EMAS HN33NZE EMAS CONTACTOR 33 A 480V/50 HZ EMAS

Why Choose the EMAS HN33NZE Contactor?

The EMAS HN33NZE is a robust and dependable 33 A industrial contactor designed for switching and controlling electrical loads in automation, motor control and panel-building applications. As part of the EMAS HN Series contactor range, it is engineered for reliable operation in industrial environments where consistent switching performance and long service life are essential.

This contactor is suitable for use in electrical control panels, machinery systems, motor starter assemblies and industrial distribution applications. With an AC-3 utilisation category, strong insulated construction and high endurance ratings, the HN33NZE provides dependable load control for demanding industrial and commercial systems.

The EMAS HN33NZE features a 33 A rated operational current and a 480-500 V AC 50/60 Hz coil. Its IP20-rated design makes it well suited for installation inside electrical enclosures, motor starter panels and machinery control cabinets.

Key Advantages

• Durable 33 A industrial contactor for motor control and switching applications.
• 480-500 V AC 50/60 Hz coil voltage suitable for high-voltage control circuits.
• AC-3 utilisation category suitable for motor switching duties.
• High mechanical and electrical endurance for dependable long-term operation.
• Suitable for electrical panels, motor starters and automation systems.
• IP20 protection rating for installation inside electrical enclosures.

Key Features

• EMAS HN Series contactor.
• 33 A rated operational current.
• 480-500 V AC 50/60 Hz coil.
• AC-3 usage category.
• Designed for motor control, automation and industrial switching applications.
• High switching capacity and temperature-compensated design.
• Optional auxiliary contact blocks can be used where additional signalling or interlock contacts are required.
• Panel-mounted construction for electrical control cabinets.

Technical Specifications

• Manufacturer: EMAS
• Series: HN Series
• Model: HN33NZE
• Product type: Contactor
• Rated operational current: 33 A
• Coil voltage: 480-500 V AC
• Operational frequency: 50 / 60 Hz
• Usage category: AC-3
• Motor power rating: approx. 15 kW at 400 V
• Standard: TS EN 60947-4-1
• Mechanical life: min. 10,000,000 operations
• Electrical life: min. 1,000,000 operations
• Operating frequency: 1,800 operations/hour mechanical, 600 operations/hour electrical
• Insulation voltage: 690 V AC
• Impulse withstand voltage: 6 kV
• Dielectric strength: 1,890 V AC
• Isolation resistance: 10 MΩ at 500 V DC
• Operating temperature: -15°C to +80°C
• Pollution degree: 3
• Protection rating: IP20

Reliable Switching for Motor Control and Automation

Industrial contactors such as the EMAS HN33NZE are used to remotely switch electrical loads, including motors, pumps, fans, compressors and machine control circuits. The electromagnetic coil operates the main contacts, allowing higher-power loads to be controlled safely from a separate control circuit.

The HN Series is suitable for panel builders, machine manufacturers and maintenance engineers who require durable, easy-to-integrate switching components. Its 480-500 V AC coil makes the HN33NZE suitable for control systems designed around higher AC control voltages.

Typical Applications

• Motor starter panels and control cabinets.
• Industrial automation systems.
• Machinery control circuits.
• Pumps, fans and compressor systems.
• Conveyors and material handling equipment.
• Electrical distribution and switching panels.
• OEM machine building and plant control systems.

Trusted for Industrial Control Applications

EMAS HN Series contactors are widely used by panel builders, automation engineers and maintenance teams for dependable motor control, electrical switching and industrial control panel applications.