CSB8-63DC circuit breaker is used for DC rated voltage to 1000V, rated current to 63A line, for overload and short circuit protection, and can also be used as an infrequent operation of the line.Circuit breakers are used in DC applications such as communications and photovoltaic system.
Standard
IEC/EN606947-2
Structure
indicator function in the contact position
Install
Maximum connecting ability of 25mm
Miniature circuit breakers for use with DC voltages. Idea for communication systems and pv DC systems.
Exclusive design for your safety!
Short circuit and overload protection
Breaking capacity up to 6kA
With contact indicator
Rated current up to 63A
Rated voltage up to 1000V DC
1 Pole, 2 Pole, 3 Pole , 4 Pole are available
Comply with IEC 60898-1
Charateristics Curve:
Introduction:
CSB8-63DC miniature DC circuit breaker is designed for solar / photovoltaic PV system, energy storage and other direct current DC applications.They are mainly placed between batteries and hybrid inverters.
CSB8-63DC DC circuit breaker provides scientific arc extinguishing and flash barrier technology to fulfill quick and safe current interruption.
Wiring Diagram :
Product Parameters
| Standard | IEC/EN 60947-2 | |
| Electrical features | Rated current In (A) | 1,2,3,4,6,10,16,20,25,32,40,50,63 |
| Poles | 1P, 2P, 3P, 4P | |
| Rated voltage Ue(V) | 1P: 250V,2P:500V,3P:750V,4P:1000V | |
| Insulation voltage Ui (V) | 1000V | |
| Rated breaking capacity | 6000A | |
| Rated impulse withstand voltage(1.2/50) Uimp (V) | 4000 | |
| Dielectric Test Voltage at and ind. freq.for 1min | 2kV | |
| Pollution degree | 2 | |
| Thermo-magnetic release characteristic | B:6In±20%; C:12In±20%; | |
| Mechanical features | Electrical life | 6, 000 |
| Mechanical life | 20, 000 | |
| Contact position indicator | Yes | |
| Protection degree | IP20 | |
| Reference temperature for setting of thermal element | 30℃ | |
| Ambient temperature (with daily average ≤35℃) | -5…+40℃ | |
| Storage temperation | -35…+70℃ | |
| Installation | Terminal connection type | Cable/U-type busbar/Pin-type busbar |
| Terminal size top/bottom for cable | 25mm2 / 18-4 AWG | |
| Terminal size top/bottom for Busbar | 10mm2 / 18-8 AWG | |
| Tightening torque | 2.5 N*m / 22 In-Ibs. | |
| Mounting | On DIN rail EN 60715 (35mm) by means of fast clip device | |
| Connection | From top and bottom |
Gallery1P 2P 3P 4P
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