Whirlpool Pump Air Switch Relay - ON-OFF Switch R100A-C MB2G07500XCB delivers a proven infusion

MB2G07500XCB delivers a proven infusion experience with broad compatibility

Restore strong

consistent experience that keeps your tub operating at its best

Easy wiring with a piggy-back cable—the included NEMA‑compliant piggy-back cable simplifies connections when adding additional electrical loads

This isn’t a generic cable—it’s a purpose-built link that maintains signal integrity and color fidelity when driving NuWhirl’s color-changing LED ecosystem

Whirlpool Pump Air Switch Relay - ON-OFF Switch R100A-C MB2G07500XCB delivers a proven infusionTurn your pool or spa into a safer, more reliable system with the Whirlpool Pump Air Switch Relay an ON OFF control built on advanced pneumatic actuation. This zero voltage switching at actuation means the electrical current is never present when you press the control, dramatically reducing shock risk in humid, wet environments while preserving precise, hands on control of your equipment. Designed around Whirly Bros air switch technology, it delivers