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BFX1031 - AUX. CONTACT 3NO+1NC W CENTRE MOUNTING
MPN: BFX1031
Special Price
£19.34
£16.12
Regular Price
£32.24
Why Choose the BFX1031?
Lovato BFX1031 auxiliary contact accessory delivers reliable 3NO+1NC switching for BF00… BF150 series contactors. With four poles, front centre mounting and robust screw terminals, the BFX1031 installs quickly and integrates cleanly into control panels. Mirror and mechanically linked contact functions enhance dependable status indication and interlocking across demanding applications, supporting consistent performance in industrial environments.
Engineered to IEC/EN 60947-1 and 60947-5-1, plus UL/CSA equivalents, this BFX10-designated unit is rated Ui 690 V, Uimp 6 kV and Ith 10 A. Operating from -50 to +70 °C up to 3000 m, with 0.8–1 Nm terminal torque and a compact 48 g weight, it offers durable, compliant auxiliary switching. Manufacturer notes Sustainability certification; suitability depends on adherence to specified ratings and BF series compatibility.
Key Benefits
- 3NO+1NC contacts provide flexible auxiliary signalling.
- Front centre mounting speeds installation on BF00…BF150 contactors.
- Screw terminals with 0.8–1 Nm tightening for secure connections.
- Mirror and mechanically linked contacts improve reliable indication.
- Rated Ui 690 V and Uimp 6 kV for robust insulation.
- Ith 10 A handles typical control circuit loads.
- Operates -50 to +70 °C, up to 3000 m altitude.
Technical Specification
- Product type designation: BFX10
- Number of poles: 4
- Rated insulation voltage Ui (IEC/EN): 690 V
- Rated impulse withstand voltage Uimp: 6 kV
- Ith (IEC): 10 A
- Terminal tightening torque: 0.8 to 1 Nm
- Weight: 48 g
- Operating temperature: -50 to +70 °C
- Storage temperature: -60 to +80 °C
- Max altitude: 3000 m
What’s Included
- Lovato BFX1031 auxiliary contact module, 3NO+1NC
- Screw terminal connection points
- Manufacturer datasheet (downloadable)
Applications
- Auxiliary signalling and interlocking on BF00…BF150 series contactors
- Control circuit expansion in industrial automation panels
- Motor starter and contactor status indication
- OEM machinery and panel building projects
- Retrofit or upgrade of existing BF series installations
Frequently Asked Questions
Which contactors is the BFX1031 compatible with?
It is designed for Lovato BF00…; BF09…; BF150… series contactors.
What contact configuration and number of poles does it provide?
It offers four poles with 3NO+1NC built-in auxiliary contacts.
How is it mounted and how do I wire it?
It uses front centre mounting and screw terminals; tighten to 0.8–1 Nm.
What are the main electrical ratings?
Rated Ui is 690 V, rated impulse withstand Uimp is 6 kV, and Ith is 10 A.
Does it meet standards and what is the operating temperature?
It conforms to IEC/EN 60947-1 and 60947-5-1, plus UL and CSA equivalents. Operating temperature is -50 to +70 °C.
Safety note: Installation must be performed by qualified personnel. Isolate power before work, tighten terminals to 0.8–1 Nm, and operate only within the stated Ui, Ith and temperature limits on compatible BF series contactors.
| Manufacturer Part Number | BFX1031 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975170533 |
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