Industrial KJD17-16 Electromagnetic Switch

Description:

The KJD17-16 Electromagnetic Switch is a heavy-duty magnetic pushbutton safety switch designed for reliable motor start/stop control on industrial machinery and power tools. Operating on 220–240 VAC with a 16 Amp rating, this 5-pin model features integrated no-volt release (NVR) and under-voltage protection to prevent accidental machine restart after a power interruption. The fifth terminal supports remote trip or safety interlock functions, making it suitable for machinery requiring enhanced operator safety.

Applications:

The KJD17-16 Electromagnetic Switch is used on table saws, drill presses, band saws, grinders, air compressors, woodworking equipment, concrete mixers, and other industrial machinery. Its magnetic holding circuit disconnects power during a voltage loss and requires manual restart once power is restored, improving operator safety and equipment protection.

Technical Specifications:

• Manufacturer: KEDU (or compatible aftermarket)
• Manufacturer Part Number (MPN): KJD17-16
• Product Type: Electromagnetic pushbutton safety switch
• Function: Motor start/stop control with no-volt release protection
• Supply Voltage: 220–240 VAC
• Current Rating: 16 A
• Motor Rating: 2 HP @ 220–240 VAC
• Frequency: 50/60 Hz
• Connection Type: 5-pin
• Switch Type: Magnetic ON/OFF pushbutton switch
• Contact Configuration: DPST with auxiliary terminal for remote trip/interlock
• Protection Features: No-volt release (NVR), under-voltage protection, anti-restart protection
• Mounting Style: Panel mount
• Operating Temperature: -25°C to +55°C (typical)
• Compatible Equipment: Table saws, drill presses, grinders, compressors, woodworking machinery, and industrial equipment
• Operating Environment: Industrial and commercial electrical applications
• Application: Motor control and machine safety switching
• Designed For: Preventing unintended equipment restart while providing reliable ON/OFF motor control.

Common Replacements:

• KJD17-16 5-Pin Electromagnetic Switch
• KEDU KJD17-16 Magnetic Safety Switch 
• Equivalent 220–240 VAC, 16 A, 5-pin magnetic NVR safety switch with remote trip capability