Span Guard

We are pleased to announce that the Span-Guard product line has been sold to Span-Guard Corporation. Moving forward, please contact Span-Guard Corporation for any product requirements, including replacement parts.

Rich Warriner

Visit SpanGuard Corporation for more information.

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Mobile Power

U-S Safety Trolley pioneered no-joint electric conductor bars with our innovative crane electrification products including Span-Guard and Tri-Bar/Four-Bar


Span-Guard

The Indoor/Outdoor Industrial Power Supply System for Cranes and Stationary Equipment

Ampacity: 250 & 520 amps
Environment: Indoor & Outdoor
Perfect for: Industrial/Manufacturing environments, lock & dam installations, crane electrification, steel mills, paper mills.
Special features: Joint-free with a self-sealing vinyl cover for extra protection.

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