Chint NC8-400 Contactor Series
High-performance Chint NC8-400 AC contactor, ideal for frequent motor starting, circuit control, and overload protection applications.
Product Summary:
Chint NC8-400 contactors are robust solutions designed for frequent motor control and long-distance circuit operations in demanding industrial environments. These contactors support up to 1000A under AC-3/415V conditions and are compatible with thermal overload relays to form protective starters.
Key Features:
Rated voltage: up to 690V
Rated current: up to 1000A
AC-3 usage category at 415V
Remote ON/OFF circuit capability
Combine with thermal overload relays
Rugged industrial design
High electrical durability
Complies with IEC standards
Applications:
AC motor starting and stopping
Remote circuit disconnection/connection
Overload protection with thermal relay
Industrial automation systems
Heavy-duty machinery control
HVAC control panels
Product Benefits:
Reliable performance under high current loads
Enables safe long-distance operations
Reduces manual intervention with remote control
Easy integration with starters
Prolongs motor and circuit lifespan
Ideal for high-frequency switching
FAQs:
Q1: What is the rated current capacity of the NC8-400 contactor?
A1: The Chint NC8-400 supports a rated current up to 1000A under AC-3/415V conditions.
Q2: Can I use the NC8-400 with a thermal overload relay?
A2: Yes, it can be combined with thermal overload relays to form an electromagnetic starter for overload protection.
Q3: Is this contactor suitable for frequent motor starting applications?
A3: Absolutely, it is designed specifically for frequent motor starts and control in industrial environments.