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    SKU: AB937APR20
    Brand:Allen-Bradley

    Allen-Bradley 937A-PR20 Power Rail, For Use With 937 Intrinsic Safety Module, 24 VDC, 4 A, -4 to 140 deg F Ambient

    Power rail has two conductors for 24 VDC power and one conductor for collective error messaging. Power rail reduces wiring and maintenance costs because it eliminates the need to daisy chain the wires. It also simplifies expansion just snap in a new isolated barrier or converter barrier when you're ready to expand a system. Power rail is available in 2 or 0.8 m lengths, it can be cut to size per application needs.
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    Product Overview

    Brand: Allen-Bradley
    Dimensions: 78.7 in L x 1.4 in W x 0.6 in H
    Item Status: Active
    Manufacturer: Rockwell Automation
    Name: Allen-Bradley 937A-PR20 Power Rail, For Use With 937 Intrinsic Safety Module, 24 VDC, 4 A, -4 to 140 deg F Ambient
    Product Type: Simple
    Specifications: 24 VDC, 4 A, -4 to 140 deg F Ambient
    Suitable For Use With: 937 Intrinsic Safety Module
    Unit Of Measure: EA
    UNSPSC: 39121018
    Weight: 4.00