3 Pole Definite Purpose Contactor, 20 amp ~ 90 amp

Get a high performance 3 pole definite purpose contactor at low price. It is an HVAC contactor that has 24V, 110V/120V, 208V/240V, 277V coil voltage. Wide current range 20 amp ~ 90 amp DP contactor for selection. Air conditioner contactor provides compact load control, designed for motors and compressors in resistance heating, air conditioning and refrigeration, and food service equipment.

Features

• DP contactor has a wide current range (from 20 A to 90 A)
• Standard AC operating coil ranges for control circuit applications: 24V, 120V, 208-240V, and 277V.
• 1 pole, 2 pole, 3 pole and 4 pole definite purpose contactors are available.
• Various contact configurations from 1 pole to 4 pole.
• UL certification, CSA certification.

Specifications

Technical Parameter

3 Pole 20-40 FLA Definite Purpose Contactor Dimension (Unit: mm)

3 Pole 50-60 FLA Definite Purpose Contactor Dimension (Unit: mm)

3 Pole 75-90 FLA Definite Purpose Contactor Dimension (Unit: mm)

Tips for using the AC contactor

• The open type cannot be used inflammable and explosive places and all places with a lot of conductive dust, nor can it be used outdoors without protective measures because sparks and arcs are generated when the load is disconnected.
• When using, pay attention to whether the contacts and coils are overheated. The three-phase main contacts must be synchronized, and the arc must not be too large when breaking.
• When the AC contactor controls the motor or circuit, it must be used in conjunction with an overcurrent protector. The contactor itself has no overcurrent protection performance.
• The suction surface of the short-circuit ring and the electromagnet should be kept intact and clean.
• Due to poor heat dissipation conditions, when the contactor is installed in the control box or protective enclosure, the ambient temperature is relatively high, so the capacity should be appropriately reduced for use.