Industrial KJD17/120 Electromagnetic Safety Switch

Description:

The KJD17/120 Electromagnetic Switch is a heavy-duty magnetic pushbutton safety switch designed for reliable motor start/stop control on industrial machinery and power tools. This 5-pin version operates on 120 VAC with a 16 Amp rating and incorporates no-volt release (NVR) protection to prevent automatic machine restart following a power outage. The additional fifth terminal supports remote trip or safety interlock functions, making it suitable for machinery requiring enhanced operator safety.

Applications:

The KJD17/120 5-Pin Electromagnetic Switch is used on table saws, drill presses, concrete mixers, bench grinders, air compressors, woodworking equipment, and industrial machinery. It provides dependable ON/OFF motor control while automatically disconnecting power after a voltage loss, requiring manual restart before equipment can operate again.

Technical Specifications:

• Manufacturer: KEDU (or compatible aftermarket)
• Manufacturer Part Number (MPN): KJD17/120 (5-Pin)
• Product Type: Electromagnetic pushbutton switch
• Function: Motor start/stop control with no-volt release protection
• Supply Voltage: 120 VAC
• Current Rating: 16 A (12 A inductive)
• 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
• Mounting Cutout: Approximately 45.2 × 22.2 mm (1.78 × 0.87 in.)
• Compatible Equipment: Table saws, drill presses, concrete mixers, grinders, compressors, and industrial machinery
• Operating Environment: Industrial and commercial electrical applications
• Application: Motor control and machine safety switching
• Designed For: Safe operation of electrically powered machinery with protection against unintended restart.

Common Replacements:

• KJD17/120 5-Pin Electromagnetic Switch
• KEDU KJD17-5 Magnetic Safety Switch
• Equivalent 120 VAC, 16 A magnetic NVR switch with a 5-pin connection