Crack-IT High-Current Master/Slave Relay SAR

The Crack-IT Starkstromanschaltreleais SAR is a professional-grade automatic master/slave relay designed for workshops and DIY environments. It enables convenient simultaneous operation of a power tool (master outlet) and a connected dust extractor (slave outlet), ensuring dust extraction starts automatically when the tool is switched on.

Advantages

Automatic master/slave control eliminates manual switching, improving workflow and safety. The adjustable run-on time (approx. 5-10 seconds) ensures residual dust is captured after the tool stops. Integrated overload protection and zero-voltage release enhance operational safety. The IP44 rating provides splash-water protection, making it suitable for demanding workshop conditions.

Suitable for

• Woodworking workshops
• DIY enthusiasts
• Professional tradespeople
• Any application requiring automatic dust extraction with power tools

Key specifications

• Input Voltage: 230 V AC, 50 Hz
• Max. Switching Power (Master Outlet): 3600 W
• Max. Switching Power (Slave Outlet): 3600 W
• Max. Switching Current (Total): 16 A
• Number of Outlets: 2 (1x Master, 1x Slave)
• Socket Type: Schuko (Type F, CEE 7/3)
• Plug Type: Schuko (Type F, CEE 7/7)
• Run-on Time: Adjustable, approx. 5-10 seconds
• Mounting: Wall mountable
• Housing Material: Impact-resistant plastic (ABS)
• Protection Class: IP44
• Operating Temperature: -5°C to +40°C
• Input Cable Length: Approx. 1.5 meters
• Safety Features: Overload protection, zero-voltage release
• Indicator: LED status indicator
• Switching Principle: Relay-based, automatic detection

Recommendations

For optimal performance, use with power tools and dust extractors that do not exceed the maximum switching power. Ensure the relay is mounted on a stable wall surface and the input cable is connected to a properly grounded outlet.