Din Rail Electrical Isolator Switch Fixed Install Plastic Texture PA66 IEC60947.3
Brand Name:SONTUNE
Certification:CE
Model Number:STIS-125
Minimum Order Quantity:5000pcs
Place of Origin:China
Price:Negotiable
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Location:
Wenzhou Zhejiang China
Address:
No. 3999 LiuJiang Road, Liushi, Yueqing, Wenzhou, Zhejiang, China
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Product Details
STIS-100 2P Moulded Case Circuit Breaker
Basic Information
Molded case circuit breakers are a type of electrical protection device that is commonly used when load currents exceed the capabilities of miniature circuit breakers .They are also used in applications of any current rating that require adjustable trip settings, which are not available in plug-in circuit breakers and MCBs.
Main Functions
- Protection against overload – currents above the rated value that last longer than what is normal for the application.
- Protection against electrical faults – During a fault such as a short circuit or line fault, there are extremely high currents that must be interrupted immediately.
- Switching a circuit on and off – This is a less common function of circuit breakers, but they can be used for that purpose if there isn’t an adequate manual switch.
The wide range of current ratings available from molded-case circuit breakers allows them to be used in a wide variety of applications. MCCBs are available with current ratings that range from low values such as 15 amperes, to industrial ratings such as 2,500 amperes. This allows them to be used in both low-power and high-power applications.
Rated current of release(A) | Thermodynamic release (ambient temp +40°C) | operational current of magnetic ralease(A) | |||
1.05In(cold state) in operative time(h) | 1.30(heat state) inoperative time(h) | ||||
| In≤63 | ≥1 | <1 | 10In±20% | ||
| 63 | ≥2 | <2 | 10In±20% | ||
| 100 | ≥3 | <3 | 5-10In±20% | ||
Rated current of release(A) | Thermodynamic release (ambient temp +40°C) | operational current of magnetic ralease(A) | |||
1.0 In(cold state) operative time(h) | 1.20(heat state) operative time(h) | 1.50(heat state) operative time(h) | 1.01(heat state) operative time(h) | ||
| 12.5 | ≥2 | <2 | ≤4min | 2s | 12In±20% |
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1. We have competitively price,
2. we can provide after sale service,
3. our products are of high quality, they are durable and have long life
Din Rail Electrical Isolator Switch Fixed Install Plastic Texture PA66 IEC60947.3
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