Why Choose the Lovato 11B1804SL00110 Contactor?
The Lovato 11B1804SL00110 is a heavy-duty four-pole power contactor designed for reliable switching of high-current industrial loads. Part of the trusted Lovato B180 contactor series, this model features a versatile 110–125V AC/DC operating coil and is predisposed for the G495 mechanical latch, providing flexibility for applications requiring maintained contact operation.
Designed for industrial control panels, power distribution equipment and automation systems, the contactor delivers dependable switching performance while complying with major international standards. Its robust construction and universal coil simplify panel design and reduce the need for multiple coil voltage variants.
With an IEC AC-1 thermal current rating of 275A, four main poles and screw mounting, the 11B1804SL00110 is ideal for switching resistive loads, isolation duties and heavy industrial applications where long-term reliability is essential.
Key Advantages
- Heavy-duty 4-pole industrial power contactor.
- 275A IEC AC-1 thermal current rating.
- 110–125V AC/DC universal operating coil.
- Predisposed for G495 mechanical latch (not included).
- Manufactured to IEC, UL and CSA standards.
- Designed for industrial automation and power distribution systems.
Key Features
- Lovato B180 series power contactor.
- Four main power poles.
- 275A conventional thermal current (Ith AC-1).
- 110–125V AC/DC operating coil.
- Prepared for G495 mechanical latch accessory.
- Screw mounting.
- 1000V rated insulation voltage (Ui).
- Robust industrial construction.
Reliable Industrial Switching Performance
The Lovato B180 series is engineered to provide dependable switching performance for demanding industrial applications. High insulation ratings, robust contacts and long mechanical life make these contactors suitable for continuous operation in electrical control panels and power systems.
This version is supplied ready for installation of the optional G495 mechanical latch, allowing maintained-contact operation where required without changing the contactor assembly.
Typical Applications
- Industrial control panels.
- Power distribution equipment.
- Heavy industrial machinery.
- Automation systems.
- Resistive load switching.
- OEM electrical equipment.
