
Hager ESC440 Contactor 40A 4NO 230V 50Hz
ESC440
Contactor 40A 4NO 230V 50Hz – High-Capacity Switching for Electrical Control
The 40A 4NO Contactor is designed for efficient and reliable switching of high-load electrical circuits, making it ideal for lighting, heating, ventilation, and motor control in residential, commercial, and industrial applications. With a 230V 50Hz coil voltage and four normally open (4NO) contacts, this contactor ensures smooth and dependable operation for multi-circuit control.
- 40A Rated Capacity – Suitable for high-power applications, ensuring stable operation.
- 4 Normally Open (4NO) Contacts – Enables control of multiple circuits simultaneously for greater flexibility.
- 230V 50Hz Coil Voltage – Designed for standard mains operation, ensuring seamless integration.
- Compact & Space-Saving Design – Fits easily into DIN rail enclosures and electrical control panels.
- Durable Construction – Built for long-lasting reliability in demanding environments.
- User-Friendly Installation – Features clearly marked terminals for quick and easy wiring.
Technical Specification
- Type: Contactor
- Rated Current: 40A
- Contact Configuration: 4 Normally Open (4NO)
- Coil Voltage: 230V AC 50Hz
- Mounting: DIN rail compatible
- Application: Ideal for lighting, heating, HVAC, and motor control
✅ Choose the 40A 4NO Contactor 230V 50Hz for efficient, high-capacity, and reliable circuit switching!
Product | Contactors & Time Switches |
Current Rating | 40A |
Number Of Contacts | 4NO |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
Click here to find out more.