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Allen Bradley 440P-ASLS11D5 Guardmaster Safety Switch

Allen Bradley 440P-ASLS11D5 Guardmaster 2-Pole Safety Switch.

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ManufacturerAllen Bradley

Part number440P-ASLS11D5

Manufacturer Allen Bradley

Series Guardmaster 440P

Type Safety Switch

Poles 2 NC (Normally Closed)

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Two normally closed safety contacts M12 4-pin connection Plastic housing construction Standard actuator compatibility High IP67 rating Reliable safety interlock

Product description

The Allen Bradley 440P-ASLS11D5 is a 2-pole safety switch from the Guardmaster 440P series, featuring a durable plastic housing and an M12 connector. It is designed for reliable monitoring of machine guards and access points.

This safety switch is a key component in machine safety systems, preventing operation when guards are open or removed. It is widely used in various industrial sectors including automotive manufacturing, packaging lines, and food processing facilities.

Stanlo Automation, your veteran-owned source for surplus industrial automation parts, offers the Allen Bradley 440P-ASLS11D5. We are dedicated to providing quality components and excellent service to meet your industrial needs.

Technical specifications

Manufacturer	Allen Bradley
Series	Guardmaster 440P
Type	Safety Switch
Poles	2 NC (Normally Closed)
Actuator Type	Standard
Connector	M12 4-pin
Housing Material	Plastic
IP Rating	IP67

Common applications

Machine guarding

Door and gate monitoring

Access control

Industrial automation

Conveyor systems

Assembly lines

Compatible systems

Allen Bradley Guardmaster Safety Relays Allen Bradley SLC 500 Series Allen Bradley MicroLogix Series

Also known as

Allen Bradley 440P Switch Guardmaster 440P-ASLS11D5 AB M12 Safety Interlock

Replaces / compatible with

This safety switch serves as a suitable replacement for Allen Bradley Guardmaster 440P series switches, especially models with 2 NC contacts and M12 connectors used in safety applications.

Technical note

Expert tip

When wiring, ensure the M12 connector is securely tightened to maintain the IP67 seal and prevent moisture ingress into the switch.

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Frequently asked questions

What is the IP rating of the Allen Bradley 440P-ASLS11D5 safety switch?

The Allen Bradley 440P-ASLS11D5 safety switch features an IP67 rating. This indicates that it is fully protected against dust ingress and can withstand submersion in water up to 1 meter for 30 minutes, making it suitable for demanding industrial environments.