Earth & Insulation Tester, Industrial Meter, Sigma
Sigma D250 4 Poles Earth Leakage Breaker with Shunt Trip Release
₨57,500.00
The latest Sigma D250 4 Poles Earth Leakage Breaker with Shunt Trip Release price in Pakistan is Rs. 57,500/- updated on June 25, 2026.
OVERVIEW:
- Sigma D250 4 Poles Earth Leakage Breaker with Shunt Trip Release
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Documents:
Sigma D250 4 Poles Earth Leakage Breaker with Shunt Trip Release Data Sheet.pdf
Capacitance
| Breaking capacity | Icu (kA) : 36 |
Summary
| Ambient Temperature | -20 to +60°C |
| Overload protection | >1.3xIn |
Voltage AC
| Rated Operational Voltage | 400 Ue V AC |
HARDWARE FEATURES
| Number of Poles | 4 Poles |
TECHNICAL SPECIFICATION
| Electrical Life | Operation : 5000 ON – OF |
| Mechanical Life | Operation: 15000 ON – OFF |
| Rated Current | 125, 160, 200, 250 A |
| Rated Insulation Voltage | 750 Ui V AC |
General Specification
| Instantaneous Tripping Current | (Im) : (5-10)xIn |
| Storage temperature | -40 to +80°C |
| Threshold Current | 0,03-0,1-0,3-0,5 (mA) |
| Threshold Tripping Time | 0,1-0,3-0,5-1 (sec) |
| Type | Earth Leakage Circuit Breaker Plus Shunt trip Release |
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