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Lovato Electric Thermal Overload Relay 1 NO/1 NC, 4A-6.5A F.L.C, 38A Contact Rating, 690V AC, Manual Reset RF38

Category Thermal Overload Relay Brand LOVATO Electric Condition New

Specifications

Country of Origin Italy
Brand Lovato Electric
Length 45mm
Model RF38
Depth 90mm
IP Rating IP20
Width 134.8mm
Mount Type Direct
Series RF38
Maximum Operating Temperature 60°C
Minimum Operating Temperature -25°C
Terminal type Screw
Standards/Approvals UL 508, CSA, EAC, IEC/EN 60947
Contact Voltage 6kV
Reset Method Manual
Normal State Configuration 1 NO/1 NC
Relay Contact Current 38A
Number of Auxiliary Contacts 2
Pole and Throw Configuration 3
Control Voltage 690V ac
FLC Motor Rating 4, 6.5A
Adjustable Current Range 4 → 6.5 A

Key Features

  • Features a manual reset method for quick overload resetting.
  • Supports 1 normally open (NO) and 1 normally closed (NC) auxiliary contact configuration.
  • Operates at control voltage of 690V AC with 3 pole configuration.
  • Constructed with screw terminals for secure electrical connections.
  • Operates within temperature range of -25°C to 60°C for versatile industrial use.
  • Complies with UL 508, CSA, EAC, IEC/EN 60947 standards for safety and performance.
  • Direct mounting style ensures easy installation on contactors.
  • IP20 rated for protection against solid objects over 12mm.

Product Description

Lovato Electric RF38 Thermal Overload Relay is an industrial grade electrical protection device with an adjustable rated motor current from 4 to 6.5 amperes, providing reliable overload protection for electric motors and circuits. Featuring a contact current rating of 38A and a contact voltage rating of 6kV, this relay ensures efficient and stable operation in demanding electrical environments.

Equipped with a manual reset mechanism, it allows quick recovery after overload trips, improving operational uptime. The relay utilizes a screw terminal type connection for secure and reliable installation and supports a 3-pole direct mounting design for ease of integration with existing contactors.

It incorporates 1 normally open (NO) and 1 normally closed (NC) auxiliary contacts, providing flexible control configurations. Operating within a broad temperature range of -25°C to 60°C, it is suitable for various industrial and automation applications exposed to different environmental conditions.

Certified to meet UL 508, CSA, EAC, and IEC/EN 60947 standards, the RF38 relay guarantees compliance with international safety and quality requirements. Its compact form factor with overall width of 134.8mm, length of 45mm, and depth of 90mm saves valuable installation space.

Manufactured in Italy, this thermal overload relay is ideal for protecting motors and electrical systems in automation, industrial machinery, HVAC systems, and manufacturing plants. The IP20 rating provides basic protection against solid foreign objects, enhancing device durability.

Manual reset method for reliable overload protection recovery. 1 NO/1 NC auxiliary contact configuration. Adjustable current range from 4 to 6.5 amperes for flexible application. Screw-type terminals for safe electrical connections.

Compact dimensions facilitate easy integration into control panels. Broad operating temperature range from -25°C to 60°C. Compliance with UL 508, CSA, EAC, IEC/EN 60947 standards. Designed for direct mounting on contactors with 3-pole design.

Contact current and voltage ratings suitable for industrial use. IP20 protection rating for basic environmental defense. Explore more Thermal Overload Relays and comprehensive electrical protection solutions in the Electronics & Electricals category at EnvMart.

Lovato Electric Thermal Overload Relay 1 NO/1 NC, 4A-6.5A F.L.C, 38A Contact Rating, 690V AC, Manual Reset RF38
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Frequently Asked Questions

The adjustable current range of this thermal overload relay is from 4 to 6.5 amperes.

The RF38 model has a contact current rating of 38A.

The maximum control voltage for this relay is 690V AC.

This relay features a manual reset mechanism for quick recovery after overload trips.

The dimensions of the RF38 are 134.8mm in width, 45mm in length, and 90mm in depth.

This model operates within a temperature range of -25°C to 60°C.

This relay has 1 normally open (NO) and 1 normally closed (NC) auxiliary contact configuration.

The RF38 complies with UL 508, CSA, EAC, and IEC/EN 60947 standards.

This relay is designed for direct mounting on contactors with a 3-pole configuration.

It utilizes screw-type terminals for secure electrical connections.

The IP rating of this thermal overload relay is IP20, providing basic protection against solid objects over 12mm.

The Lovato Electric RF38 is manufactured in Italy.

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