White-Rodgers 586-120111 Contactor

When you are looking for a heavy-duty solution for high-amperage industrial or DC power systems, the White-Rodgers 586-120111 Contactor (also known as the 586-120111 Solenoid) is the industry standard for field reliability. This SPNO (Single Pole Normally Open) unit is engineered for 48VDC continuous duty cycles, making it a critical component for aerial lifts, material handling equipment, and large-scale HVACR control systems. With a 200 Amp continuous contact rating and the ability to manage 600 Amp inrush currents, this contactor provides the robust switching capacity required for inductive loads and heavy motor start-ups. The isolated coil design, housed in a water-resistant phenolic casing, prevents electrical interference and ensures high dielectric strength in harsh environments. Designed to replace the 586-907, this 48V DC power solenoid features 5/16"-24 threaded contact terminals and #10-32 coil terminals, ensuring a secure, vibration-resistant connection for long-term field performance.

• High Current Capacity: Rated for 200 Amps continuous and 600 Amps inrush to handle demanding electrical surges.
• Environmental Resilience: Features a water-resistant, impact-resistant phenolic housing with an isolated bracket for safe mounting in various positions.
• Optimized Coil Performance: The 48VDC isolated coil is built for continuous duty, reducing the risk of overheating during extended operation.
• Silver Alloy Contacts: Engineered for superior conductivity and resistance to contact welding or pitting under heavy loads.
• Versatile Mounting: Recommended for vertical plane mounting but adaptable to complex equipment chassis.

• Can this solenoid replace the 586-907 model? Yes, the 586-120111 is the direct technical replacement for the 586-907, sharing the same 48V continuous duty specifications.
• What is the maximum torque for the terminals? For a secure connection, do not exceed 60 inch-pounds on the 5/16" contact terminals and 12-18 inch-pounds on the #10-32 coil terminals.
• Is this unit suitable for battery charging circuits? While highly versatile, ensure the charging voltage does not exceed the 48VDC nominal rating significantly to protect the coil's service life.

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.