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From Leviton:

8895-00I 80A-120/240V 60Hz. Back & Side Wired Ivory
8895-00W White
8895-00E Black (Ebony)

GFCIs for Equipment Connections
SmartLock® High-Current GFCI
• Adds ground fault protection to heavy equipment: Dedicated only
for 3- and 4-wire systems that include grounded neutral
• Contact rating at GFCI: 20-125V; load capability with 125V
control relay 80A @ 240V max.
• TEST and RESET buttons confirm proper operation
• Ideal for use with spas, heater packs, high pressure washers,
industrial mixers and other equipment
• UL Recognized Component E-48380, CSA Certified LR-57811
Note: Each Cat. No. 8895 and contactor or relay combination MUST be
approved by UL. Consult your Leviton representative for a list of contactors that have been approved for use with Cat. No. 8895