358940
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Circuit breaker, 4-pole, 630A, 50kA, installation, cable, selective and generator protection, plug-in 110877
local index:
ALM094MOEL
Catalog No:
110877
EAN code:
4015081104062
Price:
4005,77 €
gross / pcs.
(including VAT 23%)
Delivery in 3h
Pickup in 1h
Quantity pcs.
(multiplicity:
1
)
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Product description
The circuit breakers of the NZM..-VE series are suitable for all applications and the IEC market with just four compact sizes. Assembly is always flexible with modular functional groups. With electronic trip unit for plant and cable protection, selective and generator protection, time-delayed overload and time protection and non-delayed short-circuit protection. Tips: RMS and thermal memory measurement, adjustable time delay setting tr: 2-14 s at 6xIr and infinity (without overload release), adjustable delay time tsd: steps: 0, 20, 60, 100, 200, 300, 500, 750, 1000ms, i2t-constant function: switchable
Technical data
-
Number of poles4
-
Rated current [A]630
-
Switching capacity [kA]50
-
InstallationEject technique
-
SeriesInstallation, cable, selective and generator protection
Other technical data
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Rated permanent current Iu630 A
-
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50 kA
-
Adjustment range short-term delayed short-circuit release472 ... 4410 A
-
Integrated earth fault protectionNo
-
Device constructionBuilt-in device slide-in technique (withdrawable)
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DIN rail (top hat rail) mounting optionalNo
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Number of auxiliary contacts as normally open contact0
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With switched-off indicatorNo
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Number of poles4
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Type of control elementRocker lever
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Motor drive integratedNo
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Degree of protection (IP)IP20
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Rated voltage690 ... 690 V
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Overload release current setting315 ... 630 A
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Adjustment range undelayed short-circuit release1260 ... 5040 A
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Type of electrical connection of main circuitScrew connection
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Suitable for DIN rail (top hat rail) mountingNo
-
Number of auxiliary contacts as normally closed contact0
-
Number of auxiliary contacts as change-over contact0
-
With integrated under voltage releaseNo
-
Position of connection for main current circuitFront side
-
Complete device with protection unitYes
-
Motor drive optionalYes
Bulk packaging
| A kind of package | Skrzynia |
| Quantity | 1 pcs. |
| Weight (kg) | 23,405 |
| Volume (m3) | 0,021 |
| Width (m) | 0,230 |
| Length (m) | 0,260 |
| Depth (m) | 0,346 |
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