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YUEQING WINSTON ELECTRIC CO.,LTD.
Yueqing Winston Electric Co., Ltd Proximity sensor,switching power supply,voltage stabilizer,motor soft starter,frequency inverter,float switch,AC magnetic contactor, thermal overload relay, terminal
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Winston CM1 MCCB , 630A Electronic Molded Case Circuit Breaker With IEC

YUEQING WINSTON ELECTRIC CO.,LTD.

Winston CM1 MCCB , 630A Electronic Molded Case Circuit Breaker With IEC

Brand Name : Winston/OEM

Model Number : CM1

Certification : CE,ROSH

Place of Origin : China,Zhejiang

MOQ : 1PCS

Price : USD20 to 600USD

Payment Terms : T/T,L/C,Paypal,Online Payment,RMB/USD

Supply Ability : 10000PCS/Month

Delivery Time : 3-15days after get payment.

Packaging Details : Export standard carton box

Material : Plastic

Poles : 3p,4p

Current : 6A to 1600A

OEM : Yes

Rated Voltage : 800VAC

Rated Current : 225A

Rated Frequency : 50/60hz

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Winston CM1 MCCB , 630A Electronic Molded Case Circuit Breaker

Description:

CM1 moulded case circuit breaker is one of the most advanced type breakers in the world, which adopts international advanced design and manufacture technology.

They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12.5A to 630A.Its rated insulation voltage is 690V.

It can make and break the non-frequently circuit in the normal conditions.

It takes protect effect when mouse cage motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage.

It complies with IEC60947-2.

Features

  • CM1-225L is molded case circuit breaker with earth leakage protection function.
  • The CM1 Electric Circuit Breaker Insulated Voltage 800V AC,50/60Hz,Rated Voltage Max 690V.
  • The CM1 breaker with Overload,short circuit,Low-voltage protection etc.

Specifications

Type Rated Current(A) Pole Number Rated Insulating Voltage Rated Operating Voltage (V)

Arc-over distance

(MM)

Rated ultimate short-circuit breaking capacity(KA)
Rated short-circuit breaking capacity(KA)
CM1-63L 6,10,16,22,25,32,40,50,63 3,4 500V 400V 0 25 18
CM1-100L

10,16,20,25,32,

40,50,63,80,100

800V 0(≤50) 35 22
CM1-225L 100,125,160,180,200,225 ≤50 35 22
CM1-400L 225,250,315,350,100 ≤50 50 35
CM1-630L 400 ≤100 50 35
CM1-630M 500 ≤100 65 42
CM1-630H 630 ≤100 100 65
CM1-800M 630,700,800 ≤100 75 50

Tripping Characteristics

Rated current of release (A) Thermodynamic release (ambient temp+40iC) Operational current
of magnetic
release (A)
1.05In (cold state)
inoperative time (h)
1.30In (heat state)
inoperative time (h)
In≤63 ≥1 < 1 10In±20%
63 < In≤100 ≥2 < 2 10In±20%
100 < In≤630 ≥2 < 2 5-10In±20%

Rated current of release (A) Thermodynamic release (ambient temp+40iC) Operational current
of magnetic
release (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 < 2h

12In±20%

Working Environment

1. the altitude below 2000m.

2. the ambient temperature between 40℃ and -5℃.

3. It can withstand the impact from humid air, salt spray, oil mist and mold.

4. In places with no danger of explosion, no conductive dust, and no substance enough to corrode metal or damage the insulation.

5. In places with no rain and snow erosion.

Our Services
  • Customized Samples are acceptable
  • Accept different payment methods, such as T/T, L/C, Western Union, Escrow to meet your different financial requirements
  • Welcome and accept 100% customers factory inspection before the production
  • Supply skills training including product basic knowledge, installation, operation, maintenance skills training for the local people
  • We provide 7 days 24 hours service!

PS: If you can't find the exact type of your product.Please don't rush to go away.Contact me and your questions will be replied ASAP.Thank you for your time.

Winston CM1 MCCB , 630A Electronic Molded Case Circuit Breaker With IEC


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