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Allen Bradley Guardmaster Safety Relays 440G-MT47126

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440G-MT47126

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The 440G-MT47126 from Allen Bradley is a guardlock switch designed for safety applications. It features two normally closed safety contacts and one normally open auxiliary contact, making it suitable for various industrial uses.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 440G-MT47126

ManufacturerAllen Bradley
Product TypeGuardlock Switch
Product LineGuardmaster Safety Relays
Part Number440G-MT47126
Weight3.81 lbs (1.73 kg)
UPC662074621002
ActuatorFully flex
CertificationsCCC, EAC, TUV
Safety Contacts2 NC
Auxiliary Contacts1 NO
Power Supply24V AC/DC
Thermal Current10 Amps
Rated Insulation Voltage500V
Locking TypePower to release
Max Holding Force1600 N
Protection RatingIP67
ColorRed
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The Allen Bradley 440G-MT47126 guardlock switch is constructed for operational safety and efficiency. It incorporates a fully flex actuator, allowing for flexible installation in various configurations. The device is compact yet durable, and its design facilitates the implementation of safety interlocks in machinery.

This model provides two normally closed (NC) safety contacts and one normally open (NO) auxiliary contact, useful for signaling and control in safety circuits. Suitable for 24V AC/DC power supplies, the guardlock switch operates effectively under different electrical conditions. It can accommodate thermal currents up to 10 Amps and is built to withstand a rated insulation voltage of 500V.

The locking mechanism employs a power-to-release functionality, ensuring secure operation while allowing for quick disengagement when necessary. With a maximum holding force of 1600 N, this switch is capable of managing considerable physical loads, enhancing safety in operational contexts.

The unit adheres to the IP67 protection rating, guaranteeing its resistance against dust and water ingress, which is crucial in industrial settings. Furthermore, this device holds multiple certifications, including CCC, EAC, and TUV, confirming its compliance with international safety standards. The bright red color serves as a visible indicator of safety functionality, making it easily identifiable within any installation.