Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
11B11540024 – 4P CONTACTOR B115.4.00 24V
Lovato 11B11540024 B115 four-pole contactor with a 24 V AC/DC coil designed for industrial power switching and electrical control applications.
Why Choose the Lovato 11B11540024 B115 Four-Pole Contactor?
The Lovato 11B11540024 is a robust and reliable four-pole power contactor designed for switching and controlling electrical loads in industrial power distribution, automation and control applications. As part of the Lovato B115 contactor series, it provides high current switching capability, universal AC/DC coil operation and durable performance for demanding industrial environments.
This contactor features a 4-pole main contact configuration, a 24 V AC/DC control coil and screw mounting terminals for secure panel installation. Its high insulation rating, wide operating temperature range and long mechanical life make it suitable for industrial systems requiring dependable switching and long service intervals.
With an Ith thermal current rating of 160 A (AC-1), the Lovato 11B11540024 is ideal for switching resistive and slightly inductive loads, power distribution circuits and industrial control applications where reliable four-pole isolation and switching are required.
Key Advantages
- Heavy-duty B115 four-pole contactor designed for industrial applications.
- 24 V AC/DC universal coil simplifies control voltage requirements.
- 160 A Ith (AC-1) thermal current rating for reliable load switching.
- Four main poles for multi-pole switching and isolation applications.
- High insulation performance with 1000 V Ui rated insulation voltage.
- Long mechanical life of 10,000,000 operating cycles.
Key Features
- Lovato B115 contactor series.
- 4-pole power contactor configuration.
- 24 V AC/DC coil operation.
- 160 A Ith AC-1 rated thermal current.
- 1000 V rated insulation voltage (Ui).
- 8 kV impulse withstand voltage (Uimp).
- Screw mounting design for industrial control panels.
- Suitable for harsh industrial environments and demanding switching applications.
Reliable Power Switching for Industrial Systems
Power contactors such as the Lovato 11B11540024 provide reliable switching of electrical circuits in industrial installations. Their robust construction allows them to handle demanding operating conditions while maintaining dependable electrical performance.
The Lovato B115 series is designed for industrial automation engineers and electrical panel builders requiring high-current switching, flexible coil options and durable operation in challenging environments.
Typical Applications
- Industrial power distribution panels.
- Motor control and switching systems.
- Electrical isolation and load switching applications.
- Automation control cabinets.
- Heavy-duty industrial machinery.
- General AC-1 resistive and slightly inductive load switching.
Technical Specifications
Tick the specs you need, then view products that match.
| Coil / Supply Voltage | 24 V AC, 24 V DC | |
|---|---|---|
| Manufacturer | Lovato | |
| Series | B115 Contactors | |
| Model | 11B11540024 | |
| Product type | Power contactor | |
| Alternative designation | B115.4.00 24V | |
| Number of poles | 4 | |
| Coil type | AC/DC coil | |
| Control voltage | 24 V AC/DC | |
| Rated insulation voltage Ui | 1000 V | |
| Rated impulse withstand voltage Uimp | 8 kV | |
| Conventional free air thermal current Ith | 160 A | |
| Rated operational current AC-1 | 160 A at 40 °C | |
| Mounting type | Screw mounting | |
| Protection rating | IP00 | |
| Mechanical life | 10,000,000 cycles | |
| Operating temperature | -50 to +70 °C | |
| Maximum altitude | 3000 m | |
| Pollution degree | 3 | |
| Weight | approx. 6.18 kg |
Frequently Asked Questions
What is the Lovato 11B11540024 used for?
The Lovato 11B11540024 is a four-pole power contactor used for switching industrial electrical loads, power distribution circuits and control applications.
What coil voltage does this contactor require?
The contactor uses a 24 V AC/DC universal coil.
What is the current rating of this contactor?
The contactor has an Ith (AC-1) thermal current rating of 160 A.
How many poles does the contactor have?
The Lovato 11B11540024 features four main poles for multi-pole switching applications.
Where is this contactor typically installed?
The contactor is typically installed in industrial control panels, switchboards and electrical power control systems.
Trusted for Industrial Power Control
Lovato B115 contactors are used by industrial engineers and panel builders to provide reliable high-current switching solutions for demanding electrical systems.
