Lovato BFX1040 four-pole auxiliary contact block with 4NO contacts, front centre mounting, screw terminals and 10 A thermal current rating for compatible BF series contactors.
£28.19
The Lovato BFX1040 is a compact and reliable auxiliary contact block designed for use with compatible Lovato BF series contactors. It provides additional switching contacts for control, signalling, feedback and interlocking functions within industrial motor control and automation systems.
Featuring a 4NO contact configuration, the BFX1040 provides four normally open auxiliary contacts in a front-mounted accessory format. Its screw terminal connections ensure secure wiring, while the mechanically linked contact design supports dependable operation in industrial control applications.
With a conventional free-air thermal current rating of 10 A, rated insulation voltage of 690 V and rated impulse withstand voltage of 6 kV, the BFX1040 is suitable for expanding the auxiliary switching capability of compatible Lovato contactors in electrical control panels and automation systems.
Auxiliary contact blocks extend the control and monitoring functions available from contactors without switching the main power circuit. They are commonly used for status feedback, electrical interlocking, PLC inputs and indication circuits in industrial systems.
The Lovato BFX1040 provides four normally open auxiliary contacts in a compact front-mounted design. Its robust construction and industrial electrical ratings make it suitable for demanding automation and motor control applications.
| HS Code | 85365080 |
|---|---|
| Manufacturer | Lovato Electric |
| Series | BFX10 |
| Model | BFX1040 |
| Product type | Auxiliary contact block |
| Number of poles | 4 |
| Contact configuration | 4NO |
| Rated insulation voltage Ui | 690 V |
| Rated impulse withstand voltage Uimp | 6 kV |
| Conventional free-air thermal current Ith | 10 A |
| Mounting type | Front centre mounting |
| Terminal type | Screw |
| Compatible contactors | Lovato BF series contactors |
The BFX1040 adds auxiliary switching contacts to compatible Lovato BF series contactors for control, signalling, feedback and interlocking applications.
The BFX1040 provides a 4NO auxiliary contact configuration.
The BFX1040 is installed using front centre mounting on compatible Lovato BF series contactors.
The BFX1040 has a conventional free-air thermal current rating of 10 A.
The auxiliary contact block is typically used in industrial automation, motor control and electrical panel applications.
Lovato BFX auxiliary contact blocks provide reliable additional switching functions for BF series contactors, supporting modern industrial control, automation and electrical distribution systems.
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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.
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...
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...