1P 40A mini circuit breaker 10KA MCB circuit breaker

Instruction of type code

LWB6- B40-1

Series code

Tripping characteristic type: B, C, D

Rated current(A):1,2, 3, 4, 6, 10, 16,20, 25, 32, 40, 50, 63

Number of poles:1,2. 3. 4

Functions

Overload protection

Short circuit protection

Isolation

Controlling

Used in residential building, non-residential building, industry, energy and infrastructure.

Features

1.The handle being seal-able or equipped with padlock bracket avoids dangerous operation changes(ON/OFF)

2.The handle provides a clear indication of the contact position

3.Adequate printing of all data on the front provides long-term identification

4.Energy limiting class: 3

5.The emission of ionized gases is limited to the severest restrictions: 45mm grid distance

6.This MCB for household in accordance with:IEC 60898-B,C,D tripping characteristics

7.This MCB for industry in accordance with IEC 60947-2 instantaneous tripping characteristics with release B: 4ln,release C:8ln,release D:12ln

8.This MCB may be extended with

   A wide range of RCDs

   Full sets of additional components

   Full sets of accessories

 Technical specifications

Tripping characteristic curves

Temperature derating

Why choose us

1. 9 years: Zhengcheng Group is founded in 2006. 

2. cooperating companies: We have over 100 cooperating companies.

3. quality control: our defective products rate is 0.5%

4. economically price, exquisitedly made.

5. adequate supply capacity, punctual delivery time.

6. best after sales service are provided.