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Allen Bradley

Allen Bradley 440G-MT47047 Guardmaster Guardlock Switch

Allen Bradley 440G-MT47047 Guardlock Switch

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ManufacturerAllen Bradley

Part number440G-MT47047

Actuator Fully-Flex

Connection Type M20 Conduit, 1/2in. NPT Adptr

Contact Configuration 2 N.C. Safety, 2 N.O Aux

Contact Type Break Before Make

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12-month warranty

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Same-day dispatch

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Power to Release function 2 NC, 2 NO contacts Break Before Make Die-cast alloy housing CCC, CE, CUL, KC, UL certified High holding force

Product description

The Allen Bradley 440G-MT47047 is a Guardmaster MT Guardlock Switch, essential for securing machine guards in industrial safety systems. This 'Power to Release' switch ensures guards remain locked until the solenoid receives power, preventing premature opening. It is equipped with 2 Normally Closed (NC) safety contacts and 2 Normally Open (NO) auxiliary contacts, and operates with a Break Before Make (BBM) contact type.

This guardlock switch is designed for demanding environments and is commonly used in manufacturing, packaging, and assembly lines where reliable safety interlocks are crucial. The die-cast alloy housing provides durability, and it meets CCC, CE, CUL, KC, and UL safety standards.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 440G-MT47047. We are dedicated to providing quality industrial automation components and dependable service to keep your operations running efficiently.

Technical specifications

Actuator	Fully-Flex
Connection Type	M20 Conduit, 1/2in. NPT Adptr
Contact Configuration	2 N.C. Safety, 2 N.O Aux
Contact Type	Break Before Make
Material	Die Cast Alloy
Standard	CCC,CE,CUL,KC,UL
Solenoid Voltage	24V ACDC
Holding Force	1600N (360lbs)

Common applications

Manufacturing

Packaging Machinery

Assembly Lines

Industrial Safety

Guard Locking

Compatible systems

Allen-Bradley Guardmaster MT series

Also known as

440G-MT47047 Guardmaster AB Safety Interlock Switch MT Guardlock Interlock

Replaces / compatible with

Compatible with Allen Bradley Guardmaster 440G-MT series.

Technical note

Expert tip

The flexible actuator on the 440G-MT47047 allows for some misalignment, but proper alignment is still recommended for optimal performance and longevity.

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Frequently asked questions

What is the solenoid voltage for the Allen Bradley 440G-MT47047 guardlock switch?

The Allen Bradley 440G-MT47047 guardlock switch operates with a 24V ACDC solenoid voltage. This is crucial for the 'Power to Release' function, ensuring the guard is locked until power is applied to the solenoid.