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11B1154SL0048 – 4P CONTACTOR 48V W/O LATCH
Lovato 11B1154SL0048 B115 four-pole power contactor with 160 A AC-1 rating and 48 V AC/DC coil designed for high-current industrial switching applications.
Why Choose the Lovato 11B1154SL0048 B115 Four-Pole Contactor?
The Lovato 11B1154SL0048 is a robust and reliable four-pole power contactor designed for switching and controlling high-current electrical loads in industrial power systems, automation equipment and control panels. As part of the Lovato B115 contactor series, it provides dependable performance for demanding AC-1 switching applications requiring high current capacity and flexible control options.
This contactor features a universal AC/DC coil and is predisposed for the Lovato G495 mechanical latch accessory, allowing flexible integration into industrial control assemblies where maintained switching operation may be required. Its four-pole design provides versatile multi-circuit switching capability for electrical distribution and automation systems.
With an IEC thermal current rating of 160 A AC-1, a 48 V AC/DC coil supply and a four-pole configuration, the Lovato 11B1154SL0048 is suitable for high-capacity non-inductive loads, power distribution assemblies and industrial control applications.
Key Advantages
- Heavy-duty four-pole power contactor for industrial switching applications.
- 160 A AC-1 thermal current rating for high-capacity load switching.
- 48 V AC/DC universal coil for flexible control circuit compatibility.
- Predisposed for G495 mechanical latch accessory.
- 1000 V insulation voltage and 8 kV impulse withstand voltage for robust electrical performance.
- Suitable for industrial panels, distribution systems and automation assemblies.
Key Features
- Lovato B115 contactor series.
- Four main power poles.
- 48 V AC/DC coil operation.
- 160 A IEC Ith (AC-1) rating.
- Predisposed for mechanical latch installation.
- 1000 V rated insulation voltage Ui.
- 8 kV rated impulse withstand voltage Uimp.
- Screw mounting design for industrial installations.
Reliable High-Current Switching for Industrial Systems
Power contactors such as the Lovato 11B1154SL0048 provide electrically controlled switching of high-current circuits, allowing industrial equipment and power distribution systems to be safely managed. Their robust electromagnetic design enables reliable operation in demanding environments.
The Lovato B115 series is designed for industrial engineers and panel builders requiring high current capability, durable construction and flexible control solutions for automation and electrical distribution applications.
Typical Applications
- Industrial power distribution systems.
- High-current electrical control panels.
- Automation and switchgear assemblies.
- Non-inductive AC-1 load switching.
- OEM machinery and industrial equipment.
- Systems requiring mechanical latching capability.
Technical Specifications
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| Coil Type | AC, AC/DC, DC | |
|---|---|---|
| Coil Voltage Range | 42–48 V | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 48 V AC, 48 V DC | |
| Device Type | Contactor | |
| Current AC-1 | 160 A | |
| HS code | 85365080 | |
| Manufacturer | Lovato | |
| Series | B115 Contactors | |
| Model | 11B1154SL0048 | |
| Product type | Power contactor | |
| Number of poles | 4 | |
| Coil type | AC/DC coil | |
| Rated coil voltage | 48 V AC/DC | |
| IEC thermal current Ith AC-1 | 160 A | |
| Rated insulation voltage Ui | 1000 V | |
| Rated impulse withstand voltage Uimp | 8 kV | |
| Mechanical latch compatibility | G495 accessory prepared | |
| Mounting type | Screw mounting | |
| Protection rating | IP00 | |
| Mechanical life | 10,000,000 operations | |
| Operating temperature | -50 to +70 °C | |
| Maximum installation altitude | 3000 m | |
| Weight | approx. 6.17 kg |
Frequently Asked Questions
What is the Lovato 11B1154SL0048 used for?
The Lovato 11B1154SL0048 is a four-pole power contactor used for switching high-current electrical loads in industrial and automation systems.
What coil voltage does this contactor require?
The contactor uses a 48 V AC/DC universal coil.
What current rating does this contactor support?
The Lovato 11B1154SL0048 supports an IEC AC-1 thermal current rating of 160 A.
Can a mechanical latch be fitted?
The contactor is predisposed for the Lovato G495 mechanical latch accessory.
How is this contactor installed?
The contactor is installed using a secure screw mounting method in industrial electrical panels.
Trusted for Heavy-Duty Industrial Control
Lovato B115 series contactors are used by industrial engineers and electrical professionals to provide reliable high-current switching, flexible control and long-lasting performance in demanding electrical systems.
