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BF18T4D110 - 4P CONTACTOR NO 32A AC1 110VDC
MPN: BF18T4D110
Special Price
£110.77
£92.31
Regular Price
£184.61
Why Choose the BF18T4D110?
The Lovato BF18T4D110 is a robust four‑pole contactor designed for reliable switching in industrial control panels. With a DC coil rated at 110 V and an AC1 Ith of 32 A, it delivers dependable performance. Rated insulation voltage is 690 V, and installation is straightforward via 35 mm DIN rail or screw mounting. Conforms to IEC/EN/BS 60947-1 and 60947-4-1.
In AC3 duty at 400 V it handles 18 A / 7.5 kW, with a UL/CSA 10 HP rating at 480 V. Built to endure 20,000,000 mechanical operations, it operates from −50 to 70 °C and up to 3000 m altitude. Pollution degree 3 and 1.5–1.8 Nm terminal torque support rugged, consistent connections.
Key Benefits
- Versatile four-pole configuration for flexible power and control circuits.
- 110 V DC coil enables reliable operation in DC-driven control systems.
- 32 A AC1 and 18 A/7.5 kW AC3 for dependable switching.
- Wide -50 to 70 °C operating range suits harsh environments.
- Long mechanical life rated at 20,000,000 cycles reduces downtime.
- High insulation 690 V and 6 kV impulse withstand for safety margin.
- Quick screw or 35 mm DIN rail mounting for fast installation.
Technical Specification
- Product type designation: BF18
- Number of poles: 4
- Rated insulation voltage Ui (IEC/EN): 690 V
- Rated impulse withstand voltage Uimp: 6 kV
- Ith (IEC): 32 A
- Terminal tightening torque: 1.5 to 1.8 Nm
- Weight: 500 g
- Mechanical life: 20000000 cycles
- Operating temperature: -50 to 70 °C
- Storage temperature: -60 to 80 °C
- Max altitude: 3000 m
- Pollution degree: 3
What’s Included
- Lovato BF18T4D110 four-pole contactor
- User and safety instructions
Applications
- Motor control circuits up to 7.5 kW at 400 V (AC3)
- Switching resistive loads up to 32 A (AC1)
- Industrial control panels requiring four-pole contact switching
- OEM machinery and equipment with 110 V DC control coils
Frequently Asked Questions
What is the coil voltage of the BF18T4D110?
The contactor has a 110 V DC coil.
What are its AC3 ratings at 400 V?
It is rated 18 A / 7.5 kW in AC3 duty at 400 V.
How is the contactor mounted?
It mounts via screw fixing or on a 35 mm DIN rail.
What operating temperature range does it support?
The specified operating range is -50 to 70 °C.
Which standards does it comply with?
It conforms to IEC/EN/BS 60947-1 and 60947-4-1, plus UL and CSA equivalents.
Safety note: Installation and maintenance must be performed by qualified personnel. Isolate power before work, observe the specified environmental limits, and tighten terminals to 1.5–1.8 Nm for safe operation.
| Manufacturer Part Number | BF18T4D110 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975166857 |
| Coil Voltage | 110VDC |
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