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Safety Miniature MCB Circuit Breaker 4p 6A - 63A MCB With High Durability
Safety Miniature MCB Circuit Breaker 4p 6A - 63A MCB With High Durability
Specifications
Brand Name :
SONTUNE
Model Number :
STM2-63
Certification :
CE
Place of Origin :
China
MOQ :
10000PCS
Price :
Negotiable
Supply Ability :
10000PCS/DAY
Delivery Time :
20DAYS
Packaging Details :
240PCS/CTN
in :
6,10,16,20,25,32,40,50,63A
Voltage :
230/400V
Poles Number :
4p
Breaking capacity :
6KA
Product name :
MCB
Application :
Electrical Power
Description

Schneider STM2-63 3p MCB Circuit Breaker With Double Wiring 6ka Ce Semko

General

1. Application:For protecting cables and equipments against overload and short circuit.

2. General rules for choosing MCB.

  1. Technical data of the network at the point considered

The earthing systems,short-circuit current at the circuit breaker installation point,which must always be less than the breaking capacity of this device,network normal voltage.

  1. There are 3 curvve characteristics for magnetic operation:

B curve (3-5In) protection and control of the circuits against length cables in TN and IT systems.

C curve (5-10In) protection and control of the circuits against overloads and short-circuits; protection for resistive and inductive loads with low inrush current.

D curve (10-14In) protection and control of the circuits against overloads and short-circuits; protection for circuits which supply loads with high inrush current at the circuit closing (LV/LV transformers,breakdown lamps.)

Specifications

Certificate CE
Satandard ranges of instantaneous tripping B-type, C-type, D-type
Rated voltage(V) 230/400
Rated current(A) 6, 8, 10, 13, 16, 20, 25, 32, 40, 50, 63
Rated frequency(Hz) 50/60
Rated short-circuit capacity 6000A(In<=40A), 4500A(In=50A/63A)
Number of poles 1, 2, 3, 4
Standard IEC60898

Standard IEC/EN 60898-1
Electrical
features		 Rated current In A 1,2,4,6,10,16,20,25,32,40,50,63
Poles P 1,2,3,4
Rated voltage Ue V 230/400V
Insulation voltage Ui V 500
Rated frequency Hz 50/60
Rated breaking capacity A 4500,6000
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		 ℃ 30
Ambient temperature
(with daily average ≤35℃)		 ℃ -5~+40(Special application please refer to
temperature compensation correction)
Storage temperature ℃ -25~+70
Installation Terminal connection type Cable/Pin-type busbar
Terminal size top/bottom for cable mm2 25
AWG 18-3
Therminal size top/bottom for busbar mm2 25
AWG 18-3
Tightening torque N*m 2
In-lbs 18
Mounting on DDIN rail EN 60715(35mm)by means of fast clip device
Connection From top and bottom

Product tags

mcb miniature circuit breaker

,

abb miniature circuit breakers

,

mini circuit breaker mcb
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Safety Miniature MCB Circuit Breaker 4p 6A - 63A MCB With High Durability

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Product Detail
Brand Name :
SONTUNE
Model Number :
STM2-63
Certification :
CE
Place of Origin :
China
MOQ :
10000PCS
Price :
Negotiable
Contact Supplier
Safety Miniature MCB Circuit Breaker 4p 6A - 63A MCB With High Durability

WENZHOU SANTUO ELECTRICAL CO.,LTD.

Site Member
7 Years
zhejiang, wenzhou
Since 2005
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
RCBO Circuit Breaker, RCCB Circuit Breaker, MCB Circuit Breaker
Total Annual :
350-500
Employee Number :
50~100
Certification Level :
Site Member
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