BF57F - Eaton BF Series Machine Tool Relay 12-Pole 120V Coil 5 NO 7 NC Contacts

BF57F

BF57F is an Eaton BF Series machine tool relay featuring a 12-pole configuration with a 120 Volt coil and a contact arrangement of 5 normally open and 7 normally closed contacts.This relay is designed for industrial control applications, offering a maximum voltage rating of 300V and a single throw contact type. It includes captive, backed-out, self-lifting pressure plates on contact pole terminals to reduce wiring time. The terminals are shrouded for finger-proof protection, and the wide spacing of contacts simplifies installation, testing, and maintenance. Contacts are electrically and mechanically isolated for added safety. Surge suppressors can be mounted in the contact cavity to limit high transient voltages, protecting sensitive instruments and solid-state devices.

Key Specifications
• Relay Poles: 12
• Coil Voltage Rating: 120 Volt
• Contact Configuration: 5 Normally Open, 7 Normally Closed
• Maximum Voltage Rating: 300V
• Contact Type: Single Throw
• UL Recognized: File E19223
• CSA Certified: File LR39402-6
• Contact Terminals: Captive, backed-out, self-lifting pressure plates
• Terminals: Shrouded for finger-proof protection
• Surge Suppressor Mounting Capability

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Specifications

• Part Number: BF57F
• Manufacturer : Eaton
• Brand : Cutler Hammer
• Category : Motor Control
• Item Subcategory : Motor Control Part And Accessory
• Section : Relays
• Family : BF Series
• Compatible Frames : DS,DSL,DSII,DSLII

Product Data

• UPC : 78667827770
• GTIN : 00786678277707
• Dimensions : 3.13 in x 4.81 in x 1.97 in (Length/Depth x Height x Width)
• Weight : 1.4