MCCB Dam1-630 3p 250-630A Tama Asta Approved Molded Case Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: DAM1-630
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Arc Chamber
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: ISO9001-2000, CE, CB, CCC, Asta, Semko, RoHS
• Base: BMC Unflaming Material
• Thermal Adjustable: 0.7-1in
• Transport Package: Carton
• Specification: 250, 315, 400A
• Trademark: CDADA, OEM, ODM
• Origin: Shanghai, China
• HS Code: 8536200000
• Production Capacity: 10000PCS/Month

Product Description

Introduction



Advanced Circuit Breakers with Precision Electronic Overload Protection Current Release:
Our cutting-edge technology
sets our electronic circuit breakers apart from traditional thermal-magnetic models by
offering superior overcurrent control
through advanced electronic
circuits. The
electronic
control
is
managed via a state-of-the-art microprocessor
.
During the design phase, we take into consideration
the worst-case scenarios that may be encountered
during operation to ensure optimal performance
in
every
situation. For high circuit currents,
immediate opening is guaranteed without
relying on the electronic circuitry, thus
minimizing the possibility of failure in the electronic system.
This ensures
reliable
protection
is
maint
ained.
- Maximum, minimum, and average values
of current draw
can be recorded
over various periods (day-night)
to provide
insight
into system performance.
Rated and instant opening current
adjustment parameters of our electronic circuit
breakers are significantly broad. This flexibility
enables wide-ranging applications, making the breakers highly versatile.
Moreover, our electronic circuit breakers
are
u
naffected
by ambient
temperatures, ensuring consistent
performance.

Advantages

° Wide operational range: 800A to 1600A (AC)
° Compact design for space efficiency
° Adjustable thermal settings (40-100%)In
° Adjustable magnetic settings (1.5-12 times)In
° Push-to-trip button for manual testing
° Separate main and arcing contacts for enhanced safety
° Comprehensive range of accessories for customization

Electronic Circuit Breakers
Model			DAM1-1600
Breaking Capacity Code			S	H	G
Rated Current of Frame size- Inm                                                                    (A)			1600A
Rated Current-In(40,50 or 55ºC)                                                                      (A)			800 -1000 - 1250 - 1600A
Rated İnsulation Voltage -Ui(a.c.) 50-60Hz                                                    (V)			750V
Rated operation Voltage  -Ue(a.c.) 50-60Hz                                                    (V)			400V
Number of Pole			3P
Rated ultimate short Circuit breaking Capacity  kA  Icu AC400V/50Hz O-CO          (KA)			65	85	100
Rated service short Circuit breaking Capacity  kA  Ics AC400V/50Hz O-CO-CO     (KA)			50	50	50
Rated short-circuit breaking capacity Icm(peak)/cos ф AC400V/50HZ O-CO         (KA)			105/0.25	143/0.2	220/0.2
Rated impulse withstand Voltage -Uimp                                                                            (V)			8000
Dielectric Propery (V)			3000
lonization distance                                                                                                              (mm)			≤80/0
Endurance	Total Cycles		3000
	Electrical Life		500
	Mechanical Life		2500
Over Current trip	Thermal release adjustable		(0,4-0,5-0,6-0,7-0,8-0,9-1)x1In
	Magnetic release adjustable		(1,5-2-4-6-8-10-12)xIn
Operating Curve at 6Ir			3S-6S-12S-18S
Category (EN 60947-2/IEC 60947-2)	Main circuit		A/B
	Auxiliary circuit		AC-15
Under Voltage Release			√
Shunt Release			√
Auxiliary Contact			√
Alarm Contact			√
Auxiliary Contact and Alarm Contact			√
Handle Operation Mechanism			√
Electrical Operastion Mechanism			√
DIN clips			-
Terminal cover			√
Phase seperator			√
Extention Handle			√
	W (mm)	3P	210
		4P	-
	L (mm)	3P	406
		4P	-
	H (mm)	3P	138.5
		4P	-
Weight	Fixed version 3P/4P		17.2/22.2
	Plug-in version 3P/4P		-
	Draw out version 3P/4P		22/30.1

 

Electrical Specifications of DAM1MCCB adjustable typemolded case circuit breaker

Table1 PR211 type

S.No.

