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11B115SL0024 – 3P CONTACTOR 24V W/O LATCH
Lovato 11B115SL0024 heavy-duty three-pole industrial contactor with 24 V AC/DC coil, 110 A AC-3 operational current rating and compatibility with G495 mechanical latch systems for industrial automation and motor control applications.
Why Choose the Lovato 11B115SL0024 Power Contactor?
The Lovato 11B115SL0024 is a robust three-pole power contactor designed for dependable switching of industrial motors and electrical loads. Part of the established Lovato B115 contactor series, it has an IEC AC-3 operating current rating of 110 A and a versatile 24 V AC/DC control coil.
This contactor is specifically prepared for installation of the optional Lovato G495 mechanical latch. This provides installation flexibility for machine builders and panel designers who may require mechanically maintained switching while allowing the appropriate latch configuration to be selected separately.
With its high motor-switching capacity, screw-mounted construction and compliance with recognised IEC, UL and CSA standards, the 11B115SL0024 is suitable for motor control centres, industrial machinery and automation panels. The contactor is supplied without the mechanical latch.
Key Advantages
- Heavy-duty three-pole contactor for industrial motor control.
- 110 A IEC AC-3 operating current for demanding motor loads.
- 24 V AC/DC control coil for low-voltage control systems.
- Prepared for the optional Lovato G495 mechanical latch.
- Screw-mounted design for secure panel installation.
- Compliant with recognised IEC, UL and CSA contactor standards.
Key Features
- Lovato B115 power contactor series.
- Three main power poles.
- 110 A IEC AC-3 operating current.
- 24 V AC/DC operating coil.
- Predisposed for the G495 mechanical latch accessory.
- Mechanical latch supplied separately.
- Screw mounting for industrial electrical panels.
- Designed for motor switching and automation applications.
Reliable Motor Switching for Industrial Machinery
Power contactors such as the Lovato 11B115SL0024 allow motors and other industrial electrical loads to be controlled from a low-voltage automation circuit. Its 24 V AC/DC coil makes it particularly suitable for machinery and control panels using common low-voltage control supplies.
The contactor is prepared for the Lovato G495 mechanical latch, allowing it to be adapted for maintained switching applications. When a compatible latch is installed, the contact position can be mechanically retained without requiring the operating coil to remain continuously energised.
Typical Applications
- Industrial motor control centres.
- Machinery with 24 V control circuits.
- Pumps, fans and compressor systems.
- Conveyors and material handling equipment.
- Production and processing machinery.
- OEM automation and electrical control panels.
Technical Specifications
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| Coil Type | AC, AC/DC, DC | |
|---|---|---|
| Coil Voltage Range | 24 V | |
| Power | 61 kW | |
| Current | 110 A | |
| Voltage | 24 V | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 24 V AC, 24 V DC | |
| Device Type | Contactor | |
| Current AC-1 | 160 A | |
| Series | B Series Contactors | |
| Product type | Three-pole contactor | |
| Number of poles | 3 | |
| Type of coil | AC/DC coil | |
| Coil / Supply Voltage | 24 V AC/DC | |
| Mechanical latch compatibility | Predisposed for G495 | |
| IEC operational current Ie (AC3) | 110 A | |
| Thermal current Ith | 160 A | |
| AC-4 operational current at 400 V | 47 A | |
| Rated operational power AC-3 at 400 V | 61 kW | |
| Mounting type | Screw mounting | |
| Rated insulation voltage Ui | 1000 V | |
| Rated impulse withstand voltage Uimp | 8 kV | |
| Operational frequency | 25–400 Hz | |
| Protection standards | IEC/EN 60947-1, IEC/EN 60947-4-1 | |
| UL standards | UL 60947-1, UL 60947-4-1 | |
| CSA standards | CSA C22.2 No. 60947-1, CSA C22.2 No. 60947-4-1 | |
| Weight | approx. 5260 g | |
| Package dimensions | approx. 173 × 124 × 194 mm | |
| HS code | 85365080 |
Frequently Asked Questions
What is the Lovato 11B115SL0024 used for?
It is used for switching three-phase motors and other industrial electrical loads in machinery, automation and motor control systems.
What is the AC-3 current rating of this contactor?
The contactor has an IEC AC-3 operating current rating of 110 A.
What control voltage does the contactor require?
The operating coil is designed for a 24 V AC/DC control supply.
Does the 11B115SL0024 include a mechanical latch?
No. The contactor is supplied without a mechanical latch but is prepared for installation of the compatible Lovato G495 mechanical latch.
How is this contactor installed?
The contactor uses screw mounting and is typically installed inside an industrial electrical panel, motor control centre or machinery control cabinet.
Trusted by Industrial Control Professionals
Lovato Electric contactors are widely used by panel builders, machine manufacturers and automation engineers for dependable motor switching, flexible control-system integration and reliable industrial performance.
