Allen‑Bradley 1410S2AA32AD4N7RD Integrated Motor Starter Contactor Assembly

Product Brief IntroductionThis integrated motor starter belongs to the Allen‑Bradley 1410 series. It integrates contactor, overload protection and auxiliary contact unit, and is used to start, stop and protect low-voltage three-phase asynchronous motors in industrial automation scenarios.
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Technical Specifications

Rated working voltage: 480V AC

Rated operational current: 32A

Coil control voltage: 24V DC

Operating temperature range: -20°C to 60°C

Protection degree: IP20

Pole number: 3 poles

Functional Features

Realizes remote control of motor start and stop operations.

Built-in overload protection and short-circuit protection.

Equipped with auxiliary contacts for equipment status feedback.

Has mechanical interlock structure to prevent misoperation.

Compact integrated structure saves cabinet installation space.

Application Scenarios

Factory production line conveyor systems

Industrial fan and pump motor control

Material handling equipment drive control

General industrial automation motor control circuits

Performance Parameters

Mechanical service life: 10 million operations

Electrical service life: 1 million operations

Short-circuit breaking capacity: 10kA

Contact resistance: less than 50mΩ

Structural Characteristics

Integrated enclosed thermoplastic housing.

Built-in main power contact set and auxiliary contact set.

Integrated overload trip protection unit.

Standard mounting base suitable for control cabinet installation.

Material Composition

Housing: flame-retardant thermoplastic

Main contact: silver alloy

Magnetic core: silicon steel sheet

Spring component: stainless steel

Working Principle

When the control coil is energized, electromagnetic force pulls the movable contact to close, and connects the three-phase power supply to the motor. When overload or short-circuit fault occurs, the built-in protection unit triggers tripping and cuts off the main circuit rapidly to protect the motor from damage.

Installation Requirements

Mount the starter vertically inside the control cabinet.

Connect three-phase power cables and motor cables to corresponding terminals.

Wire the auxiliary contact circuit according to control logic requirements.

Tighten terminal screws with specified torque to ensure reliable contact.




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