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WEG Thermal Overload Relay, 1 NO/1 NC, 0.4A FLC, 280mA/400mA Contact Rating, 1.4 W, DIN Rail RW17

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Category Overload Relays Brand WEG Condition New

Specifications

Country of Origin	Brazil
Brand	WEG
Length	71.5mm
Model	RW17
Depth	82.5mm
IP Rating	IP20, IP10
Width	45mm
Mount Type	DIN Rail
Series	RW17
Power Rating	1.4W
Maximum Operating Temperature	60°C
Minimum Operating Temperature	-25°C
Terminal type	Screw
Supply Voltage	100, 50V
Contact Voltage	690V ac
Reset Method	Automatic & Manual
Normal State Configuration	1 NO/1 NC
Relay Contact Current	280, 400mA
Number of Auxiliary Contacts	2
Pole and Throw Configuration	3
FLC Motor Rating	0.4A
Adjustable Current Range	0.28 → 0.4 A

Key Features

Provides reliable thermal overload protection for motor circuits.
Features 0.4A FLC motor rating for accurate monitoring.
Relay contact rated 280mA and 400mA for enhanced safety.
Includes a DIN rail mount for straightforward installation.
Supports Automatic and Manual reset functions for versatile operation.
Offers IP20/IP10 protection for safe use in electrical panels.
Wide adjustable current range from 0.28 to 0.4A.
Suitable for harsh environments with operating temperatures from -25°C to 60°C.

Product Description

WEG RW17-1D3-D004 Thermal Overload Relay is engineered for robust industrial motor protection, ensuring operational safety and reliability. As a part of the RW17 series, this relay is suitable for various automation and control applications, especially in manufacturing, HVAC, and process control environments.

Featuring a 1 NO/1 NC contact configuration, it efficiently handles the demands of motor circuit overload protection. The device supports both automatic and manual reset options, catering to different operational needs and minimizing downtime in critical systems.

The relay offers a Full Load Current (FLC) rating of 0.4A, and relay contacts are rated at 280mA and 400mA, meeting high performance expectations. DIN rail mounting makes installation straightforward, with screw terminals facilitating secure and reliable wiring.

With adjustable current settings from 0.28A to 0.4A, the RW17-1D3-D004 provides flexibility for protecting motors of various sizes. Rated at 1.4W power, it is compatible with supply voltages of 100V or 50V, making it versatile for diverse industrial setups.

The relay boasts IP20 and IP10 ratings, protecting against dust and solid objects. Operating in temperature ranges from -25°C up to 60°C, it is suitable for installation in environments where temperature extremes are common.

Reliable thermal overload protection for industrial motors. Flexible reset methods: automatic or manual. Mounts easily on DIN rail systems. Compliant with IEC 60947-1, IEC 60947-4-1, and IEC 60034-30-1 standards. IP20/IP10 rated for enhanced safety and durability.

Suitable for industrial, manufacturing, and HVAC applications.

Applications include use in industrial automation panels, factory motor control centers, commercial HVAC systems, water treatment plants, and various process control circuits. Its high accuracy and compliance with international standards make it the right choice for engineers seeking dependable overload protection solutions.

Browse more industrial motor protection devices and relays from WEG and explore the Overload Relays category at EnvMart.

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Frequently Asked Questions

The thermal overload relay has a Full Load Current (FLC) rating of 0.4A, which allows for accurate monitoring of motor circuits.

This model measures 71.5mm in length, 45mm in width, and 82.5mm in depth, making it suitable for DIN rail mounting.

The adjustable current range for the relay is from 0.28A to 0.4A, providing flexibility for different motor protection needs.

The power rating of this unit is 1.4W, which is suitable for its operational requirements in motor protection applications.

It supports both automatic and manual reset methods, allowing for versatile operational needs in various applications.

The relay has an IP20/IP10 rating, providing protection against dust and solid objects, suitable for use in electrical panels.

The maximum operating temperature for this relay is 60°C, making it suitable for various industrial environments.

This model is designed for DIN rail mounting, which facilitates straightforward installation in control panels.

The relay features a 1 NO/1 NC contact configuration, which is effective for motor circuit overload protection.

The contact voltage rating for this relay is 690V AC, ensuring compatibility with various electrical systems.

It is suitable for applications in industrial automation panels, factory motor control centers, commercial HVAC systems, and process control circuits.

The relay contact is rated at 280mA and 400mA, providing enhanced safety for motor protection applications.