Residual current operated circuit breaker with over-current protection CHINT  NB3LE-32 1P+N B20 30mA

Residual current operated circuit breaker with over-current protection CHINT
1P+N; 20A; 2000A; 2kA
Manufacturer: CHINT
Item Status: Contact us
 18

Series: Residual current operated circuit breaker with over-current protection CHINT NB3LE series

Model: NB3LE-32 1P+N B20 30mA

Features of Residual current operated circuit breaker with over-current protection CHINT NB3LE series (contains model NB3LE-32 1P+N B20 30mA)

https://chint-sit1.oss-cn-hongkong.aliyuncs.com/uploads/product_user/document_file/file/NB3LE%20catalog.pdf
Rated residual operating current. I∆n = 30 mA: additional protection in the case of direct contact.
Tripping class: AC class – Tripping is ensured for sinusoidal, alternating
currents, whether they be quickly applied or slowly increase. A class -Tripping is ensured for sinusoidal, alternating residual currents as well as for pulsed DC residual currents, whether they be quickly applied or slowly increase.
Tripping curve: B curve (3-5 In) protection and control of the circuits against
overloads and short-circuits; protection for people and big length cables in TN and IT systems.
C curve (5-10 In) protection and control of the circuits against overloads and short-circuits; protection for resistive and inductive loads with low inrush current.
Application: http://www.chint.net/zh/index.php/product/detail/id/766.html

Specifications of Residual current operated circuit breaker with over-current protection CHINT NB3LE-32 1P+N B20 30mA

Type

Residual current breaker with overcurrent protection (RCBO)

Number of poles

1P+N

Frame size

32AF

Rated current (In)

20A

Line voltage

AC

Rated operational voltage (Ue)

240VAC

Rated frequency

50Hz, 60Hz

Rated residual current

2000A

Tripping characteristics (Curve)

b

Breaking capacity

2kA

Ultimate breaking capacity (Icu)

6kA at 240VAC

Protection delay time

0.1s

Protection function

Overcurrent

On/Off control type

Handle toggle

Mounting method

DIN rail mounting

Connection type

Screw terminals

Overall width

18mm

Overall height

113.5mm

Overall depth

76.5mm

Degree of protection

IP20

Representative standard

CE

Other option (Sold separately)

TC 5x35x1000-Aluminium, TC 5x35x1000-Steel

Document of Residual current operated circuit breaker with over-current protection CHINT

Comment about product
Loading  Processing, please wait ...
Contact us now

 Bao An Automation

Bao An Technique Service Joint Stock Company
Address: 3A Ly Tu Trong, Minh Khai, Hong Bang, Hai Phong, Viet Nam
Office 1: Van Tra B project area, An Dong, An Duong, Hai Phong, Viet Nam
Office 2: 3/38, Chu Huy Man, Phuc Dong, Long Bien, Ha Noi, Viet Nam
Factory: Van Tra B project area, An Dong, An Duong, Hai Phong, Viet Nam
Phone: (+84) 2253 79 78 79, Hotline: (+84) 989 465 256
Tax code: 0200682529 - Date: 31/07/2006
 Designed by Bao An Technique Service Joint Stock Company
 Email: baoan@baoanjsc.com.vn -  Curent online: 40 -  Total visited: 112.000.643
Chat hỗ trợ