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Allen Bradley Guardmaster Safety Relays 440K-T11207

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440K-T11207

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The 440K-T11207 from Allen Bradley is a tongue interlock switch designed for safety applications. It features a robust construction with stainless steel components and tamper-resistant properties, achieving an IP67 protection rating, suitable for harsh environments.

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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 440K-T11207

ManufacturerAllen Bradley
Product TypeTongue Interlock Switch
Product LineGuardmaster Safety Relays
Part Number440K-T11207
Weight1.00 lbs (0.45 kg)
UPC611320489804
ContactBreak Before Make Contact
Entry Slots2 Slots
Actuator Entry Options4 Options
Safety Contacts2 Normally-Closed Contacts
Tamper-ResistantYes
Protection RatingIP67
Actuator MaterialStainless Steel
Pollution DegreeDegree 3
Thermal Current10 Amps
Minimum Current5 Volts 5 mA DC
Mechanical Lifespan1,000,000 Operations
Electrical Lifespan1,000,000 Operations
Mounting PositionAny Position
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The Allen Bradley 440K-T11207 tongue interlock switch is engineered for use in safety-critical scenarios. This switch provides a break before make contact mechanism for enhanced safety operations. With a strong build, it features a stainless steel actuator that is also tamper-resistant, offering superior durability. This unit is rated IP67, ensuring it can withstand moisture and dust, making it ideal for demanding industrial environments.

Equipped with two entry slots, it gives the user flexibility through four different actuator entry options. The device incorporates two normally-closed safety contacts and maintains a thermal current rating of 10 Amps, suitable for various applications. It requires a minimum current of 5 volts and operates at 5 mA DC, which is crucial for consistent performance.

Designed for longevity, the 440K-T11207 tongue interlock switch supports a mechanical and electrical lifespan of 1,000,000 operations, making it exceptionally reliable over time. Additionally, the switch can be mounted in any position, providing versatility during installation. Overall, this switch is constructed to perform reliably in environments with a pollution degree of 3, making it a valuable component for safety applications.