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Conery 2902 Float Switch - SPDT (NO/NC)

From: $67.25 $40.25 On Sale

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Conery 2902 Float Switch – SPDT (NO/NC)

Rated 5.00 out of 5 based on 3 customer ratings
(3 customer reviews)

From: $67.25 $40.25 On Sale

Build and buy any Conery 2902 Float Switch. Buy Conery 2902 SPDT Float Switches, Conery 2902 Normally Open / Normally Closed Float Switches (SPDT), 3-wire, NO/NC Float Switch, SPDT Mechanical Float Switch, SPDT Mercury Float Switch. Single Pole Double Throw Float Switch

Product Description

The Conery 2902 Float Switch is a versatile 3 wire switch with SPDT (Single Pole Double Throw), NO/NC (Normally Open / Normally Closed) configuration. The Conery 2902 float switch provides years of reliable pump switching, alarm indication and sump pump operation. Since 1979 Conery Mfg. has been producing the highest quality Made in the USA float switches and products for the water and wastewater market. You can build and buy any Conery 2902 float switch right here at MCE Process. Because each Conery Mfg. float switch is designed and manufactured in their Ashland, OH factory, each 2902 Float Switch has Made in the USA quality built right in.  It also comes with a Conery Manufacturing 3 year warranty.

Conery 2902 Float Switch Operation

The Conery 2902 Float Switch is a SPDT that can be wired as either Normally Open (N.O.) or Normally Closed (N.C.) type float switch.

For 2902 Narrow Angle:

  • Wired as Normally Open – N.O.  The switch contacts are open (or off) in the hanging position.The switch activates (contacts close) as the float rises 1.00” or 5 degrees above horizontal.
  • Wired as Normally Closed – N.C.  The switch contacts are closed (or on) in the hanging position. The switch de-activates (contacts open) as the float rises 1.00” or 5 degrees above horizontal.

For 2902 Wide Angle:

  • Wired as Normally Open – N.O. The switch activates (contacts close) as the float rises 45 degrees above horizontal. The contacts then remain closed until the float switch returns to 45 degrees below horizontal.
  • Wired as Normally Closed – N.C. The switch contacts are closed (or on) in the hanging position. As the float rises 45 degrees above horizontal, the contacts open or de-activate the switch. The contacts then remain open until the float switch returns to 45 degrees below horizontal.

Conery 2902 SPDT Float Switch Applications

  • Booster Station Float Switch
  • Well Pump Float Switch
  • Cistern Fill Float Switch
  • Water Tank Fill Float Switch
  • Pump Permit Float Switch
  • Pump Permissive Float Switch
  • Sump Pump Float Switch
  • Lifstation Float Switch
  • High Water Tank Alarm
  • Low Water Switch
  • Pump Station Float Switch
  • Float Switch for Water
  • Potable Water Float Switch
  • Float Switch for Wastewater
  • Sewer Float Switch
  • Waste Water Float Switch
  • High Water Alarm Float Switch
  • Pumping Station Float Switch
  • Grinder Pump Float Switch
  • Sewage Pump Float Switch
  • Septic Tank Float Switch
  • Septic Pump Float Switch
  • Sump Float Switch
  • Cistern Pump Float
  • Cistern High Water Float Switch
  • Pump Cut-On Switch
  • Pump Cut-Off Switch

How to Order

You can build any SPDT float switch from Conery Mfg. right here. Use this Conery Float Switch build table to guide you through the options below.

Example: If you want to order a Conery 2902-B1-S2-C1-20.

