BF26T0D024 - 4P CONTACTOR NC 45A AC1 24VDC

Why Choose the BF26T0D024?

Engineered for dependable control and isolation, the Lovato BF26T0D024 four-pole contactor delivers AC-1 Ith 45 A performance with a 24 V DC coil and 4NC contacts. The BF26 series design supports screw or 35 mm DIN rail mounting for fast panel integration. UK specifiers benefit from IEC/EN/BS 60947 conformity, making BF26T0D024 ideal for switching resistive loads and interlocking duties across industrial automation and building services.

With Ui 690 V and Uimp 6 kV, this contactor withstands overvoltage events and harsh conditions. A mechanical life of 20,000,000 cycles, operating temperature from -50 to 70 °C, and max altitude 3000 m deliver long service. UL/CSA horsepower rating of 15 HP at 480 V and Pollution Degree 3 capability further broaden use cases, while robust terminals accept 2.5 to 3 Nm tightening torque.

Key Benefits

• 45 A AC1 Ith for dependable resistive load switching.
• 24 V DC coil for precise, low-voltage control activation.
• Four NC poles provide comprehensive isolation across circuits.
• Rated Ui 690 V and Uimp 6 kV for overvoltage resilience.
• Operates from -50 to 70 °C for demanding environments.
• Mechanical life of 20,000,000 cycles minimises downtime.
• Screw or 35 mm DIN rail mounting simplifies installation.
• UL/CSA 15 HP at 480 V extends application flexibility.

Technical Specification

• Product type designation: BF26
• Number of poles: 4
• Rated insulation voltage Ui (IEC/EN): 690 V
• Rated impulse withstand voltage Uimp: 6 kV
• Ith (IEC): 45 A
• Terminal tightening torque: 2.5 to 3 Nm
• Weight: 665 g
• Mechanical life: 20000000 cycles
• Operating temperature: -50 to 70 °C
• Storage temperature: -60 to 80 °C
• Max altitude: 3000 m
• Pollution degree: 3

What’s Included

• Lovato BF26T0D024 four-pole contactor (4NC)
• Installation and safety leaflet (manufacturer documentation)
• Protective packaging

Applications

• Switching AC-1 resistive loads up to 45 A
• Control and isolation circuits requiring four normally closed poles
• Industrial automation and panel building with 24 V DC control
• HVAC and building services distribution boards
• Process equipment interlocking and power distribution

Safety note: Install and service only by qualified personnel. Always isolate power and verify de-energisation before wiring, adjustment or maintenance, and follow the manufacturer’s instructions and applicable standards.