Float Switch | Pump Switch | Wide & Narrow Angle Switches - Ross Brown Sales

Float Switch

Pump Switches
Control Switches
Alarm Systems
Accessories

Pump Switches back to top


SJE-Rhombus wide-angle pump switches directly control pumps from 1/2 HP at 120 VAC up to 3 HP at 250 VAC in non-potable water and sewage applications. Each pump switch features an adjustable pumping range and is available in various cord lengths to meet your application needs. All SJE-Rhombus pump switches are UL Recognized, CSA Certified and backed by a three-year limited warranty.

SJE_Brochure_RBS.pdf SJE_Brochure_RBS.pdf (1.27 MB)

 

SJE PumpMaster® Series

The SJE PumpMaster® switches provide automatic control of pump in potable water, water, and sewage applications.

- Passed NSF Standard 61 protocol by an approved Water Quality Association laboratory for use in potable water
- Adjustable pumping range18 to 91 cm (7 – 36 inches)
- UL Recognized, CSA Certified

SJE PumpMaster® pump switch

Controls pumps with running current up to 13 amps at 120/230 VAC

 Pumpmaster_Pump_Switch.pdf Pumpmaster_Pump_Switch.pdf (131.75 KB)

SJE PumpMaster® Plus pump switch

- Controls pumps with running current up to 15 amps at 120/230 VAC

Pumpmaster_Plus_Pump_Switch.pdf Pumpmaster_Plus_Pump_Switch.pdf (180.49 KB)

SJE PumpMaster® SPDT pump switch

- Controls pumps with running current up to 13 amps at 120/230 VAC

Pumpmaster_SPDT_Pump_Switch.pdf Pumpmaster_SPDT_Pump_Switch.pdf (165.80 KB)

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SJE VerticalMaster® II pump switch

The SJE VerticalMaster® II pump switch is designed to operate in non-potable water applications with limited space. This switch works well in small sump chambers and laundry trays, as well as in large tanks (not recommended for a sewage environment). CE Compliant, UL Recognized, CSA Certified

- Controls pumps with running current up to 10 amps at 125/250 VAC
- For confined applications requiring an accurate pumping range
- Adjustable pumping range: 2 to 17 cm (.75 – 6.5 inches)

Verticalmaster_II_Pump_Switch.pdf Verticalmaster_II_Pump_Switch.pdf (115.38 KB)

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SJE MicroMaster® Series

The SJE MicroMaster® switches are designed to provide automatic control of pumps in potable water, water and sewage applications. They are designed for performance and dependability and are not sensitive to rotation or turbulence, allowing it to be used in both calm and turbulent applications.

- Passed NSF Standard 61 protocol by an approved Water Quality Association laboratory for use in potable water
- Adjustable pumping range: 20 to 91 cm (8 – 36 inches)
- CE Compliant, UL Recognized, CSA Certified

SJE MicroMaster® pump switch

- Controls pumps with running current up to 10 amps at 125 VAC and 8 amps at 250 VAC

Micromaster_Pump_Switch.pdf Micromaster_Pump_Switch.pdf (166.31 KB)

SJE MicroMaster® Plus pump switch

- Controls pumps with running current up to 13 amps at 125/250 VAC

Micromaster_Plus_Pump_Switch.pdf Micromaster_Plus_Pump_Switch.pdf (109.58 KB)

SJE MicroMaster® SPDT pump switch

The SJE MicroMaster® SPDT can be wired to work in either pump down (normally open) or pump up (normally closed) applications.

- Controls pumps with running current up to 10 amps at 125 VAC and 8 amps at 250 VAC

Micromaster_SPDT_Pump_Switch.pdf Micromaster_SPDT_Pump_Switch.pdf (66.23 KB)

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SJE AmpMaster® pump switch

The SJE AmpMaster® pump switch provides automatic control of grinder and high head sewage pumps in grinder and lift station applications, as well as septic tank effluent pump (STEP) systems. UL Recognized; CSA Certified.

- Controls pumps with running current up to 20 amps at 125/250 VAC
- Adjustable pumping range: 23 to 61 cm (9 – 24 inches)
- UL Recognized, CSA Certified 

Datasheet 

 

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Junior Super Single® pump switch

The Junior Super Single® pump switch provides automatic control of smaller pumps in a non-turbulent location.

