Audited Supplier
SRM6
Low Voltage Circuit Breakers
Manual Type
Normal Type Circuit Breaker
Air
Fixed
MCCB
3
Circuit Breaker
Conventional Circuit Breaker, Overcurrent Protection
CE, CB, CCC, TUV
630A
500A,630A
3p,4p
AC400V/415V/690V
AC1000
12
Thermomagnetic
10000
0
IEC 60947 - 2, GB/T 14048.2
Yes
-35ºC~+70ºC
CCC, CB, CE, TUV
TTT
Standard Export Package
SRM6 circult breaker Series
Zhejiang, China
85362000
Product Description
Busbar type circuit breaker is the most important product , with two series of molded case circuit breakers, independently developed.
Thermal magnetic type circuit breakers have four frames: 125, 320, 400 and 630 frame,and current range : 16A-630A; breaking capacity is: Icu=70/50kA, Ics=50/35kA.
The intelligent molded case circuit breaker have four frames: 125, 320, 400 and 630 frame, and current range: 16A-630A; breaking capacity is: lcu=70/50kA,1cs=50/35kA;
This series realizes human-machinedepression, online test fault record download and other functions.
1. The Design of busbar protection against electric shock;The busbar shell is protected by all sides and the personnel can be assured of live operation. It can also eliminate the earth fault caused by external damp dust and foreign objects. The busbar adopts phase closed structure so as to prevent the occurrence of alternate short circuit.
2. Go down the internal temperature rise in the complete cabinetThe busbar connection row is integrated with the circuit breaker, This structure reduces the quantity of connection points of the transition row and then the connection points go down the temperature by 20%, and finally decrease sharply the internal temperature rise of the complete set.
3. Standardized installationThe frame space between busbars is 45mm, which can save 30% of busbar connection materials, reduce the installation volume by 20%, and improve the installation efficiency by 60%.
4. Zero arcing distanceThe product adopts a new high-score breaking structure design, which involves the arc extinguishing structure system, the air flow channel system, and the comprehensive improvement of the arc isolation structure to realize the zero arcing distance.
Thermal magnetic Type AC Main Technical Parameter:
| Model | SRM6-125HL | SRM6-160HL | SRM6-250HL | SRM6-320HL | SRM6-400HL | SRM6-630HL |
| Frame grade current Inm (A) | 125 | 160 | 250 | 320 | 400 | 630 |
| Number of poles | 3,4 | |||||
| Rated operating voltage Ue | AC400V/415V/690V | |||||
| Rated insulation voltage Ui (V) | AC800 | AC1000 | ||||
| Rated impact voltage Uimp (kV) | 8 | 12 | ||||
| Rated current (A) | 32, 40, 50, 63, 80, 100, 125 | 140, 160 | 125, 140, 160, 180, 200, 225, 250 | 280, 315, 320 | 225, 250, 315, 350, 400 | 500, 630 |
| Type of overcurrent release device | Thermomagnetic type | |||||
| Ultimate short-circuit breaking capacity Icu (kA)AC415V | 50 | 70 | ||||
| Operating short circuit breaking capacity Ics (kA)AC415V | 35 | 50 | ||||
| Category of use | A | |||||
| Whether it has the isolation function | Yes | |||||
| Operating ambient temperature | -35ºC~+70ºC | |||||
| Arc distance (mm) | 0 | |||||
| Mechanical life (no maintenance)(times) | 20000 | 10000 | ||||
| Electrical life | 8000 | 5000 - | ||||
| Meet standard | IEC/EN 60947-2, GB/T 14048.2 | |||||
| Authentication | CCC, CB, CE, TUV | |||||
| Outline dimensions (L×W×H)(mm) | 213×92×159(3P) | 227×107×159(3P) | 324×150×159(3P) | |||
| 213×122×159(4P) | 227×142×159(4P) | 324×198×159(4P) | ||||
| Model | SRM6DC - 125HL | SRM6DC - 160HL | SRM6DC - 250HL | SRM6DC - 320HL | SRM6DC - 400HL | SRM6DC - 630HL |
| Frame grade current Inm (A) | 125 | 160 | 250 | 320 | 400 | 630 |
| Number of poles | 3, 4 | |||||
| Rated operating voltage Ue (V) | DC1000V/1250V/1500V | |||||
| Rated insulation voltage Ui (V) | DC1500V | |||||
| Rated impact voltage Uimp (kV) | 8 | 12 | ||||
| Rated current In (A) | 32, 40, 50, 63, 80, 100, 125 | 140, 160 | 125, 140, 160, 180, 200, 225, 250 | 280, 315, 320 | 225, 250, 315, 350, 400 | 500, 630 |
| Type of overcurrent release device | Thermomagnetic type | |||||
| Ultimate short - circuit breaking capacity Icu (kA) DC1000/1250/1500V | 10 | |||||
