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CNM3220024 - MODULAR CONTACTOR CN32 24VAC/DC MANUAL

CNM3220024 – MODULAR CONTACTOR CN32 24VAC/DC MANUAL

Lovato CNM3220024 modular contactor with manual control, 32 A AC1 rating, 24 VAC/DC coil voltage and 2NO contact arrangement for electrical switching and control panel applications.

SKU: CNM3220024MPN: CNM3220024
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List Price £80.49 ex VAT
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Lovato CNM3220024 Modular Contactor with Manual Control 32A AC1 24VAC/DC 2NO

The Lovato CNM3220024 is a compact modular contactor with manual control designed for reliable switching and control of electrical loads in residential, commercial, and industrial applications. Featuring a 32A AC1 rated current, 24VAC/DC control supply, and 2 normally open contacts (2NO), this DIN rail mounted contactor provides dependable switching performance with convenient manual override functionality for testing, maintenance, and local operation.

Manufactured by Lovato Electric, the CNM3220024 belongs to the CNM32 series of modular contactors with manual control. Its compact 1-module DIN rail design makes it suitable for lighting control, heating systems, building automation, service installations, and general electrical load switching applications where manual operation is required.

Lovato CNM3220024 Features

  • Manufacturer: Lovato Electric
  • Part Number: CNM3220024
  • Product Type: Modular Contactor with Manual Control
  • Rated Current: 32A AC1
  • Control Voltage: 24VAC/DC
  • Contact Configuration: 2NO (Normally Open)
  • Number of Poles: 2 Pole
  • Manual Control: Yes
  • Mounting: 35mm DIN Rail
  • DIN Width: 1 Module
  • Protection Rating: IP20
  • EAN: 8013975219706

Applications

The Lovato CNM3220024 modular contactor is commonly used for:

  • Lighting control systems
  • Heating and HVAC applications
  • Building automation systems
  • Electrical distribution panels
  • Industrial control applications
  • Manual override switching applications
  • Energy management systems

Why Choose Lovato CNM3220024?

The Lovato CNM3220024 provides a compact and reliable switching solution where automatic control and manual operation are required. With its 32A AC1 switching capability, 24VAC/DC coil operation, two normally open contacts, and space-saving one-module DIN rail format, it is ideal for professional electrical installations requiring dependable performance, easy testing, and efficient panel space utilization.

Technical Specifications

Current 9 A
Coil Voltage Range 24 V
Coil Type AC/DC
Voltage 24 V
Phase Three Phase
IP Rating IP20
Series CNM Modular Contactors
Product type Modular contactor with manual control
Product designation Modular contactor
Contact arrangement 2NO
Number of poles 2
Rated supply voltage 24 VAC/DC
Operating voltage type AC/DC
Manual control Yes
Conventional free air thermal current Ith 32 A
Operational current AC1 / AC-7a 32 A at up to 400 V
Operational current AC-3 / AC-7b 9 A at up to 400 V
Rated insulation voltage Ui 440 V
Rated impulse withstand voltage Uimp 4 kV
Minimum switching capacity ≥17 V / ≥50 mA
Power dissipation per pole approx. 2.5 W
Average coil consumption 3 W in-rush / 3 W holding
Mechanical life 3,000,000 cycles
Electrical life AC-3 500,000 cycles
Electrical life AC1 150,000 cycles
Number of DIN modules 1
Mounting type 35 mm DIN rail
Connection type Frame clamp / screw terminals
Terminal tool PZ2
Operating temperature -25°C to +70°C
Storage temperature -30°C to +80°C
Protection rating IP20 front
Pollution degree 3
Weight approx. 135 g
Package dimensions 178 × 90 × 72 mm
Certifications EAC
Compliance IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, IEC/EN 61095
HS Code 85365080
Poles 2-pole
Coil / Supply Voltage 24 V AC, 24 V DC
Device Type Modular contactor
Current AC-1 32 A

Frequently Asked Questions

What is the control voltage of the Lovato CNM3220024?

The Lovato CNM3220024 operates with a 24VAC/DC control supply voltage.

How many contacts does the Lovato CNM3220024 have?

The CNM3220024 features two normally open contacts (2NO).

What is the current rating of the Lovato CNM3220024?

The Lovato CNM3220024 has a rated AC1 current of 32A.

Does the Lovato CNM3220024 include manual control?

Yes. The CNM3220024 includes manual control functionality for local switching, testing, and forced operation when required.

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