Sangamo Q551.14 Single Pole Single Throw 24 Hour Solar Round Pattern Timeswitch With 2 On + 2 Off Operation, Battery Reserve & 3 Pin Base 20A

24-Hour Solar Round Pattern Timeswitch – SPST, 2 On / 2 Off Daily, Battery Reserve, 3-Pin Base, 20A

This 24-hour solar timeswitch with two ON and two OFF operations per day is ideal for automated lighting systems based on sunrise and sunset. Featuring a solar dial, fixed ON/OFF options, and battery backup, it's well-suited for applications such as stairwell, signage, or security lighting where reliable timing and energy savings are key.

• Dual Daily Switching: Provides 2 ON and 2 OFF operations per day – one ON/OFF pair tracks SUNSET/SUNRISE, the other offers fixed ON between 3:15am–8:30am and fixed OFF between 8:30pm–1:00am.
• Solar Tracking Technology: Automatically adjusts ON/OFF times to follow natural daylight changes throughout the year without the need for light sensors.
• Reliable 3-Pin Base: Standard base design allows for quick surface mounting and easy replacement if needed.
• Manual Override: A temporary override button allows you to switch between ON and OFF manually without altering the programme.
• Battery Reserve: Offers 100 hours of memory backup (after 300-hour charge) to retain settings during power interruptions.
• Efficient & Maintenance-Free: Eliminates the need for external sensors and provides dependable automatic control for unattended installations.

Technical Specification

• Switch Type: SPST (Single Pole, Single Throw)
• Operation: 2 ON + 2 OFF per day
• Programming: 24-hour solar dial
• Current Rating: 20A resistive
• Voltage: 230V, 50/60Hz AC
• Mounting: Surface mounted
• Base Type: 3-pin
• Battery Reserve: 100 hours (after 300-hour charge)
• Override Function: Manual advance between ON/OFF
• Day Omission: None
• Cable Capacity: Up to 6.0mm²
• Timing Accuracy: ±5 minutes per year
• Setting Accuracy: ±3 minutes
• Dial Calibration: 15-minute intervals
• Power Consumption: 0.6W at 230V
• Ambient Temperature: 0°C to 50°C (continuous operation)
• Protection: Class 1 (must be earthed), dirt protection for standard dust, no special moisture resistance
• Approval: BEAB Approved
• Dimensions: H 136mm x W 105.7mm x Projection 82mm (Total Height: 146.5mm)

✅ Automate your lighting with precision using this dual-action solar timeswitch – ideal for security, stairwell, and exterior lighting linked to daylight changes!