Why Choose the Lovato CN4004024 Modular Contactor?
The Lovato CN4004024 is a compact 40 A four-pole modular contactor designed for reliable switching and control of electrical loads in distribution boards, building automation systems and industrial control applications. As part of the Lovato CN modular contactor series, it combines a space-saving DIN rail format with dependable electromagnetic switching for frequently controlled circuits.
This modular contactor features four normally closed (4NC) power contacts and an AC-1 rated operational current of 40 A. The normally closed contact arrangement makes the CN4004024 suitable for applications where circuits are required to remain connected while the contactor coil is de-energised and disconnect when the coil is energised.
With a 24 V AC coil and modular construction, the CN4004024 is well suited to low-voltage control systems where electrical loads need to be operated remotely by timers, relays, switches, controllers or building automation equipment. Its DIN rail mounting format enables straightforward integration into modular electrical distribution and control panels.
Key Advantages
- Compact 40 A modular contactor for electrical load switching.
- Four normally closed contacts provide simultaneous four-pole control.
- AC-1 operational current rating of 40 A for resistive and slightly inductive loads.
- 24 V AC control coil suitable for low-voltage control circuits.
- DIN rail construction simplifies installation in distribution boards and control panels.
- Suitable for remote and automatic switching using timers, relays and automation controllers.
Key Features
- Lovato CN modular contactor series.
- 40 A AC-1 rated operational current.
- Four-pole 4NC contact configuration.
- 24 V AC coil voltage.
- Electromagnetically operated switching mechanism.
- Modular construction for electrical distribution assemblies.
- Suitable for frequent remote switching of electrical loads.
- DIN rail mounting for straightforward panel installation.
Reliable Remote Switching for Electrical Loads
Modular contactors such as the Lovato CN4004024 use an electromagnetic coil to control multiple electrical contacts from a separate low-voltage control circuit. When the 24 V AC coil is energised, the four normally closed contacts open simultaneously, allowing connected loads or circuits to be controlled remotely without requiring the operating switch or controller to carry the full load current.
The Lovato CN modular contactor range is particularly suited to electrical distribution and building automation applications where compact dimensions and DIN rail installation are important. The CN4004024 can be controlled by timers, relays, thermostats, programmable controllers and other automation devices, providing a practical solution for centralised or automatic load management.
Typical Applications
- Building automation and electrical distribution systems.
- Lighting circuit control.
- Electric heating and resistive load switching.
- Automatic load management systems.
- Timer and relay-controlled electrical circuits.
- Industrial and commercial control panels.
