2018 High quality thermal magnetic circuit breaker - DAM3-1600 MCCB Molded Case Circuit Breaker – DaDa

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2018 High quality thermal magnetic circuit breaker - DAM3-1600 MCCB Molded Case Circuit Breaker – DaDa Detail:

Overview

The rated current of the Dada DAM3-1600 molded case circuit breaker can reach up to 1600A. These electrical devices are suitable for the protection of power distribution circuits with an alternating current of 50-60Hz and a rated operating current to 1000A. They can also be used in electric motors for infrequent starting and overload protection as well as protection against short circuiting and undervoltage conditions.
Compared to the DAM1 series, the DAM3 series are designed for smaller volume, higher breaking capacity, offering better energy savings.

Electrical Parameters of DAM3-1600 Molded Case Circuit Breaker

Rated current of frame size Inm [A]		1600
Rated current [A]		1000 1250 1600
Number of poles		3 / 4
Rated operating voltage	(AC)50-60HZ [V]	400/690
	DC [V]	250/1000
Rated impulse withstand voltage Uimp [KV]		8
Rated insulation voltage Ui[V]		750
Test voltage at industrial frequency for 1 min [V]		3000
Rated ultimate short-circuit breaking capacity Icu [KA]		S	H	G
(AC)50-60HZ 220/230V [KA]		80	105	130
(AC)50-60HZ 400/415V [KA]		55	70	100
(AC)50-60HZ 690V[KA]		20	25	30
(DC)250V-2 Poles in series		50	65	80
(DC)500V-2 Poles in series		22	30	40
(DC)750V-4 Poles in series		42	55	68
(DC)1000V-4 Poles in series		35	45	55
Rated service short-circuit breaking capacity, Ics [KA]
(AC)50-60HZ 220/230V [%Icu]		60%	60%	60%
(AC)50-60HZ 400/415V [%Icu]		60%	60%	60%
(AC)50-60HZ 690V[%Icu]		60%	60%	60%
Category of utilisation(EN 60947-2)		A
Isolation condition		Bitmap
Reference standard		IEC/EN 60947-2/GB 14048.2
Interchangeability		Bitmap
Versions	Fixed	Bitmap
	Plug-in	Bitmap
	Draw-out	Bitmap

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Our company insists all along the quality policy of "product quality is base of enterprise survival; customer satisfaction is the staring point and ending of an enterprise; persistent improvement is eternal pursuit of staff" and the consistent purpose of "reputation first, customer first" for 2018 High quality thermal magnetic circuit breaker - DAM3-1600 MCCB Molded Case Circuit Breaker – DaDa , The product will supply to all over the world, such as: Australia, Houston, French, Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.