MCCB DZ20-250C Transparent Cover

Detailed Product Description

DZ20 series moulded case circuit breaker mccb is suitable for turn-on or turn-off not frequently and starting a motor not frequently in the circuit of AC 50HZ, rated current from 16A to 2000A, rated insultating voltage 660V, rated operating voltage 380V(400V) or below.

It can keep the circuit and power supply from damage when the motor overload, short circuit or under-voltage.

The MCCB can be installed vertical and horizontal. It should go through power line from 1,3,5.

The products comply with the IEC60947-2, GB14048.2, JB8589-1997 standards.

 

Connecting:

Altitude: below 2000m

Ambient temperature:-5centigrade to +40centigrade, average below +35centigrade

Raelative humidity:less than 50% in the ambient temprature of +40centigrade.

Pollution grade:3

Install category:3, but 4 when lnm more than 800A

Main technical specifications:   

Type	Rated current(A)	Rated operating voltage(V)	Rated insultating voltage(V)	R.ultimate.breaking capacity(KA)	R.working short-circuit breaking capacity
DZ20Y-100/3300	10,16,20,25,32,40, 50,63,80,100	AC380(400)	AC690	18	14
DZ20J-100/3300				35	18
DZ20G-100/3300				100	50
DZ20Y-100/4300				35	18
DZ20C-160/3300	10,16,20,25,32,40, 50,63,80,100,125,160	AC380(400)	AC690	12	--
DZ20Y-225/3300	100,125,140,160, 180,200,225	AC380(400)	AC690	25	19
DZ20J-225/3300				42	25
DZ20G-225/3300				100	50
DZ20J-225/4300				42	25
DZ20C-250/3300	100,125,140,160,180,200,225,250	AC380(400)	AC690	15
DZ20Y-400/3300	200,225,250,315,350,400			30	23
DZ20J-400/3300				42	25
DZ20G-400/3300				100	50
DZ20Y-400/4300				30	23
DZ20J-400/4300				42	25
DZ20C-400/3300				20	--
DZ20Y-630/3300	400,500,630	AC380(400)	AC690	30	23
DZ20J-630/3300				50	25
DZ20G-630/3300				100	50
DZ20J-630/4300				50	25
DZ20C-630/3300				20	--
DZ20Y-1250/3300	630,700,800,900,1000,1250	AC380(400)	AC690	50	38
DZ20J-1250/3300				65	32.5
DZ20J-1250/4300				65	32.5
DZ20J-1600/3300	1400,1500,1600	AC380(400)	AC690	65	32.5
DZ20J-1600/4300				65	32.5

 

 

Shipment and Payment:

Payment must be made within 30 days of order.

The express shipping usually takes 3-7working days dependent on the country delivered to. We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service.Any import charges or fees are the buyers responsibility.

Terms:

The buyer is responsible for all shipping costs incurred.

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