Eaton HM64RIB20-1.0 Motor Starter | 64A, 3-Pole, IEC Contactor, Thermal Overload

Eaton HM64RIB20-1.0 Motor Starter | 64A, 3-Pole, IEC Contactor, Thermal Overload

Eaton HM64RIB20-1.0 motor starter specifications. 64A rated current, 3-pole, thermal overload relay, IEC contactor, direct-on-line starter.

Product Overview

The Eaton HM64RIB20-1.0 is a high-performance, direct-on-line motor starter assembly designed for industrial three-phase motor control. It integrates a robust 3-pole power contactor and an adjustable thermal overload relay into a single, coordinated unit. This combination provides reliable motor starting, stopping, and overload protection for demanding applications.

Technical Specifications

Key Features

• Integrated Design:​ Pre-assembled, coordinated contactor and overload relay for reliable protection

• High Capacity:​ Suitable for motors up to approximately 30 kW at 400V AC

• Adjustable Overload:​ RIB20 relay with adjustable current setting and single-phase protection

• Manual/Auto Reset:​ Configurable reset function on the thermal overload relay

• Durable Construction:​ Designed for high electrical and mechanical endurance

• Easy Mounting:​ Standard DIN rail or panel mounting options

• Clear Status Indication:​ Trip indication on the overload relay

• Accessory Compatibility:​ Supports auxiliary contact blocks, mechanical interlocks, and timers

• Global Standards:​ Complies with international IEC standards

Applications

• Direct-on-line starting of three-phase AC motors up to 64A

• Pump, fan, and compressor motor control

• Conveyor and material handling systems

• Industrial machinery and machine tools

• HVAC and refrigeration system control

• Motor control centers (MCCs) and control panels

Important Notes

1. The starter consists of an HM64 contactor and an RIB20 thermal overload relay

2. The thermal overload current setting must be adjusted to match the motor's full load current (FLC)

3. Requires a suitable enclosure for protection against environmental conditions and contact

4. The control circuit voltage must match the contactor coil voltage specification

5. Installation must be performed in accordance with local electrical codes and standards

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

Frequently Ask & Questions

Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.