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Allen Bradley 440G-T27234 Guardmaster TLS-GD2 Guardlock Switch

Allen Bradley 440G-T27234: Guardmaster TLS-GD2 Guardlock Switch

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ManufacturerAllen Bradley

Part number440G-T27234

Actuator GD2 Standard

Contacts (Safety/Auxiliary) 2 NC, 1 NO

Solenoid Voltage 24V AC/DC

Function Power to Release

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12-month warranty

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Veteran-owned

CAGE: 9NK75

GD2 Standard Actuator Power to Release Function 2 NC Safety Contacts 1 NO Aux Contact 24V AC/DC Solenoid High Locking Force (2000N)

Product description

The Allen Bradley 440G-T27234 is a Guardmaster TLS-GD2 Guardlock Switch featuring a GD2 standard actuator and a 'Power to Release' function. It is equipped with two normally closed (NC) safety contacts and one normally open (NO) auxiliary contact. The solenoid operates on 24V AC/DC, and it utilizes a 12-pin M23 style QD for connection, offering a robust and reliable interface. This switch meets CCC, CE, CUL, KC, and UL standards.

This guardlock switch is designed to ensure machine guards are securely locked during operation and can only be opened when power is removed from the solenoid. The GD2 standard actuator and 'Power to Release' mechanism make it suitable for a wide range of industrial machinery. Its high locking force (2000N) and durable construction make it resilient in demanding industrial environments.

Stanlo Automation, a veteran-owned distributor, offers the Allen Bradley 440G-T27234 as part of our comprehensive inventory of industrial surplus parts. We are committed to providing our customers with high-quality components and fast, reliable service to keep your operations running smoothly and safely. Partner with Stanlo Automation for your industrial automation needs.

Technical specifications

Actuator	GD2 Standard
Contacts (Safety/Auxiliary)	2 NC, 1 NO
Solenoid Voltage	24V AC/DC
Function	Power to Release
Connection Type	12 Pin M23 Style QD
Material	Plastic
Standards	CCC, CE, CUL, KC, UL

Common applications

Machine Guarding

Industrial Safety

Manufacturing

Automation

Heavy Machinery

Control Panels

Compatible systems

PLC Systems Safety Controllers Industrial Automation Equipment

Also known as

Allen Bradley 440G-T27234 Guardmaster TLS-GD2 Guardlock Switch 440G-T27234 Safety Interlock

Replaces / compatible with

This TLS-GD2 guardlock switch is designed as a direct replacement or upgrade for safety interlocking systems requiring reliable guard monitoring.

Technical note

Expert tip

The M23 QD connector on the 440G-T27234 offers a robust and sealed connection, ideal for environments that may be exposed to dust, moisture, or oils.

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Frequently asked questions

What type of connection does the Allen Bradley 440G-T27234 use?

The Allen Bradley 440G-T27234 utilizes a 12-pin M23 style QD (Quick Disconnect) for its electrical connection, providing a secure and standardized interface for industrial environments.