Select B1 in Step 1

Select S2 in Step 2

Select C1 in Step 3

Select 20′ Cord Length in Step 3

Conery Float Switch Build Table

Part Numbers

2902 Float Switch – 10 Amps @ 120 VAC or 3 Amps @ 240 VAC Control Duty Narrow Angle Mechanical Float Switch

2902-B8S2-10

2902-B8S2-15

2902-B8S2-20

2902-B8S2-25

2902-B8S2-30

2902-B8S2-35

2902-B8S2-40

2902-B8S2-45

2902-B8S2-50

2902-B8S2-55

2902-B8S2-60

2902-B8S2-65

2902-B8S2-70

2902-B8S2-75

2902-B8S2-80

2902-B8S2-85

2902-B8S2-90

2902-B8S2-95

2902-B8S2-100

Conery 2902-B8S2-C1 Float Switches

2902-B8S2-C1-10

2902-B8S2-C1-15

2902-B8S2-C1-20

2902-B8S2-C1-25

2902-B8S2-C1-30

2902-B8S2-C1-35

2902-B8S2-C1-40

2902-B8S2-C1-45

2902-B8S2-C1-50

2902-B8S2-C1-55

2902-B8S2-C1-60

2902-B8S2-C1-65

2902-B8S2-C1-70

2902-B8S2-C1-75

2902-B8S2-C1-80

2902-B8S2-C1-85

2902-B8S2-C1-90

2902-B8S2-C1-95

2902-B8S2-C1-100

Conery 2902-B8S2 Float Switches

2902-B8S2-15

Conery 2902-B8S2-C3 Float Switches

2902-B8-S2-C3

2902-B8S2-C3

Conery 2902-B8S2-C4 Float Switches

2902-B8-S2-C4

2902-B8S2-C4

10 AMP @ 120 VAC or 3 AMP @ 240 VAC Control Duty Narrow Angle Mercury Float Switch

2902-B1-S2

2902-B2-S2

2902-B1S2-C1

2902-B2S2-C1

2902-B1-S2-C3

2902-B2S2-C3

2902-B1-S2-C4

2902-B2S2-C4

10 AMP @ 120 VAC Control Duty Narrow Angle Mechanical Float Switch

2902-B3-S2

2902-B3S2-C1

2902-B3-S2-C3

2902-B3S2-C4

10 AMP @ 120 VAC Control Duty Narrow Angle Mercury Float Switch

2902-B4-S2

2902-B4-S2-C2

2902-B4S2-C3

2902-B4-S2-C4

13 AMP @ 120/230 VAC – 1/2HP / 1HP Pump Duty Mercury Wide Angle Float Switch

2902-B1-S5   Std bulb

2902-B2-S5   Mini bulb

2902-B1-S5-C1   Std bulb w/ cord weight

2902-B2-S5-C1   Mini bulb w/ cord weight

2902-B1-S5-C3   Std bulb w/ clamp – stainless band

2902-B2-S5-C3   Mini bulb w/ clamp – stainless band

2902-B1-S5-C4   Std bulb w/releasable tie strap

2902-B2-S5-C4   Mini bulb w/releasable tie strap

13 AMP @ 120/230 VAC – 1/2HP / 1HP Pump Duty Mechanical Wide Angle Float Switch

2902-B3-S5

2902-B3-S5-C1

2902-B3-S5-C3

2902-B3-S5-C4

15 AMP @ 120/230 VAC – 1HP / 2HP Pump Duty Mechanical Wide Angle Float Switch

2902-B3-S6

2902-B3-S6-C1

2902-B3-S6-C3

2902-B3-S6-C4

Product Specifications

Weight 2.5 lbs
Dimensions 6 x 6 x 6 in
Brand
Manufacturer
MPN 2902
Cable Type 18/3 SJOOW-300 V Cable (10 A) Control Duty, 16/3 SJOOW-300V Cable (1/2 HP to 1 HP)
Electrical Rating B8 Wide Angle Series: 13 AMPS @ 120 VAC FOR 1/2 HP and 1 HP @ 240 VAC, 15 AMP @ 120 VAC FOR 1 HP to 2HP B8 Narrow Angle Series: 10 AMPS @ 120 VAC, 5 AMP @ 240 VAC B6 Series: 10 AMPS @ 120 VAC, 3 AMPS @ 240 VAC B3 Wide Angle Series: 13 AMPS @ 120 VAC FOR 1/2 HP and 1 HP @ 240 VAC, 15 AMP @ 240 VAC FOR 1 HP to 2HP B3 Narrow Angle Series: 10 AMPS @ 120 VAC, 5 AMP @ 240 VAC B1 Series: 10 AMPS @ 120 VAC, 3 AMPS @ 240 VAC B2 Series: 10 AMPS @ 120 VAC, 3 AMPS @ 240 VAC
Manufacturer Warranty Conery Mfg Inc warrants to the original consumer that this product shall be free from manufacturing defects for three years after the date of manufacture. During that time period and subject to the conditions set forth below, Conery Mfg Inc will repair or replace, for the original consumer, any component which proves to be defective due to defective materials or workmanship of Conery Mfg Inc. This warranty does not apply to the misapplication of the products, defects or malfunctions resulting from failure to properly install, operate, or