IZMX16B3-A16W 122850 0004357106 EATON ELECTRIC Circuit-breaker 3p, 1600A, AF View larger
Images are for illustrative purposes only. Please refer to data sheet for details.

IZMX16B3-A16W 122850 0004357106 EATON ELECTRIC Circuit-breaker 3p, 1600A, AF

IZMX16B3-A16W

122850

0004357106

EATON-MOELLER

Available Ship on today

These delivery times are estimations and may vary when the item order has been processed. You will be notified of any change to delivery times once the order has been processed.

Circuit-breaker 3p, 1600A, AF

More details


Home > EATON - MOELLER

* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER

* This article is obsolete. Please ask us for a quotation and we will check if there are units available or we will offer you an alternative product.

If our price is not the best, please ask us for a quote. Ask for a quotation

More info



Circuit-breaker 3p, 1600A, AF
EL-Nummer (Norway)
0004357106
Circuit-breaker IZMX16 ( Air circuit-breakers/switch-disconnectors), 3 pole, Current Range: Up to 4000 A, Rated current = rated uninterrupted current( In = Iu): 1600 A, Rated ultimate short-circuit breaking capacity up to 440V/690V 42/42( Icu): 42 kA, Rated service short-circuit breaking capacity up to 440V/690V 42/42( Ics): 42 kA, Overload release, min.( Ir): 800 A, Overload release, max.( Ir): 1600 A, Installation type: Withdrawable, Standard/Approval: IEC, Protective function: System protection
[

Delivery program

Product range
Air circuit-breakers/switch-disconnectors
Product range
Open circuit-breakers
Current Range
Up to 4000 A
Protective function
System protection
Installation type
Withdrawable
Construction size
IZMX16
Release system
Electronic release
Standard/Approval
IEC
Number of poles
3 pole
Degree of Protection
IP20, IP55 with protective cover, IP41 door sealing frame
optionally fittable by user with comprehensive accessories
Rated current = rated uninterrupted current [In = Iu]
1600 A
Rated ultimate short-circuit breaking capacity up to 440V/690V 42/42 [Icu]
42 kA
Rated service short-circuit breaking capacity up to 440V/690V 42/42 [Ics]
42 kA
Overload release, min. [Ir]
800 A
Overload release, max. [Ir]
1600 A
Non-delayed [Ii = In x …]
2 - 12
Notes

Main terminals must be separately ordered.

Note concerning the product

Cassette needs to be ordered separately.

,

Technical data

General
Standards
IEC/EN 60947
Ambient temperatureStorage [ϑ]
-40 - +70 °C
Ambient temperatureOperating (open)
-25 - +70 °C
Mounting position
Utilization category
B
Degree of Protection
IP20, IP55 with protective cover, IP41 door sealing frame
Direction of incoming supply
as required
Main conducting paths
Rated current = rated uninterrupted current [In = Iu]
1600 A
Rated uninterrupted current at 50 °C [Iu]
1500 A
Rated uninterrupted current at 60 °C [Iu]
1400 A
Rated uninterrupted current at 70 °C [Iu]
1350 A
Rated impulse withstand voltage [Uimp]
12000 V AC
Rated operational voltage [Ue]
690 V AC
Use in IT electrical power networks up to U = 440 V [IIT]
23 kA
Overvoltage category/pollution degree
III/3
Rated insulation voltage [Ui]
1000 V
Switching capacity
Rated short-circuit making capacity [Icm]up to 440 V 50/60 Hz [Icm]
88 kA
Rated short-circuit making capacity [Icm]up to 690 V 50/60 Hz [Icm]
88 kA
Rated short-time withstand current 50/60 Hzt = 1 s [Icw]
42 kA
Rated short-circuit breaking capacity Icn [Icn]IEC/EN 60947 operating sequence Icu O-t-COup to 240 V 50/60 Hz [Icu]
42 kA
Rated short-circuit breaking capacity Icn [Icn]IEC/EN 60947 operating sequence Icu O-t-COup to 440 V 50/60 Hz [Icu]
42 kA
Rated short-circuit breaking capacity Icn [Icn]IEC/EN 60947 operating sequence Icu O-t-COup 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-COup 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-COup 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-COup to 690 V 50/60 Hz [Ics]
42 kA
Operating timesClosing delay via spring release
30 ms
Operating timesTotal opening delay via shunt release
25 ms
Operating timesTotal opening delay via undervoltage release
50 ms
Operating timesTotal opening delay on non-delayed short-circuit release (up to complete arc quenching)
25 ms
LifespanLifespan, mechanical [Switching cycles (ON/OFF)]
12500
LifespanLifespan, mechanical with maintenance [Switching cycles (ON/OFF)]
20000
LifespanLifespan, electrical [Switching cycles (ON/OFF)]
10000
LifespanLifespan, electrical with maintenance [Switching cycles (ON/OFF)]
10000
Maximum operating frequency [Operations/h]
60
Heat dissipation at rated current InWithdrawable units (switch with cassette)
320 W
Weight
Withdrawable3-pole
28 kg
Withdrawable4-pole
33 kg
Cassette3 pole
18 kg
Cassette4 pole
21 kg
Terminal capacities
Copper barFixed mountingBlack
2 x 5 x 100 mm
Copper barWithdrawable unitsBlack
2 x 5 x 100 mm
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.

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.

,

Design verification as per IEC/EN 61439

Technical data for design verification
Rated operational current for specified heat dissipation [In]
1600 A
Equipment heat dissipation, current-dependent [Pvid]
320 W
Operating ambient temperature min.
-25 °C
Operating ambient temperature max.
+70 °C
IEC/EN 61439 design verification
10.2 Strength of materials and parts10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.3 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 parts10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.7 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 properties10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9 Insulation properties10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9 Insulation properties10.9.4 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.
,

Technical data ETIM 7.0

Low-voltage industrial components (EG000017) / Power circuit-breaker for trafo/generator/installation protection (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] [AJZ716013])
Rated permanent current Iu
1600 A
Rated voltage
690 - 690 V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42 kA
Overload release current setting
800 - 1600 A
Adjustment range short-term delayed short-circuit release
0 - 0 A
Adjustment range undelayed short-circuit release
3200 - 19200 A
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
With switched-off indicator
Yes
With under voltage release
No
Number of poles
3
Position of connection for main current circuit
Rear
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:
IZMX16B3-A16W 0004357106 122850 122850_EN.pdf 271 Kbytes   IZMX16B3-A16W 0004357106 122850 122850_EN.pdf

Reviews (0)

No customer reviews for the moment.

Add Review
hide form
Rating:
Name:
Email:
Subject:
Text:
  Captcha
  Add review

All ratings we receive from the items we offer are real and verified. A small gesture, but a lot of value. That's why we thank you for that minute you invest in leaving us your opinion and qualification about the products, because it helps us to continue improving and to offer you a service of even higher quality.