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Home Product Eaton 800NHG4B-690 NHG Series Circuit Breaker 800A 690VAC High Current Protection
Eaton 800NHG4B-690 800A 690VAC

Eaton 800NHG4B-690 NHG Series Circuit Breaker 800A 690VAC High Current Protection

Eaton 800NHG4B-690 Breaker
Eaton NHG Series Circuit Breaker
800A 690VAC Electrical Breaker
Eaton 800NHG4B-690 800A 690VAC
Eaton 800NHG4B-690 Breaker from the NHG Series Circuit Breaker line, designed for 800A 690VAC electrical systems, ensuring robust power distribution and protection.
Categories:Automation
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Product Description

The Eaton 800NHG4B-690 Breaker, a key component of the Eaton NHG Series Circuit Breaker lineup, is a high-performance 800A 690VAC electrical breaker designed for demanding industrial environments like power distribution, manufacturing, and heavy machinery. It features a modular design for easy integration with multiple auxiliary contacts, trip units, and communication modules, supporting interfaces like Modbus for seamless system integration. Operating within a voltage range of 400-690VAC and temperatures from -25°C to +70°C, it ensures reliability in harsh conditions. This breaker offers superior short-circuit protection, compact construction, and simplified maintenance. Its robust design prioritizes safety and durability, though installation may require professional handling due to its high-current capacity and industrial-grade specifications.
Parameter Specification
Model Number Eaton 800NHG4B-690 Breaker
Series Eaton NHG Series Circuit Breaker
Rated Current 800A
Rated Voltage 690VAC
Breaking Capacity (Icu) 65kA at 690VAC
Number of Poles 3P/4P
Trip Unit Type Electronic Trip with Adjustable Settings
Mounting Fixed or Drawout (per configuration)
Standards Compliance IEC 60947-2, UL 1066
Mechanical Life 10,000 Operations
Terminal Connection Top and Bottom, Copper/Aluminum
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question:Why do you charge a service fee?
answer:Service fees cover transaction processing and payment gateway costs to ensure secure, seamless order execution.
question:Why should we purchase from you?
answer:As Asia's leading industrial automation supplier with 20 years of proven reliability, 85% of our revenue comes from repeat clients.
question:How do you handle shipping?
answer:We ship globally via DHL, FedEx, UPS, and other trusted carriers for fast, trackable delivery with full insurance coverage.
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:Why do you charge a service fee?
answer:Service fees cover transaction processing and payment gateway costs to ensure secure, seamless order execution.
question:Why should we purchase from you?
answer:As Asia's leading industrial automation supplier with 20 years of proven reliability, 85% of our revenue comes from repeat clients.
question:How do you handle shipping?
answer:We ship globally via DHL, FedEx, UPS, and other trusted carriers for fast, trackable delivery with full insurance coverage.
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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