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Allen Bradley 440K-T11273 Guardmaster Trojan T15 Tongue Interlock Switch

Allen Bradley 440K-T11273 Tongue Interlock Safety Switch.

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ManufacturerAllen Bradley

Part number440K-T11273

Actuator Flexible

Contact Configuration 2 NC Safety

Housing Material Plastic

Connection Type M20 Conduit, 1/2" NPT Adapter

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Flexible Actuator 2 NC Safety Contacts Plastic Housing M20 Conduit Connection Trojan T15 Series High Reliability

Product description

The Allen Bradley 440K-T11273 is a Guardmaster Trojan T15 Tongue Interlock Switch featuring a flexible actuator, plastic housing, and M20 conduit connection with a 1/2" NPT adapter. It is configured with two Normally Closed (NC) safety contacts and is designed to meet stringent safety standards for industrial applications.

This safety interlock switch is essential for applications requiring the monitoring of machine guards and access points. It is commonly used in manufacturing environments, automated assembly lines, and processing plants to ensure operator safety and prevent hazardous operations.

Stanlo Automation provides the Allen Bradley 440K-T11273, offering a reliable safety solution. As a veteran-owned surplus distributor, we are committed to delivering quality components and excellent service to our customers.

Technical specifications

Actuator	Flexible
Contact Configuration	2 NC Safety
Housing Material	Plastic
Connection Type	M20 Conduit, 1/2" NPT Adapter
Standards	CCC, CUL, KC, UL

Common applications

Machine Guarding

Industrial Automation

Manufacturing

Food Processing

Packaging

Compatible systems

Compatible with Allen-Bradley safety relays and control systems that require 2 NC safety contacts and support flexible actuators.

Also known as

Allen Bradley 440K-T11273 Guardmaster Trojan T15 Tongue Interlock Switch

Replaces / compatible with

This switch is part of the Allen-Bradley Trojan T15 series and serves as a reliable safety interlock for applications requiring a flexible actuator and two NC contacts.

Technical note

Expert tip

The flexible actuator on the 440K-T11273 can accommodate slight misalignments, but proper initial setup is still critical for consistent and safe operation.

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Frequently asked questions

What type of actuator does the Allen Bradley 440K-T11273 use?

The Allen Bradley 440K-T11273 features a flexible actuator. This design allows for some tolerance in alignment, making installation and operation more forgiving in dynamic machine environments.