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WEG Thermal Overload Relay RW_E Series 2A F.L.C, 0.07W, 1 NO/1 NC, DIN Rail Mount RWB40E-3-A4U002

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WEG Thermal Overload Relay RW_E Series 2A F.L.C, 0.07W, 1 NO/1 NC, DIN Rail Mount RWB40E-3-A4U002

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Category Overload Relay Brand WEG Condition New

Specifications

Country of Origin	Brazil
Brand	WEG
Length	96mm
Model	RWB40E-3-A4U002
Depth	84.1mm
Width	45mm
Mount Type	DIN Rail
Series	RW_E
Power Rating	0.07W
Maximum Operating Temperature	60°C
Minimum Operating Temperature	-20°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	0.4, 2A
Number of Auxiliary Contacts	2
Pole and Throw Configuration	3
FLC Motor Rating	2A

Key Features

Supports automatic and manual reset methods.
Mounts easily on DIN rails for secure and efficient installation.
Operates within a temperature range of -20°C to 60°C.
Equipped with screw terminals for robust electrical connections.
Conforms to international IEC standards for safety and reliability.
Compact dimensions measuring 96mm length, 45mm width, and 84.1mm depth.
Designed for 100 and 50 V supply voltage.
Tripping class 10 with phase failure sensitivity included.

Product Description

WEG RWB40E-3-A4U002 Thermal Overload Relay from the RW_E series is engineered for precise motor protection in industrial and automation applications. This relay supports motors rated at 2 amperes full load current and delivers power at 0.07 watts, optimizing electrical efficiency. It features a 1 normally open and 1 normally closed contact configuration, suited for signaling and alarm circuits.

The relay’s mounting via DIN rail simplifies installation and integration within control panels. Robust screw terminals provide secure electrical connections, while the device can be reset both automatically and manually to accommodate different operational requirements. It is rated for operation over a temperature range from -20°C to 60°C, making it reliable across various environments.

Conforming to IEC standards 60034-30-1, 60947-1, 60947-2, and 60947-4-1, this relay meets stringent industrial quality and safety criteria. Its compact form factor with dimensions 96 mm (L) x 45 mm (W) x 84.1 mm (D) allows it to fit efficiently in control systems.

The product is designed for a supply voltage of 100 and 50 V and includes advanced tripping class 10 with phase failure sensitivity enabling enhanced motor protection. This relay is suitable for industrial automation, manufacturing machinery, HVAC systems, and other commercial electrical installations requiring dependable overload protection.

Supports automatic and manual reset methods. Mounts easily on DIN rails for secure and efficient installation. Operates within a temperature range of -20°C to 60°C. Equipped with screw terminals for robust electrical connections.

Conforms to international IEC standards for safety and reliability. Compact dimensions measuring 96mm length, 45mm width, and 84.1mm depth. Designed for 100 and 50 V supply voltage. Tripping class 10 with phase failure sensitivity included.

Manufactured in Brazil ensuring high manufacturing standards. Explore the comprehensive range of WEG relays and contactors available on EnvMart to meet diverse industrial control requirements and ensure operational safety and efficiency.