Miniature circuit breakers E90E
Categories: 4.5KA, Miniature Circuit Breaker
Tag: Optional
Miniature Circuit Breaker is an automatic and non-adjustable breaker whose two important functions are to protect the electric circuit against overcurrent and to protect against short circuit errors. These types of breakers react immediately when the circuit is cut off, and finally after the cut off, they automatically return to the circuit.
توضیحات محصول
Miniature Circuit Breaker E90E main technical specifications
- In accordance with BS EN 60898
- -Miniature circuit breakers available ratings: 0.5A, 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
- 18mm modular width per pole
- Safety terminals ensure that incorrect connection is not possible
- Current limiting operation under fault conditions
مشخصات فنی
Model | E90E |
---|---|
Approvals & Standards | IEC 60898, IEC 60947-2 |
Rated current In | 10A, 16A, 20A, 25A, 2A, 32A, 40A, 4A, 6A |
Poles | 1P, 3P |
Nominal Voltage | 230/400V |
Insulation voltage Ui | 500V |
Frequency | 50/60Hz |
قدرت قطع نامی | 4500A |
Energy limiting class | 3 |
Rated impulse withstand voltage (1.5/50) Uimp | 6kV |
Dielectric test voltage at ind. Freq. for 1min | 2kV |
Pollution degree | 2 |
Tripping curve characteristic | B, C |
Electrical life | 10000cycles |
Mechanical life | 20000cycles |
نشانگر موقعیت کنتاکت (قطع و وصل) | |
IP Degree | IP20 |
درجه حرارت محیط برای کالیبراسیون رله حرارتی کلید | 30°C |
Ambient temperature (with daily average ≤ 35°C) | 5°C ~ +40°C- |
Storage temperature | 25°C ~ +70°C- |
Terminal connection type | Cable/Pin-type busbar/U-type busbar |
Terminal size top/bottom for cable | 25mm2 18-3AWG |
Terminal size top/bottom for busbar | 25mm2 18-3AWG |
Tightening torque | 2.5Nm 22In-Ibs |
Mounting | Mounting On DIN rail EN60715(35mm) by means of fast clip device |
Connection | Connection Power supply in both directions |
Tripping characteristics | Characteristics Curves |
نقد و بررسی ها
Be the first to review “Miniature circuit breakers E90E” Cancel reply
Reviews
There are no reviews yet.