• Dz55-63 Series Miniature Circuit Breaker
  • Dz55-63 Series Miniature Circuit Breaker
  • Dz55-63 Series Miniature Circuit Breaker
  • Dz55-63 Series Miniature Circuit Breaker
  • Dz55-63 Series Miniature Circuit Breaker
  • Dz55-63 Series Miniature Circuit Breaker

Dz55-63 Series Miniature Circuit Breaker

Breaking Capacity: Low Voltage Circuit Breakers
Operation: Manual Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: MCB
Customization:

Contact Supplier

Gold Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
DZ55-63
Poles Number
2
Type
Circuit Breaker
Function
Circuit-Breaker Failure Protection
Certification
ISO9001-2000, CE
Transport Package
Carton
Trademark
ELECAL
Origin
Wenzhou
HS Code
85362000

Product Description

1.Application

DZ55-63 high switch-off ability miniature circuit breaker is applicable to a line of AC 50Hz/60Hz, rated voltage 230/400V and rated current up to 63A, used for overload and short circuitprotection. It can also be used for infrequent line conversion under the normal condition.Thebreaker is applicable to industrial enterprise, commercially district, high-rise building and dwell-ing house. It conforms with the standards of IEC60898.

2.Main Technical Parameter

Type DZ55-63
Pole 1P 2P, 3P, 4P
Rated current (A) 1,2,3,4,6,10,16,20,25,32,40,50,63
Rated voltage(V) 230 400
Type of instantaneous release B,C,D
Rated short circuit breaking capacity Icn(KA) 10
Life (times) 1-32A Electric life 8000
Mechanical life 20000
Operation frequency 240 times per hour
40-63A Electric life 8000
Mechanical life 20000
Operation frequency 120 times per hour

3.Applicable conducting wire

Rated current(A) Nominal cross section of wire mm2
1-6A 1
10A 1.5
16,20A 2.5
25A 4
32A 6
40,50A 10
63A 16

4.The over-current protection property

Ambient Temperature Initial Status Test Current Expected Result Expected Result Note
30±2oC Cold position 1.13In t≥1h Non-release -
Carried out immediately after previous test 1.45In t<1h Release -
Cold position 2.55In 1s<t<60s
(In≤32A)
Release Current smoothly rises to specified value within 5s
Cold position 2.55In 1s<t<120s
(In>32A)
Release
-5~+40oC Cold position 3In t≥0.1s Non-release Type B
Cold position 5In t<0.1s Release Type B
Cold position 5In t≥0.1s Non-release Type C
Cold position 10In t<0.1s Release Type C
Cold position 10In t≥0.1s Non-release Type D
Cold position 20In t<0.1s Release Type D 
Dz55-63 Series Miniature Circuit Breaker Dz55-63 Series Miniature Circuit Breaker Dz55-63 Series Miniature Circuit Breaker
Dz55-63 Series Miniature Circuit Breaker

Send your message to this supplier

*From:
*To:
avatar Ms. Chris ye
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Contact Supplier

Gold Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
10
Year of Establishment
2014-04-28