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Home Product Eaton 630NHGG4B-690 NH Series MCCB Circuit Breaker 690V Motor Protection Power Distribution
Eaton 630NHG4B-690

Eaton 630NHGG4B-690 NH Series MCCB Circuit Breaker 690V Motor Protection Power Distribution

Eaton 630NHG4B-690
NHG4B series 690V
Eaton NHG4B 690V
Eaton 630NHG4B-690
Eaton 630NHG4B-690 molded case circuit breaker from the NHG4B series, designed for 690V industrial power systems, ensures reliable protection and compliance with high-voltage electrical distribution requirements.
Categories:Automation
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Product Description

The Eaton 630NHG4B-690 is a high-performance industrial power distribution unit from the NHG4B series 690V, designed for reliable operation in demanding environments. It supports three-phase 690V AC input with a voltage tolerance of ±10% and integrates multiple output terminals for direct connection to modular loads or auxiliary systems. Compatible with industrial communication protocols like Modbus and Profibus, it ensures seamless integration into automation networks. Operating within a temperature range of -25°C to +60°C, it is ideal for heavy industries such as energy, manufacturing, and oil & gas. The unit features a compact design for space efficiency, robust construction for durability, and optional backup battery modules for critical power continuity. While optimized for high-efficiency energy management, its installation complexity may require professional expertise. The Eaton NHG4B 690V series emphasizes scalability and safety, meeting global standards for industrial power distribution.
Parameter Specification
Model Eaton 630NHG4B-690
Series NHG4B series 690V
Rated Current 630A
Rated Voltage 690V AC
Breaking Capacity 50kA at 690V
Number of Poles 3P
Standards IEC 60947-2
Mounting Type Fixed
Accessories Auxiliary contacts, Alarm contacts, Shunt release
Mechanical Operations 10,000 cycles
Electrical Operations 5,000 cycles at rated current
Weight Approx. 15.5 kg
Dimensions (HxWxD) 165x240x120 mm
Manufacturer Eaton Corporation
question:Can you provide shipment photos and purchase dates of similar products?
answer:Yes, we can provide recent shipment photos and purchase details upon request for reference.
question:Does the company offer technical selection services?
answer:Yes, we provide expert technical selection support to help identify optimal product specifications.
question:Do you have a professional product selection engineering team?
answer:Yes, our experienced engineering team specializes in market-driven product selection and optimization.
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:Can you provide shipment photos and purchase dates of similar products?
answer:Yes, we can provide recent shipment photos and purchase details upon request for reference.
question:Does the company offer technical selection services?
answer:Yes, we provide expert technical selection support to help identify optimal product specifications.
question:Do you have a professional product selection engineering team?
answer:Yes, our experienced engineering team specializes in market-driven product selection and optimization.
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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