Schneider Electric NSX250 TMD 250A Circuit Breaker 100% New Schneider NSX250 250A TMD MCCB Fast Shipping
Price:
159.5 USD
MOQ:
1 pcs
Delivery Time:
5-7 days
Brand:
Schneider
Product Description
- Brand:Schneider Electric
- Model:ComPacT NSX250 TMD 250A
- Type:MCCB(Molded Case Circuit Breaker)
- Frame Current:250A
- Rated Current(In):250A(40℃/50℃)
- Trip Unit:TMD(Thermal-Magnetic,
- Poles:3P/4P(3D/4D)
- Rated Operational Voltage(Ue):690V AC,50/60Hz
- Rated Insulation Voltage(Ui):800V AC
- Rated Impulse Withstand Voltage(Uimp):8kV
Electrical Parameters
| Parameter | Value |
|---|---|
| Rated Operating Voltage (Ue) | 690V AC, 50/60Hz |
| Rated Insulation Voltage (Ui) | 800V AC |
| Rated Impulse Withstand Voltage (Uimp) | 8kV |
| Breakthrough Capacity (Icu @ 415V) | N type: 50kA; F type: 36kA; H type: 70kA |
| Mechanical Life | 15,000 cycles |
| Electrical Life | 8,000 cycles (440V) |
| Protection Rating | IP20 (front) |
| Weight (3P) | Approx. 8.1kg |
| Dimensions (3P) | Approx. 140*255*110mm (W*H*D) |
MicroLogic 2.3 Trip Unit Protection Features
- Long-time Delay Protection (L): Overload protection with current adjustable from 0.4 to 1 * In, inverse time characteristic
- Short-time Delay Protection (S): Short-circuit short-time delay with current adjustable from 1.5 to 10 * In, delay 0.1 to 0.4 s
- Instantaneous Protection (I): Short-circuit instantaneous at 14 * In fixed (approximately 8820A)
- Display: LED status indicator (operating/faulting)
- Function: Isolation function compliant with IEC 60947-2 standard
Application Scenarios
- Main circuit and branch circuit protection in industrial power distribution systems
- Factory, data center, and building distribution panels
- Motor, transformer, and capacitor bank protection
- Replaces traditional air switches with precise electronic protection
Certifications and Standards
Standards: IEC 60947-2, GB 14048.2
Certifications: CCC, cULus, CSA, EAC, classification society certifications
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
Location
F1-803, Guorun Silu Jin Rong Zhongxin, Qindu District, Xianyang City, Shaanxi Province
Contact Person
Leon Lee