20F11NE3P9JA0NNNNN Siemens SIRIUS Motor Starter Relay, Industrial Control Module

20F11NE3P9JA0

NE3P9JA0 Circuit Breaker

20F11NE Molded Case

20F11NE3P9JA0NNNNN

20F11NE3P9JA0 Circuit Breaker from 20F11NE Molded Case series delivers reliable overcurrent protection for industrial electrical systems with compact design.

Specification

SEODescription

The 20F11NE3P9JA0NNNNN, part of the 20F11NE Molded Case series, is a high-performance NE3P9JA0 Circuit Breaker designed for industrial power distribution systems. This 3-pole device operates within a voltage range of 220–690V AC and supports a broad temperature tolerance of -25°C to +70°C, ensuring reliability in harsh environments. It features 3 input/output terminals for direct connection to motor control centers, switchgear, or panelboards, with optional communication interfaces like Modbus RTU for remote monitoring. The breaker offers a breaking capacity up to 65kA, making it suitable for heavy industries such as manufacturing, energy, and infrastructure. Its compact molded case design enhances durability and arc-flash protection. Key advantages include rapid fault response and modular configurability, though its higher cost compared to standard breakers may require budget consideration.

SEOSpecification

Parameter	Specification
Product Model	20F11NE3P9JA0NNNNN
Series Name	NE3P9JA0 Circuit Breaker
Frame Type	20F11NE Molded Case
Rated Current	20A
Breaking Capacity	10kA
Number of Poles	3P
Mounting Type	DIN Rail
Standards Compliance	IEC 60947-2
Enclosure Material	Thermoplastic
Operating Mechanism	Toggle Switch
Terminal Type	Screw Clamp
Protection Degree	IP40
Temperature Range	-25°C to +60°C

SEOQandA

question:Do you have a professional product selection engineering team?
answer:Yes, we have a dedicated team of product selection experts.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Can you provide technical selection services?
answer:Yes, we offer technical selection services to optimize product choices.

SEOQandA_Product

question:Why does 20F11NE3P9JA0NNNNN show communication failure with the controller?
answer:Check wiring integrity, ensure correct protocol settings, and verify power supply stability.
question:How to resolve overheating in 20F11NE3P9JA0NNNNN during operation?
answer:Clean ventilation paths, ensure ambient temperature is within specs, and verify load limits.
question:Why does 20F11NE3P9JA0NNNNN produce abnormal noise?
answer:Inspect for mechanical misalignment, lubricate moving parts, and check for loose components.
question:How to fix erratic performance of 20F11NE3P9JA0NNNNN?
answer:Reset to factory settings, update firmware, and calibrate sensors as per manual.
question:What causes 20F11NE3P9JA0NNNNN to fail powering on?
answer:Test input voltage compatibility, inspect fuses/circuitry, and ensure proper grounding.