Phoenix Contact CBL-SC-24UC/04/40A Installation Contactor — 24 V UC Coil (AC/DC), 4-Pole (4 NO), 40 A DIN-Rail Modular Contactor (Art. No. 1791352)

The Phoenix Contact CBL-SC-24UC/04/40A is a robust installation contactor designed for dependable switching of high-current electrical loads in building installations and industrial control panels. It features a universal 24 V AC/DC control coil (UC), enabling direct actuation from PLC outputs, building management systems, and low-voltage control circuits without additional interface relays.

With a 4-pole normally open (4 NO) contact configuration and a 40 A current rating, this modular contactor is ideal for controlling lighting groups, heating systems, HVAC equipment, motors, and other heavy electrical loads. The compact DIN-rail mounting format ensures fast installation in distribution boards while optimizing panel space.

Manufactured to Phoenix Contact’s high industrial standards, the CBL-SC series delivers long electrical life, stable switching performance, and reliable operation across residential, commercial, and industrial environments.

🔧 Typical Applications

• Lighting and power circuit control

• Building automation & distribution boards

• HVAC and heating systems

• Industrial and commercial load switching

• Electrical installation panels