Junior Super Single Pump Switch 15JSU1WP

Junior Super Single®

Mercury-Activated, Wide-Angle Pump Switch Pump switches provide automatic pump control.

The Junior Super Single® pump switch is designed to directly control pumps up to 1/2 HP at 120 VAC and 1 HP at 230 VAC in non-potable water, water and sewage applications.

Although the Junior Super Single® pump switch is not sensitive to rotation, it is affected by turbulence and should be mounted in a non-turbulent location. It is not recommended for use with motor contactors or relays because the motor contactor or relay may experience chattering. A Super Single® or Double Float® pump switch would operate more efficiently in these installations.

Features

• Controls pumps up to 1/2 HP at 120 VAC and 1 HP at 230 VAC
• Adjustable pumping range of 6.5 – 19 inches (16.5 – 48 cm)
• Includes standard mounting clamp and boxed packaging
• Junior Super Single® Pump Switch Diagrams

Options:

• For pump up or pump down applications as specified by part number
• With a 120 VAC or 230 VAC piggy-back plug
• Without a plug for direct wiring in 120 VAC or 230 VAC applications
  In standard cable lengths of 10, 15, 20, or 30 feet (3, 5, 6, or 10 meters) – longer lengths available

UL Recognized, CSA Certified

Five-Year Limited Warranty

CABLE:

• Flexible 16 gauge, 2 conductor (UL, CSA) SJOW, water-resistant (CPE)

FLOAT:

• 2.81 inches diameter x 3.42 inches long (7.14 x 8.68 cm) high impact, corrosion resistance, PVC housing for use in sewage and water up to 140°F (60°C)

MERCURY SWITCH:

• Mercury-to-metal contacts, hermetically sealed in a steel capsule

ELECTRICAL:

• 120 VAC 50/60 Hz Single Phase:
• Maximum Pump Running Current: 13 amps
• Maximum Pump Starting Current: 40 amps
• Recommended Pump HP: 1/2 HP or less
• 230 VAC 50/60 Hz Single Phase:
• Maximum Pump Running Current: 8 amps
• Maximum Pump Starting Current: 20 amps
• Recommended Pump HP: 1 HP or less

NOTE: This switch must be used with pumps that provide integral thermal overload protection.