Lovato BF12T4A048 BF Series four-pole contactor with 4 NO power poles, 28 A AC-1 rating, 12 A AC-3 rating and 48 V AC 50/60 Hz coil for industrial load switching and control panel applications.
SKU:BF12T4A048MPN:BF12T4A048
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Why Choose the Lovato BF12T4A048 Four-Pole Contactor?
The Lovato BF12T4A048 is a robust and compact four-pole industrial contactor designed for dependable switching and control of electrical loads, motors and automation systems. Part of the Lovato BF Series contactors, it provides reliable performance with a 48 VAC coil, high electrical endurance and flexible mounting options for industrial applications.
This contactor features a 48 VAC AC coil operating at 50/60 Hz and four normally open power contacts, making it suitable for a wide range of industrial switching applications. Its compact construction and IEC-compliant design allow easy integration into electrical cabinets, control panels and automation equipment.
With an AC-1 thermal current rating of 28 A and an AC-3 operating current rating of 12 A at 400 V, the BF12T4A048 is designed for reliable motor switching and industrial power control. The contactor supports both 35 mm DIN rail and screw mounting for straightforward installation.
Key Advantages
Compact four-pole contactor for industrial switching applications.
48 VAC 50/60 Hz coil for reliable electromagnetic operation.
12 A AC-3 motor switching capacity at 400 V AC.
28 A AC-1 thermal current rating for general industrial loads.
Four normally open power contacts for flexible circuit control.
Suitable for DIN rail and panel mounting installations.
Key Features
Lovato BF Series industrial contactor.
Four main power poles (4NO).
48 VAC AC coil rated at 50/60 Hz.
12 A IEC AC-3 operating current at 400 V.
28 A IEC AC-1 thermal current rating.
High mechanical and electrical durability.
Screw terminal connections for secure wiring.
35 mm DIN rail mounting compatibility.
Reliable Switching for Industrial Automation
The Lovato BF12T4A048 provides reliable electromagnetic switching for industrial control systems where long service life and dependable operation are required. Contactors allow low-power control circuits to safely operate motors and electrical loads in demanding environments.
The BF Series combines compact dimensions, high switching reliability and flexible installation methods. Its four-pole configuration makes it suitable for specialised applications including industrial machinery, automation panels and electrical distribution systems.
Typical Applications
Industrial motor control systems.
Automation machinery and production equipment.
Electrical distribution and switching panels.
Pumps, fans and HVAC equipment.
OEM machine building applications.
Industrial control cabinets.
Technical Specifications
Current
28 A
Voltage
48 V
Phase
Single Phase
CSA C22.2 No. 60335-2-40
22 and CSA C22.2 No. 60335-2-89:21 LZGH A2L listings
HS Code
85365080
Frequently Asked Questions
What is the Lovato BF12T4A048 used for?
The Lovato BF12T4A048 is a four-pole contactor designed for switching motors, electrical loads and industrial automation circuits.
What coil voltage does this contactor require?
The BF12T4A048 uses a 48 VAC coil operating at 50/60 Hz.
What is the rated current of the BF12T4A048?
The contactor provides a 12 A AC-3 operating current rating and a 28 A AC-1 thermal current rating.
How many poles does this contactor have?
The Lovato BF12T4A048 features four normally open power poles.
How can the contactor be mounted?
The contactor supports 35 mm DIN rail mounting or screw fixing for flexible installation.
Trusted for Industrial Electrical Control
Lovato BF Series contactors are widely used by automation engineers and industrial professionals for reliable switching, efficient control and long-lasting performance in industrial electrical systems.
Current
28 A
Voltage
48 V
Phase
Single Phase
CSA C22.2 No. 60335-2-40
22 and CSA C22.2 No. 60335-2-89:21 LZGH A2L listings
HS Code
85365080
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
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Customers supported
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At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...