SQUARE D 8910DP42V09 Contactor, Definite Purpose, 40A, 2 Pole, 208/240VAC, 60Hz, 220VAC, 50Hz

Square D 8910DP42V09 compact contactor is ideal for controlling electrical circuits in industrial and commercial applications. This CSA-approved contactor is used in machinery, HVAC systems, lighting and motor control panels, enabling remote switching of electrical loads. It is equipped with two poles, allowing for flexible and efficient control of electrical circuits according to your needs. This UL-listed contactor features quick-connect terminals for easy installation & integration into existing systems more convenient.

Working Mechanism:

• This Square D 8910DP42V09 compact contactor operates as an electromechanical switch designed to control electrical circuits.
• It consists of a coil that, when energised, generates a magnetic field, pulling the contacts together to close the circuit.
• This allows current to flow through the main power contacts, enabling the connected load, such as a motor or lighting system, to function.
• The compact design of the contactor makes it suitable for applications where space is limited.

Frequently Asked Questions:

Q. What are the factors to be considered while choosing a Square D compact contactor?

A. Major factors include voltage compatibility, load type and capacity, motor size, pole configuration, space constraints, frequency compatibility and installation ease.

Q. What is the voltage rating of this contactor?

A. The contactor operates at 208 / 240VAC, making it compatible with typical electrical systems.

Q. How much current can the contactor handle?

A. The contactor is designed to handle up to 40 amps for inductive loads and up to 50 amps for resistive loads, ensuring reliable operation in various scenarios.

Q. What size of motors can the contactor handle?

A. It can handle 2 HP at 120V 1-phase and 5 HP at 240V 1-phase.