DC MCB Mini Circuit Breaker 63A 125A 250V 500V 750V 1000VDC

Model NO.
STD1-63
Arc-extinguishing Medium
Air
Installation
Fixed
Structure
MCB
Poles Number
4
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Certification
CE
Transport Package
Exporting Carton
Specification
240pcs/ctns
Trademark
SONTUOEC, STUOEC, WZSTEC
Origin
Wenzhou Zhejiang, China
HS Code
8536200000
Production Capacity
5000pieces/Week
Package Size
46.00cm * 24.00cm * 33.00cm
Package Gross Weight
0.010kg
Reference Price
$ 1.02 - 1.13
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Product Description

SONTUOEC  high quality solar dc mcb circuit breaker switch STD1-63  63A  125A  24v 250v 400v 500v 750v 1000v

STD1-63     MCB Miniature Circuit Breaker (Din Rail Installing) 



General
STD1-63  ;SNL7, STD11-125  series high breaking capacity Solar system DC MCB , apply to rating current 63A ,125A , It is mainly used for the overloading and short circuit protection in DC distribution system equipment and electric equipment. It can be widely used in electric, post, traffic, mining enterprise and different kinds of fields.



DC MCB Features:

1. Thermoplastic shell, full inlet, impact resistant, recyclable, self extinguishing
2. Super safety: classic U tunnel terminal, to ensure that the line connection is solid and reliable
3. The original air flow, can effectively reduce the temperature between adjacent circuit breaker
4. Safety handle, classic original design, ergonomic



Specifications

Model   STD1-63 ; SNL7 ; STD11-125
Pole 1P,2P,3P,4P
Rated Current(In) 1,2,4,6,10,16,20,25,32,40,50,63A ; 80,100,125A
Rated Voltage(Un) DC 24,48,120,250 1P;400,500 2P;750 3P;    1000V 4P
Rated Frequency 50/60HZ
Tripping curve B,C,D
Magnetic releases B curve: between 3and 5 In
C curve: between 5and 10In
D curve: between 10 and 14In
Electro-mechanical endurance over 6000 cycles

 

  Standard   IEC/EN 60898-1
Electrical
features 		Rated current In A 1,2,4,6,10,16,20,25,32,40,50,63 ;80,100,125
Poles P 1,2,3,4
Rated voltage Ue V DC 24,48,120,250,400,500,750,1000V
Insulation voltage Ui V 500
Rated frequency Hz 50/60
Rated breaking capacity A 3000 4500   6000 10000
Rated impulse withstand voltage(1.2/50)Uimp V 4000
Dielectric test voltage at ind.Freq.for 1 min Kv 2
Pollution degree   2
Thermo-magnetic release characteristic   B,C,D
Mechanical
features 		Electrical life t 4000
Mechanical life t 10000
Protection degree   IP20
Reference temperature for setting
of thermal element 		ºC 30
Ambient temperature
(with daily average ≤35ºC) 		ºC -5~+40(Special application please refer to
temperature compensation correction)
Storage temperature ºC -25~+70
Installation Terminal connection type   Cable/Pin-type busbar
Terminal size top/bottom for cable mm 2 25
AWG 18-3
Therminal size top/bottom for busbar mm 2 25
AWG 18-3
Tightening torque N * m 2
In-lbs 18
Mounting   on  DIN rail EN 60715(35mm)by means of fast clip device
Connection   From top and bottom



DC MCB Mini Circuit Breaker 63A 125A 250V 500V 750V 1000VDC


DC MCB Mini Circuit Breaker 63A 125A 250V 500V 750V 1000VDC


DC MCB Mini Circuit Breaker 63A 125A 250V 500V 750V 1000VDC


 

Circuit Breaker

PNEUTEC.IT, 2023