All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.
Description
The Allen-Bradley 1771-WHF is a PLC-5 fused wiring arm designed for seamless integration with I/O modules, providing flexible and reliable terminations with its 21 tin contact-plated terminals and support for up to 16 I/O points. It boasts a maximum fuse size of 3A within a durable thermoplastic housing enhanced with conformal coating, eliminating the need for an external power source. This wiring arm offers individual circuit protection without requiring module removal, making it ideal for general-purpose applications where connection integrity and ease of integration with Allen-Bradley 1771 I/O modules are paramount.
All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.
TECHNICAL SPECIFICATIONS
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Part Number/Catalog No. | 1771-WHF |
Module Type | Wiring Arm |
Max Number of I/O | 16 I/O |
Number of Terminals | 21 Terminals |
Max Fuse Size | 3 Amperes |
Contact Plating | Tin |
Screw Torque | 7-9 lb*in |
Typical Application | General Purpose, Individual Circuit Protection, Fused Wiring Arm |
Weight | 0.3 lbs (0.1 kg) |
Coating | Conformal Coat |
Required External Power | None |
Typical AC Signal Delay (Off) | 29 (+/- 8) ms |
Typical DC Signal Delay (Off) | 30 (+/- 7) ms |
Wiring Arm | 1771-WN |
Dimensions | 4.5 x 12.4 x 6.3 in (115 x 317 x 160 mm) |
UPC | 10612598003881 |

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