Hager Contactor 40A 4NO 230V ESC440

Hager ESC440: 40A 4NO Contactor for remote switching and control of 230V distribution board circuits.

Reliable Power Switching & Control

Built for the remote switching and control of power circuits, this Hager contactor handles loads up to 40A AC1 on a 400V rated operating voltage. It gives Hager Ltd installers a dependable way to automate lighting, heating and motor circuits from a single control point, cutting the need for manual switching at the load itself.

Flexible Contact Configuration

Four normally open (NO) contacts allow the ESC440 to switch four separate circuits from one 230V~50Hz coil, with no normally closed (NC) contacts fitted. Where a panel needs extra switching points, it accepts the Hager ESC080 auxiliary contact, so the base unit can be expanded without a full replacement.

Lighting Load Capacity

Rated for up to 4000W of incandescent lamp load, 1900VA of fluorescent load, 3000VA in duo circuit, and 1300VA parallel-compensated, the contactor is sized for large-scale lighting control across commercial and industrial Hager electrical installations.

Installation & Compliance

A compact 3-module width and 60mm recess depth allow the ESC440 to fit standard DIN rail enclosures, while IP2X protection guards against accidental contact with live parts. Hager Limited recommends fitting LZ060 heat dissipation inserts between adjacent contactors, or between a contactor and neighbouring devices, to manage heat build-up in busy Hager distribution board layouts. All ratings apply to AC1 (utility category 7) loads only; contactors used on other load types may need de-rating.

Key Features of the Hager ESC440 Contactor Include:

• Remote Switching & Control Of Power Circuits For Automated Distribution Board Operation
• Handles Loads Up To 40A (AC1) At 400V Rated Operating Voltage
• 4 Normally Open (NO) Contacts For Multi-Circuit Switching From One Coil
• 230V~50Hz Coil Voltage Suits Standard Distribution Board Supplies
• Accepts ESC080 Auxiliary Contact For Expanded Switching Points
• Incandescent Lamp Load Up To 4000W
• Fluorescent Lamp Load Up To 1900VA (3000VA In Duo Circuit, 1300VA Parallel Compensated)
• Compact 3 Module Width For Space-Saving DIN Rail Installation
• Ingress Protection Rating: IP2X
• Recess Depth: 60mm
• Utilisation Category: AC1 (Category 7)
• Supplied As A Single Unit

If you need some help, would like to take advantage of our Price Promise or have a large order to place, give our team of professionals a call on 0203 994 5470, drop us an email at sales@electricpoint.com or use our Contact Form.