# Counter Weight, 220 G, Cable Float Switch

![Product image](https://novapart.co/image/farnell:4855639/)

**URL**: https://novapart.co/products/A-457/counter-weight-220-g-cable-float-switch
**SKU**: A-457
**Manufacturer**: DWYER
**Price**: €3.2300
**Stock**: 10+
**Lead Time**: 168 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| For Use With | Dwyer CFS2 Series Cable Float Switches |
| Accessory Type | Counter Weight |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4855639/)

**==> picture [563 x 752] intentionally omitted <==**

**----- Start of picture text -----**<br>
SERIES CFS2 | MERCOID® BY DWYER CEGY mn<br>1 - 41/64 <<br>]  ‘a 3-3/16 [81.00] m<br>Mercury -F ree, UL/CSA Approved Options | ~—V 4 | 94 rT<br>§-5/32 6 - 15/64 [105.00]<br>[131.00] (158.50) (=<br>NIDEO L\ a<br>ON 7<br>The Series CFS2 Cable Float Switch is a mechanically actuated floating switch SPECIFICATIONS<br>intended to activate electrical components, such as pumps, to start and stop ——— - —<br>automatically. Optional cables are available . Contact factory for cable length options _| Service: Compatible liquids .<br>ranging from 10 to 70’ (3 to 21 m) . Wetted Materials: Enclosure: Polypropylene; Cable: See model chart.<br>FEATURES/BENEFITS TemperaturePressure Limits:Limits14 :. 532psito(1122°bar) F. (0 to 50°C).<br>+* HighEconomicalreliabilitypricing with mercury-with multiplefree, optionmagnetic,availablemechanicalfor increasedinternalversatilitydesign Switch Tyee.-See model chart ;<br>. aeslcationsi i withi  counterweightsi  and cable hangers to suiti  a varietyi  of mountingi @Electrical 125 VACRating:16 FLA: 2CFS2 H - PXXBXX @ 250 -X  VACX:  12 FLA10 (8) A .  @ 250 VAC; CFS2 - XXDXX -X X: 1 HP<br>Shipping Weight: Enclosure: 5.43 oz (154 g); Cable: 0 . 77 oz (21 . 27 g) per ft .<br>APPLICATIONS Agency Approvals: See model chart.<br>* Water level monitoring<br>* Tank level control ACCESSORIES<br>** HighMunicipalor low waterlevel controlalarm |Model|Description—<br>* Industrial water control A - 457 | 7.76 oz (220 g) counterweight<br>* Filling or draining reservoirs and tanks A-459 |Cable hanger<br>* Pump automation<br>MODEL CHART<br>[Model si Cable Type | Approvals |Switch Type | Cable Length [Model sid Cable Type | Approvals |Switch Type |Cable Length<br>CFS2 - ONBPN -2 0 | PVC CE SPST NO 20° (6.10 m) |CFS 2- DNBPN -4 0 |PVC CE SPDT 40° (12.19 m)<br>CFS2 - ONBPN -3 0 | PVC CE SPST NO 30° (9.14m) |CFS 2- DNBPN -5 0 |PVC CE SPDT 50° (15.24 m)<br>CFS2 - ONBPN -4 0 | PVC CE SPST NO 40’ (12.19 m) |CFS 2- DNBPN -6 0 |PVC CE SPDT 60° (19.29 m)<br>CFS2 - ONBPN -5 0 | PVC CE SPST NO 50’ (15.24 m) | [CFS2] [-] [DNBPN] [-8] [0] |PVC CE SPDT 80° (24.38 m)<br>CFS2 - CNBPN -2 0 | PVC CE SPST NC 20° (6.10 m) |CFS 2- DNBPN -1 00 |PVC CE SPDT 100° (30.48 m)<br>CFS2 - CNBPN -3 0 |PVC CE SPST NC 30° (9.14 m) |CFS 2- OGDSN -2 0 |SJOW UL/CSA  |SPST NO 20° (6 . 10 m)<br>CFS2CFS2 -- CNBPNCNBPN -5-4 00 | PVC CE SPST NC 40° (12 . 19 m) |CFS2 - OGDSN -3 0 |SJOW UL/CSA |SPST NO 30° (9.14 m)<br>CFS2 - DNBPN -7  |PVC|PVC CECE SPSTSPDT NC 50’7’ (2 (1. 135.24m) m) |CFSCFS2 2-- OGDSNOGDSN -5-4 00 |SJOW|SJOW UL/CSAUL/CSA |SPST|SPST NONO 40°50° (12.19(15.24 m)m)<br>CFS2 - DNBPN -1 0 | PVC CE SPDT 10° (3.05m) |CFS 2- CGDSN -2 0 |SJOW UL/CSA |SPST NC 20° (6 . 