Qbit 9451-11

The Qbit 9451-11 is a momentary push-button starter switch engineered for industrial control circuits. Depression of the button closes the switch; release returns it to the off position. Steel construction delivers durability and impact resistance in demanding environments. Two screw terminals provide straightforward electrical integration without specialized adapters or connectors.

– Technical Specifications

Electrical Ratings
• Amperage: 15 A at 12 V DC; 25 A at 6 V DC
• Voltage: 12 V DC (primary), 6 V DC (secondary)
• Switch Action: Momentary on-off, spring-return to off
• Terminal Type: Screw terminals (two-position)

Physical Properties
• Material: Steel
• Mount Hole: 5/8″ (15.9 mm)
• Positions: On, Off

– Key Features

• Momentary contact action—ideal for starter circuits and momentary control applications
• Dual voltage rating accommodates 6 V DC and 12 V DC systems
• Amperage capacity scales with voltage: higher current at lower voltage (25 A @ 6 V vs. 15 A @ 12 V)
• Steel body resists corrosion and mechanical stress in industrial settings
• Simple screw-terminal interface eliminates splice complexity
• 5/8″ mounting hole integrates into standard panel or enclosure cutouts

– Typical Applications

Starter switches for battery-powered systems, momentary solenoid control, manual engine start circuits, and general industrial push-button control where temporary contact closure is required.

– Compatibility & Integration

Designed for general industrial applications. System integration requires validation against the host equipment’s electrical architecture, load characteristics, and voltage/amperage demand to ensure the switch rating aligns with circuit requirements.