The Lovato RFX3803 is a protection cover accessory designed for RF38 thermal overload relay-contactor assemblies mounted on BF26, BF32 and BF38 contactors.
SKU:RFX3803
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The Lovato RFX3803 is a protection cover accessory designed for RF38 thermal overload relay–contactor assemblies mounted on BF26, BF32 and BF38 contactors. This OEM cover helps safeguard the assembled unit and maintain tidy panel layouts. RFX3803 offers a neat, purpose-made solution for installers standardising on Lovato components in control and automation applications.
Built for compatibility with RF38… and BF26… series, this accessory supports assemblies conforming to IEC/EN 60947-1 and 60947-4-1, as well as UL508 and CSA C22.2 n° 14. Choose the RFX3803 to simplify specification, streamline maintenance and ensure a consistent Lovato look across your panel range, whether for original builds or like-for-like replacements.
Key Benefits
Purpose-made protection cover for RF38 relay–contactor assemblies.
Compatible with BF26, BF32 and BF38 contactors using RF38.
Supports assemblies conforming to IEC/EN 60947 series, UL508 and CSA.
Original Lovato accessory for assured compatibility.
Straightforward fitment on specified relay–contactor assembly.
Ideal for maintaining tidy, consistent panel builds.
What’s Included
RFX3803 protection cover
Basic installation instructions
Applications
RF38 thermal overload relay–contactor assemblies on BF26 contactors
RF38 thermal overload relay–contactor assemblies on BF32 contactors
RF38 thermal overload relay–contactor assemblies on BF38 contactors
Like-for-like replacements during maintenance and service
Technical Specifications
HS Code
85365080
Type of product
Accessories
Type of accessories
Protection cover for thermal overload relay-contactor assembly
Accessories for
RF38…; BF26…; BF32…; BF38…
LOVATO
Electric S.p.A.
Via
Don E. Mazza, 12
Cap.
Soc. Vers. Euro 3.200.000
Cod.
Fisc. e Part. IVA n. 01921300164
ID.
NO. IT 01921300164
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Frequently Asked Questions
Which assemblies is the RFX3803 compatible with?
It is designed for RF38 thermal overload relay–contactor assemblies on BF26, BF32 and BF38 contactors.
Does the RFX3803 conform to recognised standards?
Standards conformity includes IEC/EN 60947-1, IEC/EN 60947-4-1, UL508 and CSA C22.2 n° 14.
Is this an original Lovato accessory?
Yes, the RFX3803 is a Lovato accessory designed for the specified relay–contactor assemblies.
Can it be used with relays other than RF38?
No, it is specified for RF38 relay–contactor assemblies on BF26, BF32 and BF38 contactors.
What is included with the RFX3803?
You receive the RFX3803 protection cover and basic installation instructions.
Safety note: Always isolate power before fitting the cover. Verify compatibility with RF38 on BF26, BF32 or BF38 contactors and install in accordance with IEC/EN 60947 and local regulations.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...