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Home Product Eaton 500NHG3B 500A 690VAC MCCB Molded Case Circuit Breaker Thermal Magnetic Trip
Eaton 500NHG3B 500A 690VAC

Eaton 500NHG3B 500A 690VAC MCCB Molded Case Circuit Breaker Thermal Magnetic Trip

Eaton 500NHG3B breaker
Eaton 500A 690VAC breaker
NHG3B series Eaton breaker
Eaton 500NHG3B 500A 690VAC
Eaton 500NHG3B breaker, 500A 690VAC circuit breaker from NHG3B series, designed for industrial power distribution systems with robust performance and safety features.
Categories:Automation
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Product Description

The Eaton 500NHG3B breaker, a key component of the NHG3B series Eaton breaker lineup, is designed for industrial power distribution with a 500A rating and 690VAC maximum voltage. This robust device features a single input/output configuration, supports direct integration with modular accessories like shunt trips and auxiliary contacts, and offers communication compatibility via optional interfaces such as Modbus. Operating within 400-690VAC and -25°C to +60°C, the Eaton 500A 690VAC breaker excels in heavy industries, energy plants, and manufacturing facilities. Its advantages include exceptional short-circuit protection, thermal-magnetic tripping precision, and compact design for space efficiency, though installation requires professional calibration. The breaker ensures reliable performance with adjustable trip settings and advanced fault diagnostics for critical circuit protection.
Parameter Specification
Breaker Model Eaton 500NHG3B
Rated Current 500A
Rated Voltage 690VAC
Breaking Capacity High fault current interruption
Series NHG3B series Eaton breaker
Number of Poles 3P or 4P configuration
Trip Unit Type Fixed thermal-magnetic protection
Mechanical Life 10,000 operations minimum
Electrical Life 1,000 operations at rated current
Standards Compliance IEC 60947-2, UL 489
Mounting Style Fixed or plug-in versions
Terminal Connection Front accessible terminals
Operating Temperature -25°C to +60°C
IP Protection Rating IP20 (front of device)
Weight Approx. 8.5 kg (3P version)
question:Why choose us?
answer:As Asia's leading industrial automation trader with 20 years' experience, we guarantee reliable quality and prioritize credibility, with 85% clients being repeat customers.
question:Why can't you supply discontinued models while others can?
answer:We source only original, active models to ensure authenticity. Others may offer old stock, non-certified channels, or refurbished items with potential risks.
question:Why are labels removed from received products?
answer:Label removal typically indicates unauthorized distribution or gray-market goods. We supply only genuine products with original branding and valid warranties.
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 choose us?
answer:As Asia's leading industrial automation trader with 20 years' experience, we guarantee reliable quality and prioritize credibility, with 85% clients being repeat customers.
question:Why can't you supply discontinued models while others can?
answer:We source only original, active models to ensure authenticity. Others may offer old stock, non-certified channels, or refurbished items with potential risks.
question:Why are labels removed from received products?
answer:Label removal typically indicates unauthorized distribution or gray-market goods. We supply only genuine products with original branding and valid warranties.
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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