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Home Product MFDLNB3SE Motor Protection Circuit Breaker 100A 480V MPCB Thermal Overload TMD Adjustable Trip
MFDLNB3SE

MFDLNB3SE Motor Protection Circuit Breaker 100A 480V MPCB Thermal Overload TMD Adjustable Trip

MFD LN B3SE
LN B3SE Controller
B3SE Power Relay
MFDLNB3SE
MFD LN B3SE Controller optimizes power management in industrial systems, integrating advanced B3SE Power Relay technology for reliable load switching and circuit protection. Delivers precision control, surge resistance, and seamless integration with automation setups.
Categories:Automation
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Product Description

The MFD LN B3SE is a versatile industrial controller featuring the LN B3SE Controller core with 3 digital inputs and 2 relay outputs, designed for seamless integration with up to 4 expansion modules. It supports RS-485 and Ethernet communication interfaces for networked automation systems. Operating within 12-24V DC and -20°C to 60°C, it excels in harsh environments like manufacturing and energy management. The integrated B3SE Power Relay ensures reliable load switching up to 10A. Key advantages include rugged construction and real-time diagnostics via a 4.3-inch LCD, though lacks wireless connectivity. With a 2000mAh backup battery and 5-meter sensor detection range, it optimizes control reliability in machinery and process automation applications.
Parameter Specification
Model Identification MFD LN B3SE Series
Control Unit LN B3SE Controller (24V DC Input)
Power Relay Type B3SE Power Relay (SPST-NO Configuration)
Contact Rating 5A at 250V AC / 30V DC
Operational Voltage 18-264V AC/DC (Controller)
Insulation Resistance ≥100MΩ (500V DC)
Mechanical Lifespan 1,000,000 Operations
Terminal Type Screw Clamp Connector
Dielectric Strength 2,500V AC (50/60Hz, 1min)
Protection Class IP20 (IEC 60529)
question:What is your warranty policy?
answer:We offer a 12-month warranty covering manufacturing defects, ensuring reliable product performance and customer satisfaction.
question:What payment methods do you accept?
answer:We support TT, PayPal, L/C, and other mainstream payment options for secure and flexible transactions.
question:Why choose us as your supplier?
answer:As a leading industrial automation trader in Asia with 20 years of experience, we guarantee quality, reliability, and 85% repeat client business.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What is your warranty policy?
answer:We offer a 12-month warranty covering manufacturing defects, ensuring reliable product performance and customer satisfaction.
question:What payment methods do you accept?
answer:We support TT, PayPal, L/C, and other mainstream payment options for secure and flexible transactions.
question:Why choose us as your supplier?
answer:As a leading industrial automation trader in Asia with 20 years of experience, we guarantee quality, reliability, and 85% repeat client business.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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