MCB 9mm 1 Pole Wifi Micro Circuit Breaker Overload Miniature High Fire

Product Specification

MCB 9mm 1 Pole Wifi Micro Circuit Breaker Smallest Mcb Miniature Circuit Breakers

Advantages

Half module(9mm) is ideal to save valuable switchboard space. Required by more and moreelectrical compliance, the household also need more and more circuit breaker to protect. It is small, but work as reliably as normal mini circuit breaker.

• Air temperature: use temperature -30℃~+60℃, storage temperature -40℃~+70℃.
• Altitude: The altitude of the installation site does not exceed 2000 meters, and the altitude of more than 2000 meters should be derated for use.
• Atmospheric conditions: The relative humidity of the air at the installation site does not exceed 50% at +40°C, and the average humidity of the wettest month does not exceed 90% at +20°C.
• Installation category: The installation category is Ⅲ and Ⅲ. Pollution degree: Level 2. Installation method: Use TH35-7.5 standard rail installation.
• Installation conditions: The inclination between the installation surface and the vertical surface should not exceed 5°, and the installation site should be free of significant impact and vibration.
• Wiring method: Use screw compression connection to ensure fast and safe connection of conductors.

Packing Detail

1. Product Net weight: 100g/pole

2. Packing quantity& Weight: 12 pole /box, 20 box/carton, 240 pole/carton .

3. N.W: 23KG/carton

4. G.W:24KG/carton

5. Packing Measurement: inner box 22.5×9×8 cm, Carton 45×23.5×33.5 cm ( ie 0.036 cbm)

6. 20 foot container (26 cbm): 19,2000 pole ,800 cartons

7. 40 foot container (54 cbm): 38,4000 pole, 1600 cartons

The Over-Current Protection Property

MCB Selection

 The first characteristic is the overload which is intended to prevent the accidental overloading of the cable in a no fault situation. The speed of the MCB tripping will vary with the degree of the overload. This is usually achieved by the use of a thermal device in the MCB.

 The second characteristic is the magnetic fault protection, which is intended to operate when the fault reaches a predetermined level and to trip the MCB within one tenth of a second. The level of this magnetic trip gives the MCB its type characteristic as follows:

· The third characteristic is the short circuit protection, which is intended to protect against heavy faults maybe in thousands of amps caused by short circuit faults.

· The capability of the MCB to operate under these conditions gives its short circuit rating in Kilo amps (KA). In general for consumer units a 6KA fault level is adequate whereas for industrial boards 10KA fault capabilities or above may be required.

Company Introduction

The Company Is a Leading Supplier Of Electrical In China, founded in year of 1999, Specializing In LV Distribution & Motor Control,Inductrial Contros,Overvoltage protection, Switching devices and Other devices, Manufacturing, Operating And Marketing Into An Organic Whole. Some Our Main Hot Products Are As Miniature Circuit Breakers,Molded Case Circuit breakers,Residual Current Device, MCB,RCD,RCBO,MCCB,Surge Protector,Ac Contactors,Starter,Relay,etc.

Our Company Invests Large Fund And Brains To Research Products To Fit The Demand Of The Market. High Level Research Group, Advanced Apparatus And Good Scientific Atmosphere Ensure The Stable And Reliable Quality, Most Of Our Products Conform To The Requirements Of IEC,EN,GB,BS,It Is Mainly Sold To Electrical Company And Distribution Company In Abroad, Such as Uk,Brazil,Mexico, Russia,Benin,Netherlands, South Africa, Iran ,Turkey,Thailand,Indonesia, And So On.