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Allen Bradley Bulletin 700 700S-CFB440DC

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700S-CFB440DC

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The 700S-CFB440DC from Allen Bradley is a safety control relay designed specifically for secure operations. It features an open-type enclosure and functions with various contact configurations for versatile applications.

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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 700S-CFB440DC

ManufacturerAllen Bradley
Product TypeSafety Control Relay
Product LineBulletin 700
Part Number700S-CFB440DC
UPC781180073991
Protection TypeOpen-type enclosure
Contact Configuration3 Normally Open (NO) base contacts, 1 Normally Closed (NC) base contact, 2 Normally Open (NO) auxiliary contacts, and 2 Normally Closed (NC) auxiliary contacts
Control Supply Voltage24 Volts DC
Electrical ConnectionScrew connections
Coil Voltage120 Volts AC
Contact RatingNEMA A600
Mounting TypeDIN rail mount
Number of Poles8 poles
Electrical Service Life1.5 million operations
Minimum Contact Rating10 milliamperes
ApprovalsCE, UL, SUVA, and CSA-approved
Mechanical EnduranceUp to 15 million operations
Type of ContactBifurcated gold-plated contact
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The 700S-CFB440DC safety control relay by Allen Bradley serves as a reliable component in operational safety systems. This unit is constructed with an open-type enclosure and incorporates a contact configuration that consists of 3 Normally Open (NO) base contacts and 1 Normally Closed (NC) base contact. It also features 2 Normally Open (NO) auxiliary contacts and 2 Normally Closed (NC) auxiliary contacts, providing ample options for circuit integration.

The device operates on a control supply voltage of 24 volts DC, adapting well to various control systems. Connections are established using screw-type terminals, promoting secure electrical setups. Designed to mount on DIN rails, this relay features 8 poles, allowing for efficient use in complex systems. The coil voltage for operation reaches 120 volts AC, enabling it to function effectively in typical applications.

This safety relay boasts impressive electrical service longevity, rated at 1.5 million operations, which highlights its reliability within demanding environments. The minimum contact rating is set at 10 milliamperes, ensuring performance across different load requirements. On the mechanical side, its endurance can last up to 15 million operations, making it durable for extensive use. Notably, the unit includes bifurcated gold-plated contacts, which assure low resistance and reliable actuation. Approvals from CE, UL, SUVA, and CSA confirm compliance with industry standards, ensuring it can be trusted within various applications.