施耐德电气 C25N3TM250 断路器 Compact NSX250N，50kA @ 415VAC，Tmd 跳闸装置 250A，3 极 3d

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施耐德电气 C25N3TM250 断路器 Compact NSX250N，50kA @ 415VAC，Tmd 跳闸装置 250A，3 极 3d

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施耐德电气 C25N3TM250 断路器 Compact NSX250N，50kA @ 415VAC，Tmd 跳闸装置 250A，3 极 3d

品牌:	SCHNEIDER ELECTRIC
模型:	C25N3TM250

技术数据表

Environmental disclosure

Specifications

View other Circuit Breaker dimensions or variations

Ambient air temperature for operation

-25…70 °C

Poles Description

Protected Poles Description

Network Type

[In] Rated Current

250 A at 40 °C

Network Frequency

50/60 Hz

Standards

EN/IEC 60947

[Ui] Rated Insulation Voltage

800 V AC 50/60 Hz

[Uimp] Rated Impulse Withstand Voltage

8 kV

Ip Degree Of Protection

IP40 conforming to IEC 60529

Pollution Degree

3 conforming to IEC 60664-1

Ambient Air Temperature For Storage

-50…85 °C

[Ue] Rated Operational Voltage

690 V AC 50/60 Hz

Trip Unit Rating

250 A at 40 °C

Trip Unit Technology

Thermal-magnetic

Trip Unit Protection Functions

Control Type

Toggle

Mounting Mode

Fixed

Trip Unit Name

TM-D

Device Short Name

NSX250N

Product Or Component Type

Circuit breaker

Range

ComPacT new generation

Product Name

ComPacT NSX new generation

Device Application

Distribution

Connection Pitch

35 mm

Utilisation Category

Category A

Suitability For Isolation

Yes conforming to EN/IEC 60947-2

Mounting Support

Backplate

Mechanical Durability

20000 cycles

Electrical Durability

20000 cycles at 440 V In/2 10000 cycles at 440 V In 10000 cycles at 690 V In/2 5000 cycles at 690 V In

Earth-Leakage Protection

Without

Product Certifications

CCC EAC Marine

Ik Degree Of Protection

IK07 conforming to IEC 62262

Protection Type

L : for overload protection (thermal) I : for short-circuit protection (magnetic)

Upside Connection

Front

Downside Connection

Front

Electrical Shock Protection Class

Class II

Performance Level

N 50 kA 415 V AC

Number Of Slots For Electrical Auxiliaries

5 slot(s)

Overvoltage Category

Class II

Relative Humidity

0…95 %

Operating Altitude

0...2000 m without derating 2000 m...5000 m with derating

Power Dissipation Per Pole

18.75 W

[Ics] Rated Service Short-Circuit Breaking Capacity

90 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 36 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2

Mounting Position

Horizontal and vertical Flat on the back

[Icu] Rated Ultimate Short-Circuit Breaking Capacity

90 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 600 V AC 50/60 Hz conforming to UL 508

Long-Time Pick-Up Adjustment Type Ir (Thermal Protection)

Adjustable

[Ir] Long-Time Protection Pick-Up Adjustment Range

0.7...1 x In

Long-Time Protection Delay Adjustment Type Tr

Fixed

[Tr] Long-Time Protection Delay Adjustment Range

120…400 s at 1.5 x In 15 s at 6 x Ir

Instantaneous Protection Pick-Up Adjustment Type Ii

Adjustable

[Ii] Instantaneous Protection Pick-Up Adjustment Range

5...10 x In