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Allen Bradley 440G-MT47047 Guardmaster Guardlock Switch

Allen Bradley 440G-MT47074 Guardlock Switch

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ManufacturerAllen Bradley

Part number440G-MT47074

Actuator Fully-Flex

Solenoid Voltage 110V AC/DC

Contact Configuration 3 N.C. Safety, 1 N.O Aux

Contact Type Break Before Make

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Power to Release mechanism 3 NC, 1 NO contacts Break Before Make Die-cast alloy housing CCC, CE, CUL, KC, UL certified Suitable for high-risk applications

Product description

The Allen Bradley 440G-MT47074 is a Guardmaster MT Guardlock Switch, engineered for robust safety applications in industrial environments. This 'Power to Release' switch ensures that machine guards remain locked until the internal solenoid is energized, preventing access during hazardous operations. It is equipped with 3 Normally Closed (NC) safety contacts and 1 Normally Open (NO) auxiliary contact, operating with a Break Before Make (BBM) contact type.

This switch is ideal for use in manufacturing, automotive, and other industries where reliable machine guarding is essential. Its durable die-cast alloy construction provides excellent resistance to harsh conditions, and it meets CCC, CE, CUL, KC, and UL safety standards.

Stanlo Automation, your veteran-owned source for surplus industrial automation parts, offers the Allen Bradley 440G-MT47074. We are committed to providing quality components and expert service to keep your operations running smoothly and safely.

Technical specifications

Actuator	Fully-Flex
Solenoid Voltage	110V AC/DC
Contact Configuration	3 N.C. Safety, 1 N.O Aux
Contact Type	Break Before Make
Material	Die Cast Alloy (red)
Standard	CCC, CE, CUL, KC, UL

Common applications

Manufacturing

Automotive

Process Industries

Machine Guarding

Industrial Safety Interlocks

Compatible systems

Allen-Bradley Guardmaster MT series

Also known as

440G-MT47074 Guardmaster AB Safety Switch MT Guardlock

Replaces / compatible with

Compatible with Allen Bradley Guardmaster 440G-MT series accessories.

Technical note

Expert tip

The 'Fully-Flex' actuator on the 440G-MT47074 allows for tolerance of guard misalignment, but proper alignment is still recommended for optimal performance.

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Frequently asked questions

What is the solenoid voltage for the Allen Bradley 440G-MT47074 guardlock switch?

The Allen Bradley 440G-MT47074 guardlock switch operates with a 110V AC/DC solenoid voltage. This voltage powers the 'Power to Release' mechanism, ensuring the guard remains locked until energized.