ABB installation contactor 4-pin 230-240V

4-pole contactors ESB25 with 36 mm width control 3-phase loads up to 25 A and are available in different contact assignments and coil voltages. They switch electric heaters, water heaters, motors for pumps, ventilation and other drives as well as lighting. Through an integrated coil wiring, they work with both AC and DC control voltages. The devices are therefore absolutely hum-free and quiet when switching. Accessories such as auxiliary switches, sealing caps and a spacer complete the range. ESB25 have installation design and fulfill i.a. the household standard EN61095, they are therefore particularly suitable for distributor installation.