10 m)<br>CFS2 - DNBPN -1 5 | PVC CE SPDT 15° (4.57 m) |CFS 2- CGDSN -3 0 |SJOW UL/CSA  |SPST NC 30° (9 . 14 m)<br>CFS2 - DNBPN -2 0 | PVC CE SPDT 20° (6.10 m) |CFS 2- CGDSN -4 0 |SJOW UL/CSA  |SPST NC 40° (12.19 m)<br>CFS2-DNBPN-30 | PVC CE SPDT 30° (9.14 m) |CFS2-CGDSN-50 |SJOW UL/CSA __|SPST NC 50° (15.24 m)<br>See ee, rcOo<br>SERIES FSW2 | MERCOID® BY DWYER C€)23a e<br>FREE - FLOATING LEVEL SWITCH 4&<br>Designed for Industrial Applications, Mercury-Free, Self Counter-Weighted (<br>fz<br>8 - 23/64<br>5/8 L os [212.50]<br>(16.00) ( J<br>4 - 45/64 4 - 23/64<br>[119.50] [110.83]<br>startactuatThe S and e driesstopfloating FSW2automatically.switch Free-FintendedloatingOptional Levelto activate Switchcableselectricalare isa Seiavailablef-componcount . Contact e rweighted,nts, suchfactory mechanicallyas pumps,for cableto Service: SPECIFICATIONSae Compatible5 liquids, ar slurries5 . | lene: Cable: PVC<br>length options ranging from 10 to 70’ (3 to 21 m). A “ sure: Poypropy no . :<br>FEATURES/BENEFITS OpPr e ratingssure Limits:Temperature29 psi:(232bar) to . 122°F (0 to 50°C).<br>* Body is free of any irregularities allowing substances to effortlessly glide off and Enclosure Rating: Fes: chart<br>consists of a double airtight chamber with high - pressure melted polypropylene Electrical ratin :10(3)A@ 250 VAC<br>* re-injection sealing to ensu re  a perfect seal reducing maintenance events Mounting Orientation: Vertical .<br>High reliability with mercury- f ree, magnetic, mechanical internal design si ht: ri w y . .<br>* Economical pricing with multiple option available for increased versatility Shipping Weight’ Encl os ure: 2.4 Ib (1100 g); Cable: 0.77 oz (21.27 g) per ft.<br>* Seamless installation with sel f- counterweighted body and cable hangers to suit a gency APP _——<br>variety of mounting applications<br>MODEL CHART<br>A ATONS i monitoring [Model Switch Type |Cable Length ft (m [Model si Switch Type |Cable Length ft (m<br>* Tank level control FSW2 - ONPN -2 0/SPST NO {20 (6.10) FSW2 -D NPN -1 0 |SPDT 10 (3 . 05)<br>* High or low level alarm FSW2 - ONPN -3 0/SPST NO 30 (9 . 14) FSW2 -D NPN -1 5 |SPDT 15 (4 . 57)<br>+ Municipal wastewater control FSW2 - ONPN -4 0/SPST NO  |40 (12.19) FSW2 -D NPN -2 0 |SPDT 20 (6 . 10)<br>+ Industrial wastewater control FSW2 - ONPN -5 0/SPST NO 50 (15.24) FSW2 -D NPN -3 0 |SPDT 30 (9 . 14)<br>ACCESSORIES FSW2 -C NPN- 2 0/|SPST NC 20 (6.10) FSW2 -D NPN -4 0 |SPDT 40 (12.19)<br>[Model| Description | FSW2 -C- CNPNNPN- -34 0/|0/ SPST NC 43 0 ( 9.121.4)19) FSW2 -D NPN - 65 0 |SPDT 56 0 (1 58 .2 49 )<br>A-459 | Cable hangerP FSW2-CNPN-50| SPST NC 50 (15 . 24) FSW2 FSW2-DNPN-100|SPDT-D NPN -8 0 |SPDT 80 100 (24 (30.48. 38)<br>Distributed by: M&M Control Service, Inc. | https:// 319<br>www.mmcontrol.com/Dwyer.php | 800 - 876 - 0036<br>847 - 356 - 0566<br>**----- End of picture text -----**<br>




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- [Supplier page](https://es.farnell.com/dwyer/a-457/a-457-7-76oz-counter-weight/dp/4855639)
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