| Operating short Circuit breaking capability Ics (kA) DC1000/1250/1500V | Ics = 100%Icu | |||||
| Category of use | A | |||||
| Whether it has the isolation function | Yes | |||||
| Operating ambient temperature | -35ºC~ + 70ºC | |||||
| Arc distance (mm) | 0 | |||||
| Mechanical life (nomaintenance)(times) | 8500 | 7000 | ||||
| Electrical life | 1500 | 1000 | ||||
| Meet standard | IEC/EN 60947 - 2, GB/T 14048.2 | |||||
| Authentication | CCC, CB, CE, TUV | |||||
| Outline dimensions (L×W×H)(mm) | 213×92×159(3P) | 227×107×159(3P) | 324×150×159(3P) | |||
| 213×122×159(4P) | 227×142×159(4P) | 324×198×159(4P) | ||||
Electronic Type Main Technical Parameter:
Application diagram
| Model | SRM6E-125HL | SRM6E - 160HL | SRM6E - 250HL | SRM6E - 320HL | SRM6E - 400HL | SRM6E - 630HL |
| Frame grade current Inm (A) | 125 | 160 | 250 | 320 | 400 | 630 |
| Number of poles | 3, 4 | |||||
| Rated operating voltage Ue (V) | AC400V/415V/690V | |||||
| Rated insulation voltage Ui (V) | AC800 | AC1000 | ||||
| Rated impact voltage Uimp (kV) | 8 | 12 | ||||
| Rated current In (A) | 40, 100, 125 | 140, 160 | 160, 250 | 320 | 300, 350, 400 | 500, 630 |
| Type of overcurrent release device | Electronic release device | |||||
| Overload long delay release setting current IR | (0.4-0.5-0.6-0.7-0.8-0.9-1)In | |||||
| Short - circuit short - delay release setting current Isd | (1.5-2-3-4-5-6-8)IR+OFF | |||||
| Short circuit instantaneous release setting current Ii | (2-3-4-6-8-10-12)In+OFF | |||||
| Neutral pole protects Im | (0.5, 1) In+OFF, adjustable | |||||
| Short - circuit short delay setting time tsd | (0.06s, 0.1s, 0.2s, 0.3s)+OFF | |||||
| Overload long delay release time tR | 12s, 60s, 80s, 100s, 150s | |||||
| Ultimate short - circuit breaking capacity Icu (kA)AC415V | 50 | 70 | ||||
| Operating short circuit breaking capability Ics (kA)AC415V | 35 | 50 | ||||
| Category of use | A | |||||
| Whether it has the isolation function | Yes | |||||
| Operating ambient temperature | -35ºC~+70ºC(Knob type), -20ºC~+70ºC(LCD type) | |||||
| Arc distance (mm) | 0 | |||||
| Mechanical life (no maintenance)(times) | 20000 | 10000 | ||||
| Electrical life | 8000 | 5000 | ||||
| Meet standard | IEC/EN 60947-2, GB/T 14048.2 | |||||
| Authentication | CCC, CB, CE, TUV | |||||
| Outline dimensions (L×W×H)(mm) | 213×92×159(3P) | 227×107×159(3P) | 324×150×159(3P) | |||
| 213×122×159(4P) | 227×142×159(4P) | 324×198×159(4P) | ||||
Application diagram
GaoKe locates in the famous base of electrical appliance industry. Over 200 employees focus and work in various fields, like, PDD,RDD, PMC, QC, PD and SD.
We are committed to technological innovation, and pay attention to intellectual property protection. Up to now the company had been authorized 35 patents ,including 3 invention patents,25 utility patents and 7 design patents .There are also 3national or provincial high and new technology enterprise awards .Fully based on ISO 9001 system, we improve the design concept, standardize management and operation process to ensure product quality.
As an internationally acting company, we supply our products to many countries worldwide. The export has become an important, solid part of daily sales activities.
Together with our customers and partners home and abroad, we design and create smart energy solutions. They are widely recognized, and had been internationally patented.
For any information and advice, the Gaoke team will always be there for you!
A: Gaoke is a leading manufacture in the field of terminal blocks, connecting bars, din rail and copper accessories. We also provide customized solutions to meet various demands.
How can we ensure product quality from Gaoke?
A: Gaoke believes QUALITY is critical. We committed ISO9001 from paper to real work in each position in the company. From raw material supplier audits, incoming material inspection to quality control and final packing Every step is executed strictly to assure our product quality.
How long is the lead time?
A: Any order less than 500000 pieces can be completed in 30days. Tags: Brass Terminal Block, Combinated Busbar
