The **20G1AGD125JN0 Breaker** is a robust **125JN0 Circuit Protector** designed for industrial power distribution systems. Featuring the **GD125JN0NNNNN Switch** mechanism, it supports 3-phase inputs and 6 modular outputs, directly interfacing with overload relays and motor controllers. Operating within 100-480V AC and -40°C to +85°C, it ensures reliability in harsh environments like manufacturing and energy sectors. Communication interfaces include RS-485 and Modbus for system integration. Its compact design and rapid fault response (≤10ms) minimize downtime. However, its specialized configuration requires skilled installation. Key advantages are high interrupting capacity (50kA) and IP65-rated durability, though cost may limit small-scale applications. Ideal for protecting heavy machinery and grid infrastructure.

SEOSpecification

Parameter	Specification
Product Model	20G1AGD125JN0 Breaker
Sub-Model Code	GD125JN0NNNNN Switch
Rated Voltage	440V AC
Rated Current	125A
Breaking Capacity	25kA @ 440V AC
Poles	3P (Three-Pole)
Trip Characteristic	J-Type (Adjustable Thermal-Magnetic)
Mounting Type	DIN Rail (35mm)
Standards Compliance	IEC/EN 60947-2
Terminal Type	Screw Clamp
Protection Class	IP20 (Enclosure)
Mechanical Life	20,000 Operations
Electrical Life	10,000 Operations
Operating Temperature	-25°C to +60°C
Application	125JN0 Circuit Protector for Industrial Power Distribution

SEOQandA

question:Can I apply for low-value declaration for shipments?
answer:Yes, low-value declaration is possible if compliant with destination country regulations. Contact us for specifics.
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgraded or alternative models. Please inquire with our sales team for details.
question:What payment methods do you accept?
answer:We accept T/T, L/C, and PayPal. Custom terms available for bulk orders upon request.

SEOQandA_Product

question:Motor fails to start with 20G1AGD125JN0NNNNN drive.
answer:Check power supply connections and ensure correct voltage. Verify drive parameter settings match motor specifications.
question:Overheating in 20G1AGD125JN0NNNNN during operation.
answer:Ensure proper ventilation and ambient temperature. Check load capacity; reduce duty cycle if exceeding rated limits.
question:Unexpected noise from motor using 20G1AGD125JN0NNNNN.
answer:Inspect mechanical components for wear/misalignment. Verify drive output frequency aligns with motor's rated specs.
question:Communication failure between PLC and 20G1AGD125JN0NNNNN.
answer:Validate wiring integrity and protocol settings (Modbus/CANopen). Reset communication parameters to factory defaults.
question:Inconsistent torque output with 20G1AGD125JN0NNNNN.
answer:Calibrate torque sensors and encoder feedback. Verify PID tuning parameters and load inertia compensation settings.