nc1-2501-240v chint contactor 240v 25a/11kw ac3 3p 3 main poles + 1 nc aux

Why Choose the Chint NC1-2501-240V Contactor?

The Chint NC1-2501-240V is a durable and high-performance AC contactor designed for industrial motor control, automation systems and electrical switching applications. As part of the trusted Chint NC1 contactor series, this model provides reliable switching performance and long operational life in demanding commercial and industrial environments.

Designed for efficient motor switching and automation integration, the NC1-2501-240V combines compact dimensions with strong electrical endurance and dependable control performance. Its integrated auxiliary contact, DIN rail mounting capability and robust construction make it ideal for panel builders, OEM machinery and industrial control installations.

With an 25A AC-3 operational current, 40A AC-1 rating and 11 kW motor switching capability at 400 V, this contactor is suitable for controlling larger three-phase motors and industrial electrical loads. The integrated 240 V AC control coil ensures compatibility with standard industrial control circuits and automation systems.

Key Advantages

• Reliable 3-pole industrial AC contactor.
• 25A AC-3 operational current suitable for motor control applications.
• 240 V AC control coil for industrial automation systems.
• Integrated 1 NC auxiliary contact for signalling and interlocking.
• Compact DIN rail or screw mounting design.
• Designed for long electrical and mechanical service life.

Key Features

• Chint NC1 series AC contactor.
• 3 normally open main poles.
• 1 normally closed auxiliary contact.
• 25A AC-3 rated current.
• 40A AC-1 rated current.
• 11 kW motor rating at 400 V AC.
• 240 V AC operating coil.
• DIN rail or panel mounting compatibility.
• Suitable for industrial motor switching and automation systems.

Technical Specifications

• Manufacturer: Chint
• Series: NC1 AC Contactors
• Model: NC1-2501-240V
• Product type: AC contactor
• Main poles: 3 NO
• Auxiliary contacts: 1 NC
• Rated operational current (AC-3): 25 A
• Rated operational current (AC-1): 40 A
• Motor power rating: 11 kW at 400 V AC
• Control coil voltage: 240 V AC
• Rated insulation voltage: 690 V
• Rated impulse withstand voltage: 6 kV
• Operating frequency: 50 / 60 Hz
• Protection rating: IP20
• Mounting type: DIN rail or screw mounting
• Standards: IEC/EN 60947-4-1

Reliable Switching for Industrial Motor Control

Industrial contactors are electrically controlled switching devices used to remotely control motors and high-current electrical loads. The Chint NC1 series is designed to provide stable switching performance, operational reliability and long service life in industrial environments.

The NC1-2501-240V is commonly installed in motor starter assemblies, conveyor systems, HVAC equipment, pumps and industrial automation cabinets. Its compact footprint and robust switching capability make it suitable for demanding automation and machinery applications.

Typical Applications

• Industrial motor starters.
• Pump and compressor control systems.
• Conveyor and material handling systems.
• HVAC and ventilation equipment.
• Industrial automation and control panels.
• OEM machinery and manufacturing equipment.

Trusted by Industrial Engineers Worldwide

Chint NC1 contactors are trusted by industrial engineers, machine builders and panel manufacturers worldwide for dependable motor control, robust switching performance and reliable long-term operation.