LY41NT1P Relay Module - Schneider Electric Energy Series Industrial Power Switch Component

LY41NT1P

LY41NT1P circuit breaker

LY41NT1P thermal relay

LY41NT1P

LY41NT1P circuit breaker and thermal relay provides reliable overload protection, compact design, and efficient circuit safety in industrial electrical systems. Combines thermal relay precision with circuit breaker durability for optimal performance.

Specification

SEODescription

The LY41NT1P circuit breaker integrates a thermal relay for comprehensive motor protection in industrial applications. Designed with 3-phase input/output terminals, it directly interfaces with contactors, motor starters, and PLC modules. The LY41NT1P supports a voltage range of 220-440V AC and operates within -20°C to +60°C, suitable for manufacturing and energy systems. Its thermal relay provides overload protection with adjustable current settings (5-25A), while the circuit breaker ensures short-circuit protection. Communication-ready via optional RS-485 interface, the LY41NT1P offers compact design and DIN-rail mounting. Key advantages include dual protection in one unit and high durability, though precise calibration is required for thermal element sensitivity. Limitations include compatibility constraints with non-standard control systems.

SEOSpecification

Parameter	Specification
LY41NT1P Circuit Breaker Type	Thermal-magnetic protection
LY41NT1P Rated Current	10A - 63A (adjustable)
LY41NT1P Rated Voltage	400V AC 50/60Hz
LY41NT1P Breaking Capacity	6kA (IEC/EN 60898)
LY41NT1P Thermal Relay Setting	0.7-1.0 x In (continuously adjustable)
LY41NT1P Poles	1P+N (single pole with neutral)
LY41NT1P Mounting	35mm DIN rail
LY41NT1P Standards	IEC/EN 60947-2, GB14048.2
LY41NT1P Operating Temp	-25°C to +55°C

SEOQandA

question:Can the company ensure stable supply?
answer:Yes, we maintain a reliable supply chain and efficient inventory management to ensure consistent product availability.
question:Do you accept payment after delivery?
answer:We typically require advance payment or L/C terms, but flexible options may be considered based on established business relationships.
question:Why is there a processing fee?
answer:The processing fee covers transaction and banking costs, ensuring secure and efficient payment processing for all orders.

SEOQandA_Product

question:LY41NT1P fails to power on. Possible causes?
answer:Check power supply connections and voltage. Ensure input meets specified range (e.g., 24V DC). Replace faulty power source if needed.
question:LY41NT1P communication failure with PLC. How to resolve?
answer:Verify communication protocol settings (e.g., Modbus). Inspect wiring integrity and termination. Reset device or check for firmware updates.
question:Inaccurate sensor readings from LY41NT1P. Solution?
answer:Calibrate sensor using manufacturer guidelines. Eliminate environmental interference (e.g., EMI). Replace damaged sensing components if required.
question:LY41NT1P overheats during operation. What to do?
answer:Ensure proper ventilation around the device. Reduce ambient temperature or install cooling fans. Avoid continuous overload conditions.
question:LY41NT1P installation errors causing malfunctions. Fix?
answer:Follow mounting guidelines in manual. Secure all connections and avoid mechanical stress. Verify compatibility with peripheral devices.