuit | Other |
Type of control element | Rocker lever |
Device construction | Built-in device plug-in technique |
With integrated auxiliary switch | No |
With integrated under voltage release | No |
Number of poles | 3 |
Rated short-circuit breaking capacity lcu at 400 V, AC | 100 kA |
Degree of protection (IP) | IP20 |
Height | 145 mm |
Width | 90 mm |
Depth | 84.5 mm |
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.