Rockwell Automation 440G-MZS20SNRJ Guardmaster 440G-MZ Guardlock Switch
The Rockwell A-B 440G-MZ Guardmaster 440G-MZ Guardlock Switch is an advanced safety interlock switch designed to ensure operator safety in industrial environments. It is ideal for machinery guarding applications, providing reliable protection by locking access until hazardous operations cease.
Manufacturer:Rockwell Automation
Model:440G-MZ
Sub-model:440G-MZS20SNRJ
Type:Guardlock Switch
Voltage Rating:24 V DC
Current Rating:2 A
Material:Stainless Steel
Environmental Protection Rating:IP67
Switch Type:Non-contact Reed Switch
Mounting:Panel Mount
The Rockwell Automation 440G-MZS20SNRJ Guardmaster 440G-MZ Guardlock Switch is engineered to offer unparalleled safety in environments where operator security is critical. This robust switch integrates seamlessly into machinery guarding systems to protect workers from unintended machine activation.
Crafted from durable stainless steel, this switch can withstand harsh industrial conditions including dust, water, and mechanical impacts. Its IP67 rating ensures it remains functional in environments prone to dust and water splashes.
With a wide operating temperature range, the switch maintains reliability even in extreme temperatures, making it suitable for diverse industrial settings.
This guardlock switch comes with one normally open (NO) and one normally closed (NC) contact, providing versatile integration options for various safety circuit configurations. Its straightforward installation and maintenance make it a preferred choice among engineers and technicians.
By adhering to international safety standards and featuring a compact design, the 440G-MZS20SNRJ Guardmaster switch facilitates compliance with safety regulations while optimizing space within machinery enclosures.











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