This enclosed float with sealed, solid-state switch won't jam on debris.With sealed, solid-state electronics and an enclosed float area that keeps debris out, this switch offers dependable operation and long service life. Switch activates pump at 2" water level and deactivates pump at 3/4" water level.Key FeaturesEnclosed float area keeps debris outActivates pump at 2" water level and deactivates pump at 3/4" water levelThree-year warrantySpecifications Activation Method: Electro-magnetic float Capacity: 15A Dimensions: 3"L x 1-1/2"W x 3-1/4"H Material: High-impact plastic