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Schneider Electric C25W4TM250 ComPacT NSX250HB2 4P 250 A 100 kA TM-D Fixed Moulded Case Circuit Breaker

% $-1,250.73
Schneider Electric C25W4TM250 ComPacT NSX250HB2 4P 250 A 100 kA TM-D Fixed Moulded Case Circuit Breaker
Schneider Electric C25W4TM250 ComPacT NSX250HB2 4P 250 A 100 kA TM-D Fixed Moulded Case Circuit Breaker

Schneider Electric C25W4TM250 ComPacT NSX250HB2 4P 250 A 100 kA TM-D Fixed Moulded Case Circuit Breaker

Brand: Schneider Electric
Reference No: C25W4TM250
Catalog No: C25W4TM250
Tariff Code (HS): 853620
Rated Current: 250 A
Breaking Type: TM-D
Rated Voltage: 690 V AC
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$1,250.73

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  • Description

The Schneider Electric C25W4TM250 is a 4-pole ComPacT NSX250HB2 moulded case circuit breaker rated 250 A on a TM-D thermal-magnetic trip unit, built on the HB2 690 V AC frame. Breaking capacity (Icu) is 100 kA across the 500 V, 525 V and 660/690 V AC classes, against a 690 V AC rated operational voltage, for the highest-fault-current 690 V applications in the NSX250 range.

Technical Specifications

Reference C25W4TM250
Brand Schneider Electric
Range ComPacT
Device Short Name NSX250HB2
Product Type Circuit breaker
Poles 4P
Protected Poles 4D
Neutral Protection Setting 1 x Ir (4D)
[In] Rated Current 250 A at 40 °C
[Ue] Rated Operational Voltage 690 V AC 50/60 Hz
[Ui] Rated Insulation Voltage 800 V AC
[Uimp] Rated Impulse Withstand Voltage 8 kV
Breaking Capacity [Icu] 100 kA at 500 V AC, 100 kA at 525 V AC, 100 kA at 660/690 V AC (IEC 60947-2)
Service Breaking Capacity [Ics] 100 kA at 500 V AC, 100 kA at 525 V AC, 100 kA at 660/690 V AC
Trip Unit TM-D, thermal-magnetic, LI
[Ir] Long-Time Pick-up Range 0.7...1 x In (adjustable)
[Ii] Instantaneous Pick-up Range 5...10 x In (adjustable)
Suitability For Isolation Yes (EN/IEC 60947-2)
Mounting Mode Fixed
Connection Front (upside and downside)
Dimensions (W x H x D) 140 x 161 x 86 mm
Net Weight 2.8 kg
IP Degree Of Protection IP40 (IEC 60529)
Ambient Air Temperature For Operation -25...70 °C

Certifications & Standards

  • EN/IEC 60947-2

Selection Notes

At 100 kA Icu across the full 500-690 V AC band, the HB2 frame is the top breaking-capacity option in the NSX250 range and is the one to specify where prospective fault current at 690 V exceeds the HB1 frame's 75 kA rating. The 4th pole trips at 1 x Ir for a protected neutral on 4-wire 690 V feeders; Pick a different trip-current sibling in the same HB2 series to match load current without changing the breaking-capacity class.

Technical Details

Short Description
ComPacT NSX250HB2 MCCB, 4P 250 A, 100 kA at 690 V AC, TM-D trip unit.
Rated Current (Ampere)
250 A
Rated Voltage (VAC)
690 V AC
Mounting Type
Fixed
Protection Type
IP40
Catalog No
C25W4TM250
Delivery Date (Days)
30 days
Model Number
NSX250HB2
Tariff Code
853620

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