Home › Manufacturers › Allen Bradley › 440E-LL5SN5

Allen Bradley

Allen Bradley 440E-LL5SN5 Guardmaster Safety Switch

Allen Bradley 440E-LL5SN5 Guardmaster safety switch, NEMA 4, 13; IP66.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerAllen Bradley

Part number440E-LL5SN5

Enclosure Rating NEMA 4, 13

Ingress Protection IP66

Series 440E Guardmaster

Get a price for 440E-LL5SN5

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

NEMA 4, 13 enclosure IP66 rated Robust machine interlock Standard cable configuration Durable industrial design

Product description

The Allen Bradley 440E-LL5SN5 is a Guardmaster safety switch designed for reliable machine guarding and interlock applications. It features a rugged NEMA 4, 13 enclosure and IP66 ingress protection, ensuring performance in harsh industrial conditions. This model is suitable for applications where a standard length cable is required.

This safety switch is critical for ensuring personnel safety by preventing machine operation when safety gates or enclosures are opened. It is widely used in manufacturing facilities, assembly lines, and other industrial automation environments.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Allen Bradley 440E-LL5SN5. We provide reliable automation components at competitive prices, helping you maintain operational efficiency and safety with minimal investment.

Technical specifications

Enclosure Rating	NEMA 4, 13
Ingress Protection	IP66
Series	440E Guardmaster

Common applications

Machine guarding

Safety interlocks

Industrial automation

Manufacturing

Assembly lines

Processing equipment

Compatible systems

Compatible with Allen Bradley Guardmaster actuators and safety control modules; suitable for standard industrial safety applications

Also known as

Allen Bradley 440E-LL5SN5 Guardmaster 440E safety switch AB 440E-LL5SN5

Replaces / compatible with

The 440E-LL5SN5 is designed to replace existing Guardmaster safety switches or serve as a standard interlock in new machine safety installations. It is compatible with Allen Bradley safety control components.

Technical note

Expert tip

Verify that the actuator used with the 440E-LL5SN5 is properly aligned and fully engaged to ensure the safety interlock functions reliably. Use only approved Guardmaster actuators.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What environmental conditions can the Allen Bradley 440E-LL5SN5 safety switch withstand?

The 440E-LL5SN5 safety switch is built to withstand harsh industrial environments. It features a NEMA 4, 13 enclosure, making it dust-tight and suitable for washdown applications, and an IP66 rating for protection against strong water jets.