Hager Humfree Contactor 25A 4NC 230V ESC426S

Hager ESC426S: 25A Low Noise Humfree Contactor with 4 Normally Closed contacts, rated for 230V~50/60Hz coil voltage.

Quiet Switching for Noise-Sensitive Areas

The Humfree design reduces the audible click associated with standard contactors, making it suitable for remote switching in hotel bedrooms, offices, and other locations where noise disturbance is a concern. This lets you control lighting and power circuits without the operational noise found in conventional units.

Flexible Contact Configuration

Fitted with 4 Normally Closed (NC) contacts, the ESC426S suits circuits that need to break on activation rather than make. Hager also offers Normally Open (NO) variants within the same range, so you can match the contact type to the load and control logic of the installation.

Correctly Rated for the Load

All ratings on this contactor apply to AC1 loads only. If your load type differs (for example, fluorescent lighting circuits), check the de-rated figures below before specifying, so the contactor is not overloaded in service.

Installation & Compliance

At just 2 modular spacings wide with an IP2X enclosure rating, the ESC426S fits neatly into a standard Hager distribution board alongside other Hager electrical modular devices. Hager Ltd requires LZ060 heat dissipation inserts to be fitted between contactors, or between a contactor and an adjacent device, to manage heat build-up and protect neighbouring components.

Key Features of the Hager Humfree Contactor ESC426S Include:

• Low Noise Operation For Hotel Bedrooms, Offices & Other Noise-Sensitive Installations
• 4 Normally Closed (NC) Contacts For Remote Switching And Control Of Power Circuits
• Rated Operating Current: 25A
• Rated Operating Voltage: 400V
• Rated Excitation (Coil) Voltage: 230V AC (50/60Hz)
• Utility Category: AC1 (Category 7) – Ratings Apply To AC1 Loads Only
• Max. Incandescent Lamp Load: 1900W
• Max. Fluorescent Lamp Load: 950VA (990VA Duo Circuit, 810VA Parallel Compensated)
• Ingress Protection: IP2X
• Width: 2 Modular Spacings
• Recess Depth: 60mm
• Requires LZ060 Heat Dissipation Inserts Between Adjacent Contactors/Devices
• Suitable For Use In Hager Distribution Board Enclosures
• Supplied As: 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.