SPDT Form C Contact Configuration, Diaphragm-Actuated Vacuum Control Mechanism, Type 9016B Cast Aluminum Enclosure Layout, 240VAC/VDC System Maximum, -30°C to +85°C Industrial Operational Window, Screw Terminal Interface | Heavy-duty hazardous-location industrial vacuum sensing switch manufactured by Square D (Schneider Electric) featuring a precision-calibrated range adjustor scale and an explosion-proof metal housing, explicitly engineered to isolate hazardous internal electrical arcs, monitor continuous negative pressure drops, and trigger safety disconnect loops across industrial chemical refining pipelines or pneumatic extraction systems | Industry Exact Equivalents: Square D 9016BMW-1, Schneider Electric 9016BMW1, Square D 9016BMW-1 Series A | Industry Functional Cross-References: Allen-Bradley 836V-A1, United Electric H100-218, Barksdale V1H-M3 | Military Specification National Stock Number (NSN): 5930-01-160-2641
