Modular Contactors – AC & 24V Control (2P & 4P, NO / NC / CO)

Product Overview

Our modular contactors provide reliable switching for lighting, heating, EV infrastructure, automation, and general power control applications. Designed for DIN-rail mounting, they offer compact sizing, high electrical endurance, and quiet operation — suitable for both residential and commercial installations.

Available in AC coil and 24V control options, with 2-pole and 4-pole configurations ranging from 20A up to 125A, including Normally Open (NO), Normally Closed (NC) and Changeover (CO) variants.

Key Features

• ✅ DIN-rail mounted modular design

• ✅ AC coil & 24V control options available

• ✅ 2-pole and 4-pole configurations

• ✅ NO, NC and CO contact arrangements

• ✅ Ratings from 20A to 125A

• ✅ Compact 1-module and multi-module options

• ✅ Low noise operation

• ✅ Ideal for lighting, heating, EV charging & automation

• ✅ Complies with relevant IEC standards

Typical Applications

• Lighting control systems

• EV charging infrastructure

• Heat pumps & HVAC

• Smart home automation

• Commercial power switching

• Control panels & distribution boards

Technical Summary

• Mounting: DIN rail

• Poles: 2P / 4P

• Rated Current: 20A – 125A

• Contact Types: NO / NC / CO

• Control Voltage: AC coil or 24V

• Use Category: AC-1 / AC-7a (typical applications)

Why Choose These Modular Contactors?

✔ Excellent price-to-performance ratio
✔ Broad variant coverage reduces SKU complexity
✔ Ideal for EV, heating and automation projects
✔ Stock-friendly modular range