Definite purpose starters are electrically operated switching devices specifically designed for the heating, ventilation, air conditioning and refrigeration (HVAC) industry. They are controlled by automatic thermostat control or manual pushbutton interfaces.
EATON Definite Purpose Contactor, E-Frame, 24 VAC Coil, 30/40 A Maximum Load Current, 4 Pole, 50/60 Hz Frequency, Double Break/Non-Reversing Contact, Quick-Connect Connection, Pressure Plate/Screw Terminal, Open Enclosure, 300000 Cycles Operating Cycles, 150 deg F Operating, Surface Mounting, 3.38 in L x 2.68 in W x 3.75 in H Dimensions
| Connection Type | : | Quick-Connect |
| Contact Type | : | Double Break/Non-Reversing |
| Dimensions | : | 3.38 in L x 2.68 in W x 3.75 in H |
| Enclosure Type | : | Open |
| Frequency Rating | : | 50/60 Hz |
| Mounting Type | : | Surface |
| Operating Cycles | : | 300000 Cycles |
| Operating Temperature | : | 150 deg F |
| Terminal Type | : | Pressure Plate/Screw |
| Type | : | E-Frame |
| Coil Voltage | : | 24 VAC |
| Maximum Load Current | : | 30/40 A |
| Number of Poles | : | 4 |