Function

Settings

Type

PR211

PR211

PR211

PR211

Factroy reset

Poles

3P

3P

3P

3P

Rating (A)

250

400

800

1600

1

L

Overload Current Setting (A)

(0.4,0.5,0.6,0.7,0.8,0.9,0.95,1.0)xIn

(0.4,0.5,0.6,0.7,0.8,0.9,0.95,1.0)xIn

(0.4,0.5,0.6,0.7,0.8,0.9,0.95,1.0)xIn

(0.4,0.5,0.6,0.7,0.8,0.9,0.95,1.0)xIn

1.0In

2

Time Delay at Overload Current Setting

3S,6S,12S,18S

3S,6S,12S,18S

3S,6S,12S,18S

3S,6S,12S,18S

3S

3

I

Instantaneous Current Setting

(1.5, 2, 4, 6, 8, 10, 12,OFF)xIn

(1.5, 2, 4, 6, 8, 10, 12,OFF)xIn

(1.5, 2, 4, 6, 8, 10, 12,OFF)xIn

(1.5, 2, 4, 6, 8, 10, 12,OFF)xIn

10In

Table2 PR212 type

S.No.

Function

Settings

Type

PR212

PR212

PR212

PR212

Factroy reset

Poles

3P

3P

3P

3P

Rating (A)

250

400/630

800

1600

1

L

Overload Current Setting (A)

(0.4,0.5,0.55,0.6,0.65,0.7,0.75,0.8)xIn

(0.4,0.5,0.55,0.6,0.65,0.7,0.75,0.8)xIn

(0.4,0.5,0.55,0.6,0.65,0.7,0.75,0.8)xIn

(0.4,0.5,0.55,0.6,0.65,0.7,0.75,0.8)xIn

1.0In

2

Time Delay at Overload Current Setting

3S,6S,12S,18S

3S,6S,12S,18S

3S,6S,12S,18S

3S,6S,12S,18S

3S

3

S

Short - Circuit Current Setting (A)

(1, 2, 3, 4, 6, 8, 10,OFF)xIn

(1, 2, 3, 4, 6, 8, 10,OFF)xIn

(1, 2, 3, 4, 6, 8, 10,OFF)xIn

(1, 2, 3, 4, 6, 8, 10,OFF)xIn

6In

4

Time Delay at Short Circuit Current Setting

0.05,  0.1, 0.25, 0.5

0.05,  0.1, 0.25, 0.5

0.05,  0.1, 0.25, 0.5

0.05,  0.1, 0.25, 0.5

0.1S

5

I

Instantaneous Current Setting

(1.5, 2, 4, 6, 8, 10, 12,OFF)xIn

(1.5, 2, 4, 6, 8, 10, 12,OFF)xIn

(1.5, 2, 4, 6, 8, 10, 12,OFF)xIn

(1.5, 2, 4, 6, 8, 10, 12,OFF)xIn

10In

6

G

Ground Fault Current Setting (A)

(0.2,0.3,0.4, 0.6,0.8,0.9,1.0, OFF)xIn

(0.2,0.3,0.4, 0.6,0.8,0.9,1.0, OFF)xIn

(0.2,0.3,0.4, 0.6,0.8,0.9,1.0, OFF)xIn

(0.2,0.3,0.4, 0.6,0.8,0.9,1.0, OFF)xIn

1.0In

7

Time Delay at Ground Fault Setting

0.1, 0.2, 0.4, 0.8

0.1, 0.2, 0.4, 0.8

0.1, 0.2, 0.4, 0.8

0.1, 0.2, 0.4, 0.8

0.4S

8

Selection of electric or electronic parameters set

Function SET (switch ELT/MAN)

9

Used for setting parameters of dip switch of zero line

InN=%In,switch 50/100

10

Socket for connection measuring device

Panel socket