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Allen Bradley Lifeline 3 Cable Pull Switches 440E-H13046

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440E-H13046

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The 440E-H13046 is an explosion-proof cable pull and pushbutton-actuated safety interlock switch from Allen Bradley's Lifeline 3 series. It is designed for environments requiring robust protection and operates at a rated voltage of 250 Volts AC/DC, with a degree of protection rated at IP66.

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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 440E-H13046

ManufacturerAllen Bradley
Product TypeExplosion Proof Cable Pull and Pushbutton-Actuated Safety Interlock Switch
Product LineLifeline 3 Cable Pull Switches
Part Number440E-H13046
Weight5.00 lbs (2.27 kg)
UPC611320198461
Degree of ProtectionIP66
Rated Voltage250 Volts AC/DC
Safety Contacts Configuration1 Normally Open (NO) contact and 1 Normally Closed (NC) contact
Housing MaterialHeavy-duty painted zinc-based die cast alloy
Rated Insulation Voltage500 Volts AC
Output Thermal Current10 Amperes
Output Switching Current5 milliamperes at 5 Volts DC (minimum)
Indicator MaterialGlass-filled nylon
Contact Block Mechanical EnduranceUp to 2 million operations
Connection Cable Length6.5 feet (2 meters)
Typical Tensioning Force To Run Position103 Newton
Maximum Switching Frequency For The Contact Block3,000 operations per hour
Typical Tensioning Force To Lockout188 Newton
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The Allen Bradley 440E-H13046 serves as an explosion-proof cable pull and pushbutton-actuated safety interlock switch, tailored to operate in hazardous conditions. With robust construction, this switch is housed within a heavy-duty, painted zinc-based die-cast alloy, ensuring durability and protection against harsh environments. The device is rated for a voltage of 250 Volts AC/DC, making it versatile for various applications.

It employs a dual contact arrangement, with one normally open and one normally closed contact, designed to enhance safety protocols. The interlock switch can endure up to 2 million operations mechanically, indicating its long-lasting capability. Its rated insulation voltage is specified at 500 Volts AC, providing ample protection against electrical faults.

With an output thermal current rating of 10 Amperes, it effectively manages electrical loads while maintaining low switching currents of just 5 milliamperes at a minimum of 5 Volts DC. The typical tensioning force needed to run the switch is 103 Newton, while the force required to achieve a locked-out state is measured at 188 Newton.

This unit features a maximum switching frequency for the contact block of 3,000 operations per hour, enabling quick responsiveness. Additionally, the indicator is composed of glass-filled nylon, which adds to the resilience of the overall design. Lastly, the connection cable extends 6.5 feet (2 meters), providing flexibility in installation.