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AC Breakers, Industrial Automation & Circuit Protection, SCHNEIDER ELECTRIC
Schneider NSX250H TMD 4 Pole Compact Circuit Breaker
The latest Schneider NSX250H TMD 4 Pole Compact Circuit Breaker price in Pakistan is Call for Price updated on September 11, 2026.
OVERVIEW:
Electric Durability:
- 10000 cycles 440 V In/2 conforming to IEC 60947-2
- 15000 cycles 690 V In/2 conforming to IEC 60947-2
- 20000 cycles 440 V In conforming to IEC 60947-2
- 7500 cycles 690 V In conforming to IEC 60947-2
Current AC
| [In] rated current | 250 A ( 40°C ) |
Summary
| Height | 161 mm |
| Range | Compact |
HARDWARE FEATURES
| Auxiliary Contact Composition | Without |
| Depth | 86 mm |
| IK Degree of Protection | IK07 conforming to IEC 62262 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| Mounting Mode | Fixed |
| Mounting Support | Backplate |
| Number of Poles | 4 Poles |
| Protection Type | Overload protection (thermal) L Short-circuit protection (magnetic) I |
| Standards | EN/IEC 60947 UL 508 |
| Trip Unit Rating | 200 A, 250 A |
| Weight | 2.8 kg |
Type
| product or component type | Circuit breaker |
General Specification
| Control Type | Toggle |
| Mechanical Durability | 40000 cycles |
| Network Frequency | 50/60 Hz |
| Protected Poles Description | 4t |
| Width | 140 mm |
| [tr] Long-time Delay Adjustment Range | 15 s 6 x Ir 120…400 s 1.5 x In |
| [Ue] Rated Operational Voltage | 690 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
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