440G-LZS21SPLH | Allen-Bradley Guardlock Switch
440G-LZS21SPLH | Allen-Bradley Guardlock Switch
440G-LZS21SPLH | Allen-Bradley Guardlock Switch
    440G-LZS21SPLH | Allen-Bradley Guardlock Switch
440G-LZS21SPLH | Allen-Bradley Guardlock Switch

440G-LZS21SPLH | Allen-Bradley Guardlock Switch

Part #: 440G-LZS21SPLH Manufactured by: Allen-Bradley
Regular price
$459.00
Sale price
$459.00
Regular price
20 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The 440G-LZS21SPLH is a GuardLock safety interlock switch from Allen-Bradley’s 440G-LZ series. It features a power-to-lock...  Read more
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warranty
IQElectro 2-Year Warranty
Warranty for Product #: 440G-LZS21SPLH
IQElectro offers a free 2-year warranty on all products. You can trust that every purchase is a reliable investment in the future of your company. Warranty Terms
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IQElectro is Not an authorized distributor for Allen-Bradley
Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: 440G-LZS21SPLH

Description / Specifications

Description 

The 440G-LZS21SPLH is a GuardLock safety interlock switch from Allen-Bradley, designed for safeguarding machine guards and doors.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category
Safety Systems
Part Number 440G-LZS21SPLH
Subcatecory
Safety Pull Switch
Actuator Standard
Contact Configuration 2 N.C. Safety, 1 N.O. Aux
Standard CCC
Connection Type QD With Pigtail
Material Plastic
Voltage 24 Volt
Conduit Entry/Connection Type 6-in. (150mm) Pigtail with M12 male 8-Pin QD
Contacts (Safety/Auxiliary) 2 x PNP (0.2A max.), 1 x PNP (0.2A max.) - Lock status
Holding Force (Fzh) 1300N (292 lbs)
Model Type Power to Lock
Solenoid Voltage 24V DC
Weight 0.95 lbs

  

 

Information About 440G-LZS21SPLH

The 440G-LZS21SPLH is a GuardLock safety interlock switch from Allen-Bradley’s 440G-LZ series, designed to provide reliable safety guarding by controlling access to hazardous areas in industrial machinery.

Key Features:

  • Type: GuardLock Safety Interlock Switch

  • Series: 440G-LZ

  • Locking Type: Power-to-lock (maintains locking force when power is applied)

  • Actuator Type: Separate actuator (sold separately or included depending on the configuration)

  • Locking Force: High locking force, suitable for securing heavy or high-force guard doors

  • Contact Configuration: Typically includes safety-rated contacts (NO/NC) for monitoring guard position and lock status

  • Housing Material: Robust metal or reinforced thermoplastic, designed for industrial durability

  • Mounting: Door or gate mount

  • Safety Standards: Complies with ISO 14119, ISO 13849-1 (up to PLe), and EN/IEC 62061 (up to SIL 3)

  • Applications: Machine guarding, robotic cells, presses, and other hazardous equipment requiring controlled access

The 440G-LZS21SPLH ensures both personnel safety and machine protection by preventing access to hazardous areas until conditions are safe.

IQElectro is not an authorized distributor.
QElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The 440G-LZS21SPLH is a GuardLock safety interlock switch from Allen-Bradley, designed for safeguarding machine guards and doors.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category
Safety Systems
Part Number 440G-LZS21SPLH
Subcatecory
Safety Pull Switch
Actuator Standard
Contact Configuration 2 N.C. Safety, 1 N.O. Aux
Standard CCC
Connection Type QD With Pigtail
Material Plastic
Voltage 24 Volt
Conduit Entry/Connection Type 6-in. (150mm) Pigtail with M12 male 8-Pin QD
Contacts (Safety/Auxiliary) 2 x PNP (0.2A max.), 1 x PNP (0.2A max.) - Lock status
Holding Force (Fzh) 1300N (292 lbs)
Model Type Power to Lock
Solenoid Voltage 24V DC
Weight 0.95 lbs

  

 

Information About 440G-LZS21SPLH

The 440G-LZS21SPLH is a GuardLock safety interlock switch from Allen-Bradley’s 440G-LZ series, designed to provide reliable safety guarding by controlling access to hazardous areas in industrial machinery.

Key Features:

  • Type: GuardLock Safety Interlock Switch

  • Series: 440G-LZ

  • Locking Type: Power-to-lock (maintains locking force when power is applied)

  • Actuator Type: Separate actuator (sold separately or included depending on the configuration)

  • Locking Force: High locking force, suitable for securing heavy or high-force guard doors

  • Contact Configuration: Typically includes safety-rated contacts (NO/NC) for monitoring guard position and lock status

  • Housing Material: Robust metal or reinforced thermoplastic, designed for industrial durability

  • Mounting: Door or gate mount

  • Safety Standards: Complies with ISO 14119, ISO 13849-1 (up to PLe), and EN/IEC 62061 (up to SIL 3)

  • Applications: Machine guarding, robotic cells, presses, and other hazardous equipment requiring controlled access

The 440G-LZS21SPLH ensures both personnel safety and machine protection by preventing access to hazardous areas until conditions are safe.

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