Description

GYM10(4P) DC MCB Highlight:

Advanced Protection: Safeguards against overloads and short circuits, ensuring system reliability in demanding DC applications.
Contact Position Indication: Easily monitor the breaker’s status for enhanced operational safety.
High Wiring Capacity: Supports up to 25 mm² wiring, providing flexibility for various installations.
Versatile Voltage Rating: Rated at 1000VDC for 4-pole configurations, ideal for high-voltage DC systems.
Durable Design: Boasts a mechanical life of 20,000 cycles, ensuring long-term reliability.
Temperature Compensation: Adapts to ambient temperatures from -20°C to 60°C with precise current correction factors for consistent performance.

Temperature Compensation:

When the ambient temperature is not the baseline temperature of 30℃，the reference correction coefficient is as follows：

Ambient Temperature	-20℃	-10℃	0℃	10℃	20℃	30℃	40℃	50℃	60℃
Current Correction Factor	1.25	1.2	1.15	1.10	1.05	1.00	0.95	0.90	0.85

Outline Overall and Installing Dimensions：

Wiring Diagram of GYM10 DC 4.5KA 4P:

Technical Specification
Standard	IEC/EN60947-2、GB/T 14048.2
rated Current(In)	6、10,16、20、25、32、40、50、63A
Rated Voltage(Ue)	1P:250VDC;2P:500VDC; 3P;750VDC;4P:1000VDC;
Tripping Curves	li=8.5In(Trip type C),li=12In(Trip type D)
Breaking Capacity	4500A
Poles	1P、2P、3P、4P
mechanical Life	20000 time
rated insulation voltage (Ui)	500V
rated impulse withstand voltage (Uimp)	4kV

Click Here To Download The GYM10 Series INMETRO Certification

INMETRO: The GYM10 Series MCB has passed INMETRO’s rigorous testing. This certification guarantees that our GYM10 MCB complies with the safety and performance regulations of the Brazilian market, providing customers with reliable and safe MCB products.

In same series: GYM10 DC-4KA-1P, GYM10 DC-4KA-2P, GYM10 DC-4KA-3P