2 Form C (Double Pole Double Throw - DPDT) Contact Configuration, 6VAC 50/60Hz Primary Coil Power, Heavy-Duty Open-Frame Power Relay Module, 10A Continuous Current Threshold, -10°C to +50°C Industrial Operational Window, 8-Blade Quick-Connect/Plug-In Terminal Layout | Specialized subminiature low-voltage electrical circuit protection relay component manufactured by Potter & Brumfield (TE Connectivity), engineered with an ultra-low impedance internal copper winding structure built to execute rapid mechanical logic breaks safely without producing inductive grid disruptions across laboratory instrumentation decks | Industry Exact Equivalents: Potter & Brumfield AB11AY-6, P&B AB11AY-6VAC, TE Connectivity AB11AY-6 | Industry Functional Cross-References: Magnecraft W49RE1C1VF-6A, Omron G2R-2-AC6, Finder 40.52.8.006.0000 | Military Specification National Stock Number (NSN): 5945-01-160-1106 [1, 2]