SJE-Rhombus Double Float Master Pump Switch Description

Mechanically Activated Switch Designed to Control Pumps up to 15 FLA, 90 LRA, 120 VAC or 240 VAC.

The Double® Float Master pump switch consists of two mechanical float and a splice tube. The splice tube contains a holding relay which enables the floats to function in series. The holding relay eliminates pump chatter in turbulent conditions allowing the Double Float® Master pump switch to operate relay control panels for larger pump applications.

This mechanically activated, pump switch provides automatic control of pumps in non-potable water and sewage applications. It is well suited for confined space applications requiring an accurate pumping range. It is not sensitive to rotation or turbulence. This switch is voltage sensitive - use with correct voltage.

SJE-Rhombus Double Float Master Pump Switch Typical Application

• Non-Potable Water Applications
• Sewage Applications

SJE-Rhombus Double Float Master Pump Switch Features

• Controls Pumps Up to 15 FLA, 90 LRA, 120 VAC or 240 VAC.
• Adjustable Pumping Range of 3 to 48 Inches (7.6 to 122 cm) with Increased Pumping Range up to 6 Feet (1.8 meters) Available.
• Includes Standard Mounting Clamp and Boxed Packaging.
• CSA Certified
• Five-Year Limited Warranty

SJE-Rhombus Double Float Master Pump Switch Specifications

• PUMPING RANGE: 3 to 48 Inches (7.6 cm to 122 cm)
• CABLE ATTACHED TO FLOAT HOUSING: Flexible 18 Gauge, 2 Conductor (UL, CSA) SJOW, Water-Resistant (CPE)
• CABLE ABOVE SPLICE: Flexible 14 Gauge, 3 Conductor (UL, CSA) SJTW, Water-Resistant, Thermoplastic
• FLOATS: 2.74" Diameter x 4.83" Long (7.0 x 12.3 cm) High Impact, Corrosion Resistant, PP Housing for Use in Sewage and Non-Potable Water up to 140°F (60°C)
• ELECTRICAL: 120 VAC 50/60Hz Single Phase
• Maximum Pump Running Current (FLA): 15 Amps
• Maximum Pump Starting Current (LRA): 90 Amps

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

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

SJE-Rhombus Double Float Master Pump Switch Product Resources

SJE-Rhombus Double Float Master Pump Switch Catalog Page

SJE-Rhombus Double Float Pump Switch Installation Instructions

SJE-Rhombus Mercury Restricted State Map (See next document for mercury alternatives)

SJE-Rhombus Mercury to Mechanical Float Conversion Chart