Schneider Electric (Square D) LC1D25B7 Contactor

The Schneider Electric (Square D) LC1D25B7 is a three‑pole industrial contactor built for reliable switching and motor control in HVAC, refrigeration, and electrical control panels. With a 24 VAC coil and screw terminal connections, this non‑reversing contactor is rated for 25 amps inductive loads and up to 600 VAC power circuits, supporting motors up to 15 HP at 480 VAC and 20 HP at 600 VAC for three‑phase applications. It includes one normally open and one normally closed auxiliary contact for control logic integration, facilitating system interlocks and safety circuits. Designed for DIN rail or panel mounting, the LC1D25B7 meets international IEC and UL standards and is suitable for use in packaged units, rooftop systems, and commercial HVAC controls. Its compact footprint and screw clamps make field installation and wiring straightforward, while the TeSys D design offers consistent contact performance and mechanical robustness across demanding environments.

Key Benefits:

• Wide voltage range – 24 VAC coil with up to 600 VAC load capability
• Motor control – Supports motors up to 20 HP at 600 VAC three‑phase
• Auxiliary contacts – One normally open and one normally closed for control integration
• Flexible mounting – DIN rail or panel installation
• Reliable connections – Screw terminals for secure wiring

Common Questions:

• What systems is the LC1D25B7 compatible with?
• Can this contactor handle three‑phase motors in HVAC applications?
• How do the auxiliary contacts integrate into control circuits?

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

LC1D25B7 is the direct replacement for 151275