Solar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMP

Product Details
Customization: Available
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
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Plant Area
>2000 square meters
Management System Certification
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
  • Solar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMP
  • Solar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMP
  • Solar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMP
  • Solar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMP
  • Solar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMP
  • Solar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMP
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  • Overview
  • Detailed Photos
Overview

Basic Info.

Model NO.
LRM8-63
Speed
High-Speed Circuit Breaker
Arc-extinguishing Medium
Air
Installation
Fixed
Structure
MCB
Poles Number
3
Type
Circuit Breaker
Function
Overcurrent Protection, Short Circuit
Certification
ISO9001-2000, CE, CB, CCC
Model
Lrm3-63
Rated Voltage(V)
230/400 VAC
Rated Frequency
50/60Hz
Number of Poles
1,2,3,4p
Transport Package
240 Ples/Carton
Specification
IEC60898
Trademark
Long Road/OEM
Origin
China
Production Capacity
1000000 Poles/Month

Packaging & Delivery

Package Size
42.50cm * 23.00cm * 33.60cm
Package Gross Weight
24.000kg

Product Description

1. General
1.1 Function
protection of circuits against short-circuit currents, protection of circuits against overload currents, switch, isolation,
The LRM3-63 circuit-breakers are used in domestic installation as well as in commercial and industry electrical distribution systems.
1.2 Tripping curves:
B curve (3-5In):protection for people and big length cables in TN and IT systems.
C curve (5-10In):protection for resistive and inductive loads with low inrush current.
D curve(10-20In) :protection for circuits which supply loads with high inrush current at the circuit closing.

2. Technical data:
Electrical PARAMETERS No. Of Poles 1P, 2P, 3P, 4P
Rated Current (In):(A) 6A,10A,16A,20A,25A,32A,40A,50A,63A
Rated voltage(Ue):(V) 1P 250VDC, 2P 500VDC, 3P 750VDC, 4P 1000VDC
Rated Insulation voltage Ui:(V) 500V
Rated impulse withstand voltage(1.2/50us)Uimp:(V) 6000V
Rated short-circuit capacity Icn:(A) 6000A
Energy limiting class
3
Electrical life 4,000 Nos of operating cycles at rated current
Mechanical PARAMETERS Protection Degree   IP20
Material group IIIa
Contact position indication Red/Green
Mechanical life 20,000 Nos of operating cycles at rated current
Contact position indicator Yes
Reference ambient calibration air temperature -50ºC~+40ºC
Installation Method of mounting On symmetrical Din rail 35mm
Terminal connection type Screw terminal,Cable/U-type busbar/Pin-type busbar
Terminal size top/bottom for cable 25mm²
18-4AWG
Terminal size top/bottom for busbar 10mm²
18-8AWG
Tightening torque 2.5N.m
Mounting On DIN rail EN 60715 (35mm) by means of fast clip device
Operating means Lever
Connection From top and bottom
3.Overall & Installation Dimensions

Solar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMP
Detailed Photos

 


Solar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMP
Solar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMPSolar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMP

Solar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMP

Solar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMPSolar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMPSolar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMPSolar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMPSolar PV DC Circuit Breaker DC 500V DC MCB 4 Poles Miniature Circuit Breaker 1-80 AMP





 

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