- Controls pumps with running current up to 13 amps at 120 VAC and 8 amps at 230 VAC
- Not sensitive to rotation
- Adjustable pumping range: 16.5 to 48 cm (6.5 – 19 inches)
- UL Recognized, CSA Certified

Datasheet 

 

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Super Single® pump switch

The Super Single® pump switch provides automatic control of pumps in non-potable and sewage applications.

- Controls pumps with running current up to 15 amps at 120 VAC and 12 amps at 230 VAC
- Not sensitive to rotation or turbulence
- Adjustable pumping range: 17 to 34 cm (6.5 – 13.5 inches)
- UL Recognized, CSA Certified 

Datasheet 

 

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Double Float® pump switch

The Double Float® pump switch consists of two floats. Each float contains a heavy duty mercury switch. One of the two floats contains a holding relay which enables the floats to function is series. This switch provides automatic control of pumps in non-potable water and sewage applications.

- Controls pumps with running current up to 15 amps at 120 VAC and 12 amps at 230 VAC
- For confined applications requiring an accurate pumping range
- Adjustable pumping range: 4.45 to 122 cm (1.75 – 48 inches)
- UL Recognized, CSA Certified

Datasheet

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Hi TempMaster® pump switch

The Hi TempMaster® pump switch provides automatic control of pumps in water and sewage applications. It is designed for performance and dependability and is not sensitive to rotation or turbulence, allowing it to be used in both calm and turbulent applications.

- Designed for performance and dependability in high temperature sump applications up to 93­°C- Adjustable pumping range: 20 to 91 cm (8 – 36 inches)
- CSA Certified

Hi_Temp_Master_Pump_Switch.pdf Hi_Temp_Master_Pump_Switch.pdf (146.38 KB)

 
Control Switches back to top


SJE-Rhombus narrow-angle control switches accurately monitor high (normally open) or low (normally closed) liquid level conditions in water and sewage applications. Each control switch is available in various cord lengths with various mounting options to meet your needs. All SJE-Rhombus control switches are UL Listed, CSA Certified and backed by a three-year limited warranty.


SJE SignalMaster® control switch

The SJE SignalMaster® control switch is designed to activate pump control panels and alarm by accurately monitoring liquid levels in potable water, water, and sewage applications. This switch is available for normally open (high level) or normally closed (low level) applications. UL Listed; CSA Certified.

- Passed NSF Standard 61 protocol by an approved Water Quality Association laboratory for use in potable water
- Rated 5 amps at 125/250 VAC
- Control differential: 4 cm above or below horizontal
- Mounting options include mounting clamp or cable weight
- CE Compliant, UL Listed, CSA Certified

Signalmaster_Control_Switch.pdf Signalmaster_Control_Switch.pdf (70.96 KB)

 

 

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SJE SignalMaster® SPDT control switch

The SJE SignalMaster® SPDT control switch is designed to activate pump control panels and alarms by accurately monitoring liquid levels in potable water, water, and sewage applications. This switch can be wired to work in either normally open (high level) or normally closed (low level) applications. UL Listed; CSA Certified.

- Passed NSF Standard 61 protocol by an approved Water Quality Association laboratory for use in potable water
- Rated 5 amps at 125/250 VAC
- Control differential: 4 cm above or below horizontal
- Mounting options include mounting clamp or cable weight
- CE Compliant, UL Listed, CSA Certified

Datasheet 

 

 

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Sensor Float® control switch

The Sensor Float® control switch is designed to activate pump control panels and alarms by accurately monitor liquid levels in sewage and non-potable water applications. This switch is available for normally open (high level) or normally closed (low level) applications. UL Listed; CSA Certified.

- Rated 5 amps at 120/230 VAC
- Suitable for use with intrinsically safe circuits
- Mounting options include mounting clamp, internal weight or cable weight
- CE Compliant, UL Listed, CSA Certified

Datasheet 

 

 

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Sensor Float® Mini control switch

The Sensor Float® Mini control switch is designed to activate pump control panels and alarms by accurately monitoring liquid levels in confined sewage and non-potable water applications. This switch is available for normally open (high level) or normally closed (low level) applications. UL Listed; CSA Certified.

