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Schneider-Electric
31580

circuit breaker Compact NS250N - TMD - 250 A - 1 pole 1d
In stock: 1 pc(s)
Barcode: 3303430315803
Tariff code:

This product is discontinued.

This product is no longer manufactured, but we have it in stock. Please contact us for price and delivery information!

Link to the manufacturers site: 31580 - circuit breaker Compact NS250N - TMD - 250 A - 1 pole 1d

Main

range: ComPact

range of product: Compact NS100...630

product or component type: Circuit breaker

product name: ComPact NS

device short name: Compact NS250N

circuit breaker name: Compact NS250N

device application: Distribution

poles description: 1P

protected poles description: 1t

network type: AC; DC

network frequency: 50/60 Hz

[In] rated current: 220 A at 65 °C; 250 A at 40 °C

[Ui] rated insulation voltage: 750 V AC 50/60 Hz conforming to IEC 60947-2

[Uimp] rated impulse withstand voltage: 8 kV conforming to IEC 60947-2

[Ue] rated operational voltage: 277 V AC 50/60 Hz conforming to IEC 60947-2

breaking capacity code: N

breaking capacity: 25 kA at 240 V AC 50/60 Hz conforming to NEMA AB1 HIC; 25 kA at 277 V AC 50/60 Hz conforming to NEMA AB1 HIC; 25 kA Icu at 220 V AC 50/60 Hz conforming to IEC 60947-2; 25 kA Icu at 277 V AC 50/60 Hz conforming to IEC 60947-2

[Ics] rated service breaking capacity: 25 kA at 220 V AC 50/60 Hz conforming to IEC 60947-2; 25 kA at 277 V AC 50/60 Hz conforming to IEC 60947-2

suitability for isolation: Yes conforming to IEC 60947-2

utilisation category: Category A

trip unit name: TM-D

trip unit technology: Thermal-magnetic

trip unit rating: 250 A

protection type: Overload protection (thermal); Short-circuit protection (magnetic)

pollution degree: 3 conforming to IEC 60947

Complementary

control type: Toggle

mounting mode: Fixed

mounting support: Backplate

upside connection: Front

downside connection: Front

mechanical durability: 10000 cycles

electrical durability: 10000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-2; 5000 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-2

connection pitch: 35 mm

local signalling: Positive contact indication

long time pick-up adjustment type Ir: Fixed

long time pick-up adjustment range: 0.8...1 x In

instantaneous pick-up adjustment type Ii: Adjustable

instantaneous pick-up adjustment range: 5...10 x In

height: 161 mm

width: 35 mm

depth: 86 mm

Environment

standards: IEC 60947-2

product certifications: KEMA; ASEFA; LCIE; ASTA

IP degree of protection: IP40 conforming to IEC 60529

IK degree of protection: IK07 conforming to EN 50102

ambient air temperature for operation: -25…70 °C

ambient air temperature for storage: -50…85 °C

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