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C Type AC Electrical Switch 35mm MCB Circuit Breaker
C Type AC Electrical Switch 35mm MCB Circuit Breaker
Specifications
Brand Name :
SONTUOEC ,WZSTEC
Model Number :
STM22-63
Certification :
CE
Place of Origin :
China
MOQ :
12000PCS
Price :
Negotiable
Supply Ability :
10000pcs/day
Delivery Time :
5-8days
Packaging Details :
240PCS/CTN
Rated frequency :
50/60 Hz,50Hz/60Hz
Mechanical life :
10000times
Protection degree :
IP20
Application :
Circuit-breaking
Mounting :
35mm din rail breaker
Description

Professional Design C Type AC Mini Circuit Breaker Electrical Switch MCB Mini Breaker 3 Pole with 2 fixed plastic clip

STM22-63 have protective function as shotrage as overload, and are used in lighting distribution systen in connerce and dwelling, and protrect fractional electric motors. and they also have many merits of high protective grade(up to IP20), high breaking capacity, reliable sensutive action, convenient, multi pole assemnling, long life ect. They are mainly adapted to the circuit of AC 50Hz, 250V in single pole, 415V in double, threee, four poles for protecting overload abd short circuit. Mean while, ther are also used in turning on or off the electric apparatus and lighting circuit under the normal conditions.

Product Parameters
Product Type
STM22-63 Series
Standard
EN60898(IEC60898);IEC60947-2
Rated Current
1/2/3/4/6/10/16/20/25/32/40/50/63A
Rated Voltage
230V/250V/400V/415V
Pole
1P/2P/3P/4P
Rated Breaking Capacity
4.5kA IEC60898(0.5-63A)
6kA IEC60947-2(0.5-63A)
Characteristic curve
B,C,D
Max.fuse that can be connected to
100AgL>10kA
Selective grade
3
Working ambient temperature
-5°C-- +40°C
Enclosed protective class
IP20
Electrical life
Not less than 8000 times
Mechanical life
Not lesss than 20000 times

Connection Capacity

Type of terminal: Lug type and pin type

16mm² flexible or 25mm² rigid up to 25A ratings

25mm² flexible or 35mm² rigid for 32A to 63A ratings

2pcs fixed plastic clip for Din Rail Installation ;

Cover: with instruction transparent cover.

Tripping Curve( MCB Mini circuit breaker )::

Curve B: (3~5 In) protect and control circuit against overload and short circuit; protect people and length cables in TN and IT systems.

Curve C:(5~10 In) protect and control circuit against overload and short circuit; protect resistive and inductive loads with low inrush current.

CurveD: (10~20 In) protect and control circuit against overload and short circuit; protect circuits which supply loads with high inrush current when the circuit closing.

Product tags

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C Type AC Electrical Switch 35mm MCB Circuit Breaker

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Product Detail
Brand Name :
SONTUOEC ,WZSTEC
Model Number :
STM22-63
Certification :
CE
Place of Origin :
China
MOQ :
12000PCS
Price :
Negotiable
Contact Supplier
C Type AC Electrical Switch 35mm MCB Circuit Breaker

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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