maintain the unit in accordance with the manufacturers instructions, failures resulting from abuse, misuse, accident, or negligence of the product, damage due to lightning or other “Acts of God,” or units which are not installed in accordance with applicable local codes, ordinances, or accepted trade practices. Warranty is void if installation, service, or repair of any component of the product is performed by anyone other than a licensed electrician or other qualified service personnel. It is the full responsibility of the original consumer to return defective product or component at their own expense. The consumer shall take full responsibility for the removal, shipping, and reinstallation of the product or component. To return a product under warranty, the original consumer should contact Conery Mfg Inc by telephone and request an RGA (Return Goods Authorization) form. It is the responsibility of the consumer to fill out, in completion, the form and return it with the defective products to Conery Mfg Inc. Conery Mfg Inc may also include a 15% restocking fee for non-defective products that were incorrectly ordered by the consumer. Any implied warranties of merchantability or fitness are limited to the duration of this written warranty. Conery Mfg Inc shall not, in any manner, be liable for any incidental or consequential damages as a result of a breach of this written warranty or any implied warranty. Conery Mfg Inc reserves the right to change any and all of the information contained in this warranty with no prior notice.

Download (PDF, 183KB, conery-2900-b3-mechanical-narrow-angle-float-switch-datasheet.pdf)

Download (PDF, 170KB, conery-2900-b1-b2-mercury-narrow-angle-float-switch-datasheet.pdf)

Download (PDF, 879KB, conery-2900-b8-mechanical-wide-angle-float-switch-datasheet.pdf)

Download (PDF, 226KB, conery-2900-b8-mechanical-narrow-angle-float-switch-datasheet.pdf)

Download (PDF, 120KB, conery-2900-mercury-wide-angle-float-switch-datasheet.pdf)

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3 reviews for Conery 2902 Float Switch – SPDT (NO/NC)

  1. Rated 5 out of 5

    Anonymous

    Great quality on these 2902 float switches from Conery. 3 wire / SPDT setup makes this type good for pump down or pump up setups. Also good for high alarm float switch or low alarm float switch applications.

  2. Rated 5 out of 5

    Anonymous

    Found this made in the USA float switch from Conery. These float switches are a 3 wire / Single Pole Double Throw (SPDT) type. This allows the float switch to operate as normally open or normally closed so I only have to carry one type of float switch in the truck. They’re made in Ohio and have a 3 year warranty but I’ve had some of the other Conery float switches last 15-20 years. Conery and MCE Process are both great to work with. I can get whatever lengths I need and they always have fast shipping. Try these 2902 Float Switches if you want to just have one 3 wire float switch to keep.

  3. Rated 5 out of 5

    MCE Process

    This is the float switch to have when you want to be able to do normally open (Pump Down) or Normally Closed (Pump Up). It is a 3 wire float switch which is also called SPDT so you can wire it to be NC or NO. We use them as general float replacements and keep them on the service trucks so we only have to stock one type of float.

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