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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: DAQCN
  • Model Number: DS-125-3P
  • Type: Moulded Case
  • Poles Number: 3
  • Product name: Mccb Moulded Case Circuit Breaker
  • Rated current: 630A
  • Rated voltage: 660V
  • Rated frequency: 50/60 Hz
  • Certificate: CE

Packaging & Delivery

Packaging Details Corrugated Carton
Delivery Time 15-20DAYS
Product Description

 

 

 

Application

DS moulded case circuit breaker is suitable for circuit AC 50Hz/60Hz, rated voltage up to AC 660V, Rated operating current to 800A.It features normal structure, reliable performance, complete accessories & high breaking capacity, used for power distribution and protecting the circuit and electrical equipment against overload and short circuit. It complies with standard of IEC60947-2.

Tripping Characteristics

Rated current ofrelease (A)Thermodynamic release (ambient temp+40°C)Operational currentof magneticrelease (A)
1.05In (cold state)
inoperative time (h)
1.30In (heat state)
inoperative time (h)
In≤63≥1< 110In±20%
63 < In≤100≥2< 210In±20%
100 < In≤630≥2< 25-10In±20%

 

Rated Current ofRelease (A)Thermodynamic release (ambient temp+40°C)Operational currentof magneticrelease (A)
1.0In
(cold state)
inoperative
time
1.20In
(heat state)
operative
time
1.50In
(heat state)
operative
time
7.2In (heat
state)
operative
time
12.5≤In≤400≥2h<2h≤4min2S<Tp≤10S12In±20%

Specifications

Type

Rated

current

(A)

Poles

Rated

insulation

voltage

(V)

Rated

operating

voltage

(V)

Arcing

overdistance

(mm)

Ultimate

short

circuit

breaking

capacity

Servies

short

circuit

breaking

capacity

Operating

performance

(times)

ONOFF
DNS-100D12.5,16,20,
25,32,40,
50,63,80,
100
3,49506900181815008500
DNS-100N2525
DNS-100H7070
DNS-160D16,20,25,
32,40,50,
63,80,100,
125,160
252515007000
DNS-160N3636
DNS-160H7070
DNS-250D160,180,
200,225,
250
252510007000
DNS-250N3636
DNS-250H7070
DNS-400D200,225,
250,300,
315,400
353510004000
DNS-400N4545
DNS-400H7070
DNS-630D315,350,
400,500,
600,630
353510004000
DNS-630N4545
DNS-630H7070

 

 

Main Products

 

Certifications

 

 

Quality management is the wings of DAQUAN and is the primer life power of DAQCN brand. The company , which completely carries out quality management ,has passed International Quality System Attestation ISO9001 and CE.

Strict quality testing procedures ,Advanced testing equipment and highly trained quality control personnel , Guarantee Filmography "products manufactures pass rate 100%" of the quality objectives.

 

Company Information

 

 

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Trade Assurance
China (Mainland) | Manufacturer
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $63,000
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