Well-Guard pumping plant panels are designed for pumping applications. These panels provide extra space for field installation of auxiliary equipment. These panels use Type S non-reversing magnetic starters. Panel has a 100A fusible disconnect switch for Class H or K fuses. This panel has a 3 pole NEMA Size 3 non-reversing starter that has a 90 ampere rating. This NEMA Size 3 starter has maximum of 40 HP and 50 HP ratings three phase. This non-reversing NEMA motor starter has an IEC ambient compensated bimetallic overload relay to sense over current conditions. This NEMA starter has a 5 kA maximum SCCR (Short Circuit Current Rating) per UL508A when protected by an appropriate circuit breaker or fuse. The starters in these panels are available with a wide variety of replaceable coil voltages. The starter in this device has a 440/480 VAC 50/60 Hz operating coil wired for common control. A painted sheet steel NEMA 3R rainproof enclosure is used to protect this starter. Enclosure is 49.00 inches tall, 19.15 inches wide and 10.37 inches deep. A wide variety of accessories are available for Type S starters. This pump panel is supplied with a START momentary push button and a HAND/OFF/AUTO selector switch. These NEMA pump panels with Type S starters are UL listed and marked Suitable for use as Service Equipment. They are also CSA certified.