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Din Rail STM4-63 Series Mcb Circuit Breaker , Long Life Micro Circuit Breaker

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Din Rail STM4-63 Series Mcb Circuit Breaker , Long Life Micro Circuit Breaker

Din Rail STM4-63 Series Mcb Circuit Breaker , Long Life Micro Circuit Breaker
Din Rail STM4-63 Series Mcb Circuit Breaker , Long Life Micro Circuit Breaker

Large Image :  Din Rail STM4-63 Series Mcb Circuit Breaker , Long Life Micro Circuit Breaker

Product Details:
Place of Origin: China
Brand Name: SONTUNE
Certification: CE
Model Number: STM4-63
Payment & Shipping Terms:
Minimum Order Quantity: 10000PCS
Price: Negotiable
Packaging Details: 240PCS/CTN
Delivery Time: 20DAYS
Supply Ability: 10000PCS/DAY

Din Rail STM4-63 Series Mcb Circuit Breaker , Long Life Micro Circuit Breaker

Description
Pole: 4p Rated Frequency: 50/60HZ
Standard: IEC60898-1 Breaking Capacity: 6KA
Credential: CE Rated Voltage: 230V
High Light:

miniature circuit breaker

,

miniature current circuit breaker

STM4-63 Series Miniature Circuit Breaker IP20 Protection Magnetic Operation

 

General

  1. a.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. b.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.)

 

 

 

  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 AC 230/400
Insulation voltage Ui V 500
Rated frequency Hz 50/60
Rated breaking capacity A 3000,4500,6000
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

 

 

Din Rail STM4-63 Series Mcb Circuit Breaker , Long Life Micro Circuit Breaker 0

 

 


Our Services:

  1. Strong Production Capacity
  2. Experienced and Professional R&D Team
  3. Strict Quality Control About 15 QC staffs,testing workers and technicians guarantee the quality of goods.
  4. Rapid Logistics Management Top logistics system SAP provides accurate and timely delivery.
  5. Quick Response Any inquiries will be answered on the same day as the arrival of your call,fax or email.

Contact Details
WENZHOU SANTUO ELECTRICAL CO.,LTD.

Contact Person: Sunny Zhang

Tel: 86-13868610160

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