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Hager ESC225 Contactor 25A 2NO 230V
£49.99
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Pickup available at F3 Castings Way, Leafbridge, Castings Way, Lincoln
Usually ready in 24 hours
Hager ESC225 Contactor 25A 2NO 230V
The Hager ESC225 is a 1-module DIN-rail contactor with two normally open (2NO) power contacts rated at 25A and a 230V AC coil. We use it on our own heat pump and electrical installs to switch loads such as immersion heaters, backup heaters and other circuits from a 230V control signal (for example, a heat pump controller output or a timer).
Key points
- 25A rated current, 2 normally open contacts
- 230V AC 50Hz coil (inrush 10.7VA, holding 2.9VA)
- 1 module wide (17.85mm) for 35mm DIN rail in consumer units and enclosures
- AC7a rating 25A (4.6kW at 230V); AC7b rating 8.5A (880W at 230V)
- Screw terminals: 1 to 10mm² rigid, 1 to 6mm² flexible
What's included
- 1 x Hager ESC225 contactor
Specification
| Part number | ESC225 |
|---|---|
| Contacts | 2NO |
| Rated current | 25A |
| Rated operational voltage | 230V, 50Hz |
| Coil voltage | 230V AC |
| Coil consumption | Inrush 10.7VA / operating 2.9VA |
| AC7a / AC7b | 25A (4.6kW) / 8.5A (880W) at 230V |
| Rated insulation voltage | 250V |
| Rated impulse withstand voltage | 4kV |
| Electrical / mechanical endurance | 30,000 cycles / 100,000 operations |
| Width | 1 module (17.85mm) |
| Dimensions (W x H x D) | 17.85 x 83 x 60mm |
| Terminal capacity | Rigid 1 to 10mm², flexible 1 to 6mm², 1.2Nm |
| Operating temperature | -10 to 50°C |
| Price | £49.99 inc VAT |
Installation and compliance
Must be installed by a competent person in accordance with BS 7671 and Hager's instructions. Allow for heat dissipation when several contactors are mounted side by side, as advised by Hager. Check the load type and current against the ratings above before use; motor and highly inductive loads may need a higher-rated device. RoHS and REACH compliant.
Delivery and collection
Free UK delivery on orders over £50, £4.99 under £50. Free collection from our Lincoln unit (Leafbridge Business Park, LN6 9WG), usually ready within 24 hours.
Manufacturer datasheet is in the PDF downloads at the bottom of this page.
