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Allen Bradley 1492 Wiring System 1492-H4

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1492-H4

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Designed as a finger-safe terminal block, the 1492-H4 from Allen Bradley is engineered for reliable electrical connections. This component is part of the 1492 Wiring System and is tailored for use with a variety of wire gauges, ranging from 30 to 10 AWG, making it versatile in its 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 1492-H4

ManufacturerAllen Bradley
Product TypeFinger-Safe Terminal Block
Product Line1492 Wiring System
Part Number1492-H4
UPC662073548324
Base Block TypeSingle-Circuit Fuse Block
Fuse Indicator TypeNeon Blown Indicator
Wire Gauge30-10 AWG
Leakage Current2 mA at 300 V
Minimum Voltage Rating100 VAC
Maximum Voltage Rating300 VAC
Maximum Current15 A
Wire Strip Length0.38 inches
Recommended Tightening Torque0.8 Nm
Density33 pcs/ft

The Allen Bradley 1492-H4 is a finger-safe terminal block that prioritizes safe and efficient electrical connections. Under the 1492 Wiring System, this product functions as a single-circuit fuse block, making it valuable in various installations. The inclusion of a neon blown indicator enhances operational safety by visually signaling fuse status.

It accommodates wire gauges from 30 AWG to 10 AWG, providing flexibility for different wiring needs. The terminal block operates within a voltage range of 100 VAC to 300 VAC, capable of handling a maximum current of 15 A. Leakage current is minimal, measured at 2 mA at 300 V, maintaining safety standards during use.

For installation, the wire strip length is specified at 0.38 inches, and a recommended tightening torque of 0.8 Nm is suggested for secure connections. With a density rating of 33 pieces per foot, the 1492-H4 is designed to offer efficient utilization of space in electrical panels. Overall, this terminal block is a reliable choice for ensuring secure connections in various electrical applications.