11B1150048

11B11540048 – 4P CONTACTOR B115.4.00 48V

Lovato 11B11540048 B115 four-pole contactor with 48 V AC/DC coil and 160 A IEC thermal current rating for industrial switching applications.

SKU: 11B11540048Alt SKU: B11540048MPN: 11B11540048
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Original price was: £776.33.Current price is: £543.43.

Why Choose the Lovato 11B11540048 B115 Four-Pole Contactor?

The Lovato 11B11540048 is a robust and high-performance B115 four-pole contactor designed for reliable switching of high-current electrical loads in industrial power systems, automation panels and control applications. As part of the advanced Lovato B115 contactor series, it provides dependable operation where high thermal capacity, flexible coil compatibility and long service life are required.

This contactor features a rugged construction suitable for demanding industrial environments. Its four-pole configuration allows flexible switching arrangements, while the universal 48 V AC/DC coil simplifies integration into a wide range of control circuits. The B115 series is engineered for reliable performance in industrial installations requiring IEC-compliant switching equipment.

With an IEC Ith rating of 160 A, a four-pole power contact configuration and a 48 V AC/DC coil, the Lovato 11B11540048 is suitable for general-purpose AC-1 switching applications, electrical distribution systems and industrial control equipment.

Key Advantages

  • Heavy-duty four-pole contactor designed for industrial applications.
  • 160 A IEC Ith thermal current rating for high-capacity switching duties.
  • 48 V AC/DC coil provides flexible control circuit compatibility.
  • 1000 V insulation voltage rating for reliable electrical separation.
  • Long mechanical life of up to 10 million operating cycles.
  • Suitable for industrial panels, automation systems and power switching applications.

Key Features

  • Lovato B115 contactor series.
  • B115.4.00 model.
  • Four-pole contactor configuration.
  • 48 V AC/DC universal coil.
  • 160 A IEC AC-1 thermal current rating.
  • 1000 V rated insulation voltage (Ui).
  • 8 kV impulse withstand voltage (Uimp).
  • Screw mounting for secure panel installation.
  • Designed for industrial switching applications.

Reliable High-Current Switching for Industrial Systems

Power contactors such as the Lovato B115 series provide reliable control of electrical circuits by safely switching high-current loads. Their robust construction and high insulation ratings make them suitable for demanding industrial environments where dependable operation is essential.

The Lovato B115 range is designed for automation engineers and electrical panel builders requiring durable contactors with flexible coil options, high switching capacity and compliance with international electrical standards.

Typical Applications

  • Industrial power distribution panels.
  • High-current electrical switching systems.
  • Automation and control cabinets.
  • Industrial machinery and production equipment.
  • Electrical isolation and load switching applications.
  • OEM control systems requiring reliable contactors.

Technical Specifications

Manufacturer Lovato Electric
Series B115 Contactors
Model B115.4.00
Part number 11B11540048
Product type Power contactor
Number of poles 4
Coil type AC/DC coil
Coil voltage 48 V AC/DC
Rated insulation voltage 1000 V
Rated impulse withstand voltage 8 kV
IEC conventional thermal current Ith 160 A
Mounting type Screw mounting
Mechanical life 10,000,000 cycles
Operating temperature -50 to 70 °C
Maximum installation altitude 3000 m
Weight approx. 6.25 kg

Frequently Asked Questions

What is the Lovato 11B11540048 used for?

The Lovato 11B11540048 is a four-pole power contactor used for switching high-current electrical loads in industrial and automation applications.

What is the coil voltage of this contactor?

The B115.4.00 contactor operates with a 48 V AC/DC coil for flexible control system integration.

How many poles does the Lovato 11B11540048 have?

The contactor features a four-pole configuration for flexible industrial switching applications.

What is the thermal current rating of this contactor?

The Lovato 11B11540048 has an IEC Ith rating of 160 A.

Where is this contactor typically installed?

The contactor is typically installed inside industrial control panels, electrical distribution systems and automation equipment.

Trusted by Industrial Automation Engineers

Lovato B115 contactors provide reliable high-current switching solutions for industrial automation, electrical panels and power control systems requiring durability, flexibility and long operational life.

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