- Rated 5 amps at 120/230 VAC
- Small float housing is ideal for use in confined spaces
- Mounting options include mounting clamp or cable weight
- UL Listed, CSA Certified

Datasheet 

 

 

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SJE MilliAmpMaster™ control switch

The SJE MilliAmpMaster™ control switch is designed to activate low current control panels and alarms accurately monitoring liquid levels in potable water, water, and sewage applications. The internal switching mechanism has sealed gold cross-point contact for reliable low current operation. This switch is available for normally open (high level) or normally closed (low level) applications. UL Listed; CSA Certified.

- Passed NSF standard 61 protocol by an approved - Water Quality Association laboratory
- Low current, non-arching applications down to 0.160 mA at 125 VAC
- Mechanically-activated, snap-action contacts
- Not sensitive to rotation
- Control differential: 45 degrees above or below horizontal
- Mounting options include: mounting clamp or cable weight

Datasheet 

 

 

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Alarm Systems

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SJE-Rhombus Tank Alert® alarm systems visually and audibly warn of threatening liquid level conditions in lift pump chambers, sump pump basins, holding tanks, sewage, agricultural, and other non-potable water applications. Each Tank Alert® alarm can serve as either a high or low level alarm, depending on the float switch model used.

 

Tank Alert® EZ alarm system - 120/240 VAC

The Tank Alert® EZ indoor/outdoor alarm system monitors liquid level conditions in lift pump chambers, sump pump basins, holding tanks, sewage, agricultural, and other water applications.

This easy to install alarm features an innovative, sleek 2-colour molded enclosure which integrates the LED red translucent beacon. The alarm sounds and the upper housing half illuminates when a potentially threatening liquid level condition occurs.

- Enclosure meets Type 3R water-tight standards
- Automatic alarm reset, horn silence switch, and alarm test switch
- Alarm system (when installed on separate circuit) operates even if the pump circuit fails
- Includes auxiliary alarm contacts for easy attachment of remote devices
- CSA Certified

Tank_Alert_EZ_Alarm_System.pdf Tank_Alert_EZ_Alarm_System.pdf (136.47 KB)

 

Tank Alert® XT alarm system - 240 VAC

The Tank Alert® XT indoor/outdoor alarm system monitors liquid level conditions in lift pump chambers, sump pump basins, holding tanks, sewage, agricultural, and other non-potable water applications.

The alarm horn sounds and the red beacon illuminates when a potentially threatening liquid level condition occurs. A power on light on the switch indicates power to the alarm panel.

- Automatic alarm reset and alarm test/normal/silence switch
- Enclosure meets Type 3R water-tight standards
- Alarm system (when installed on separate circuit) operates even if the pump circuit fails
- System includes standard control switch (mechanical or mercury available)
- Can be supplied with or without float switch

- Can be supplied with or without power cord/plug

Tank_Alert_XT_Indoor_Outdoor_-_240_VAC.pdf Tank_Alert_XT_Indoor_Outdoor_-_240_VAC.pdf (107.35 KB)

 

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Tank Alert® I alarm system - 240 VAC

The Tank Alert® I indoor alarm system monitors liquid level in pump chambers, sump pump basins, holding tanks, sewage, agricultural, and other non potable applications. UL Listed; CSA Certified.

The alarm horn sounds when a potentially threatening liquid level conditions occurs. The horn can be turned off, but the warning light remains on until the condition is remedied. A green power on light indicates power to the alarm panel.

- NEMA 1 enclosure for indoor use
- Horn and warning light, horn test and silence switches
- Step down transformer included to reduce the possibility of shock
- System includes standard control switch (mechanical or mercury available)

Datasheet 

 

 
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Accessories back to top

SJE-Rhombus can provide everything you need to complete your installation.

SJE Cable Weight

The cable weight provides an accurate pivot point for suspended float switches. It has gripper teeth on the clip and weight channel which securely locks the float cable into place.

- Can be adjusted without the use of tools
- Features impact-resistant, non-corrosive PVC housing

Datasheet 

 


Float Bracket

The float bracket provides a convenient installation of float switches by providing a location to stow excess float cord. It is available in two sizes; the six float bracket accomodates 1-6 float switches; the four float bracket accomodates 1-4 float switches.

- Can be mounted directly to wall or mounted with wall mounting device
- Supplied with UL recognized cord connectors

Datasheet 

 

terms_and_conditions.pdf terms_and_conditions.pdf (64.13 KB)

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