Good Quality Lf8 Series Residual Current Circuit Breaker

Product Specifications

Prod Model:	LF8-2P LF8-4P
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Speed:	Normal Type Circuit Breaker
Arc-extinguishing Medium:	Air
Certification:	CE
Breaking Capacity:	4.5 Ka 6ka 10ka
Operation:	Electrical Type / Magnetic Type
Installation:	DIN Type
Structure:	RCCB
Poles Number:	2p,4p

Product Description

1.Specifications
Type (wave form of the earth leakage sensed):AC,A
Thermo-magnetic release characteristic:B,C
Rated current In MCB+add-on RCD block:6, 10, 16, 20, 25, 32, 40, 50, 63A
Poles: 2P(1P+N),4P (3P+N)
Rated voltage Ue(V): 230/240
Rated sensitivity I n  MCB+add-on RCD block:0.03, 0.1, 0.3                                       
Rated residual making and breaking capacity I m:500A(In 40A) 630(In>40A)
Rated short-circuit capacity lcn:4,500/6,000A
Break time under I n : <0.1s
Rated frequency:50/60Hz
Rated impulse withstand voltage (1.2/50)Uimp:6,000A
Dielectric TEST voltage at ind. Freq. for 1min:2kV
Insulation voltage Ui:500V
Pollution degree:2
Mechanical Features
Contact position indicator: Yes
Protection degree:IP20
Ambient temperature (with daily average 35 ): -5 ...+40
Storage temperation: -25 ...+70

Installation

Terminal connection type: Cable/U-type busbar/Pin-type busbar

Terminal size top/bottom for cable: 25mm2   18-3AWG

Terminal size top/bottom for busbar: 25mm2   18-3AWG

Tightening torque 2 N*m  18In-Ibs.

Mounting: On DIN rail EN 60715 (35mm) by means of fast clip device

Connection: From top and bottom (for combined type)

From top (MCB+add-on RCD block)