Starter Nema


Todays deals on Starter Nema?

eBay Logo  

CUTLER HAMMER STARTER NON-REVERSING CONTACTOR NEMA SIZE 6 CAT# A201K6CA NEW 100%


CUTLER HAMMER STARTER NON-REVERSING CONTACTOR NEMA SIZE 6 CAT# A201K6CA NEW 100%


$10,000.00


SQD NEMA SIZE 7 STARTER


SQD NEMA SIZE 7 STARTER


$7,500.00


SQUARE D 8502SH02V02S STARTER NEMA SIZE 6 $6,500


SQUARE D 8502SH02V02S STARTER NEMA SIZE 6 $6,500


$6,500.00


SQUARE D 8536SGG1V06 NEMA SIZE 5 STARTER $5999.99 #1184


SQUARE D 8536SGG1V06 NEMA SIZE 5 STARTER $5999.99 #1184


$5,999.99


Cutler Hammer ECN2441CAH ENCLOSED NEMA FULL VOLTAGE NON-REVERSING STARTER


Cutler Hammer ECN2441CAH ENCLOSED NEMA FULL VOLTAGE NON-REVERSING STARTER


$4,500.00


Cutler Hammer MCC  Bucket NEMA size 6 FREE SHIPPING


Cutler Hammer MCC Bucket NEMA size 6 FREE SHIPPING


$4,060.00


Cutler Hammer MCC  Bucket NEMA size 6 FREE SHIPPING


Cutler Hammer MCC Bucket NEMA size 6 FREE SHIPPING


$4,060.00


Cutler Hammer Eaton A201K6CAZ1 Non Reversing Contactor NEMA Size 6


Cutler Hammer Eaton A201K6CAZ1 Non Reversing Contactor NEMA Size 6


$3,795.25


CUTLER HAMMER STARTER NON-REVERSING CONTACTOR NEMA SIZE 5 CAT# A201K5CAC  NEW


CUTLER HAMMER STARTER NON-REVERSING CONTACTOR NEMA SIZE 5 CAT# A201K5CAC NEW


$3,200.00


CUTLER HAMMER STARTER IT,NEMA FVNR SIZE 4 STARTER,135AMP CAT# N101ES4P3A NEW


CUTLER HAMMER STARTER IT,NEMA FVNR SIZE 4 STARTER,135AMP CAT# N101ES4P3A NEW


$3,000.00


ALLEN-BRADLEY   409-F304 ND NEMA RATED  SIZE 5 STARTER


ALLEN-BRADLEY 409-F304 ND NEMA RATED SIZE 5 STARTER


$2,250.00


GE CONTACT KIT NEMA 4  6960067G001 SIZE 4


GE CONTACT KIT NEMA 4 6960067G001 SIZE 4


$2,100.00


G.E MAGNETIC STARTER CR306G002  NEMA SIZE 5 $2,000


G.E MAGNETIC STARTER CR306G002 NEMA SIZE 5 $2,000


$2,000.00


SQUARE D 8736SE02V02S NEW AC MAGNETIC NEMA RATED REVERSING STARTER 8736SE02V02S


SQUARE D 8736SE02V02S NEW AC MAGNETIC NEMA RATED REVERSING STARTER 8736SE02V02S


$2,000.00


Cutler Hammer MCC  Bucket NEMA size 5 FREE SHIPPING


Cutler Hammer MCC Bucket NEMA size 5 FREE SHIPPING


$2,030.00


Cutler Hammer MCC  Bucket NEMA size 5 FREE SHIPPING


Cutler Hammer MCC Bucket NEMA size 5 FREE SHIPPING


$2,030.00


Cutler Hammer A201K5CAC Non-Reversing Contactor Motor Starter NEMA Size 5 NEW!!!


Cutler Hammer A201K5CAC Non-Reversing Contactor Motor Starter NEMA Size 5 NEW!!!


$2,000.00


Cutler Hammer S801T18N Soft Starter / Nema 3R Fuised Enclosure good take out


Cutler Hammer S801T18N Soft Starter / Nema 3R Fuised Enclosure good take out


$2,000.00


W200M5CFC Cutler Hammer Motor Starter Nema Size 5 270A 3PH 120V coil UL - CSA


W200M5CFC Cutler Hammer Motor Starter Nema Size 5 270A 3PH 120V coil UL – CSA


$1,850.00


CUTLER HAMMER AN16SNOAB  AN16SN0AB  NEMA STARTER SIZE 5


CUTLER HAMMER AN16SNOAB AN16SN0AB NEMA STARTER SIZE 5


$1,800.00


Square D Starter Class 7004 600 Amp NEMA 6 MH01 crane


Square D Starter Class 7004 600 Amp NEMA 6 MH01 crane


$1,595.00


EATON ECN16A2AHA COMBINATION COMBO STARTER, NEMA SIZE 00, NON-REVERSING, FUSIBLE


EATON ECN16A2AHA COMBINATION COMBO STARTER, NEMA SIZE 00, NON-REVERSING, FUSIBLE


$1,600.00


SV9000 ADJUSTABLE FREQUENCY DRIVE, 3-1/2HP,  208V,  NEMA 1


SV9000 ADJUSTABLE FREQUENCY DRIVE, 3-1/2HP, 208V, NEMA 1


$1,500.00


SQD Square D Size 1 Combo Motor Starter, NEMA 4X


SQD Square D Size 1 Combo Motor Starter, NEMA 4X


$1,500.00


Square D SGO1V02 AC Magnetic NEMA Rated Starter


Square D SGO1V02 AC Magnetic NEMA Rated Starter


$1,500.00


EATON Cutler-Hammer motor combo starter disconnect 3 phase nema size0 7A breaker


EATON Cutler-Hammer motor combo starter disconnect 3 phase nema size0 7A breaker


$1,460.00


Cutler Hammer A50FNO/A50FN0  Nema Size 4 Reversing Motor Contactor/Starter A50F2


Cutler Hammer A50FNO/A50FN0 Nema Size 4 Reversing Motor Contactor/Starter A50F2


$1,512.00


Allen Bradly Combination starter disconnect nema size 0,   # 512ADB14G6P24R


Allen Bradly Combination starter disconnect nema size 0, # 512ADB14G6P24R


$1,499.99


Cutler Hammer A50FNO/A50FN0  Nema Size 4 Reversing Motor Contactor/Starter A50F2


Cutler Hammer A50FNO/A50FN0 Nema Size 4 Reversing Motor Contactor/Starter A50F2


$1,498.00


AN16SNO ser. B1 Cutler Hammer A.C. Magnetic Starter Nema size 5 CSA/ UL 270A 3P


AN16SNO ser. B1 Cutler Hammer A.C. Magnetic Starter Nema size 5 CSA/ UL 270A 3P


$1,450.00


EATON Cutler-Hammer motor combo starter disconnect single phase nema size 0 30A


EATON Cutler-Hammer motor combo starter disconnect single phase nema size 0 30A


$1,420.00


Allen Bradley NEMA Size 6 500-GOD 930 400 Hp @ 460 Volt


Allen Bradley NEMA Size 6 500-GOD 930 400 Hp @ 460 Volt


$1,250.00


Cutler Hammer MCC  Bucket NEMA size 4 FREE SHIPPING


Cutler Hammer MCC Bucket NEMA size 4 FREE SHIPPING


$1,334.00


Square D Nema Size 5 Motor Starter 600 Volt


Square D Nema Size 5 Motor Starter 600 Volt


$1,300.00


Square D Nema Size 5 Motor Starter 600 Volt


Square D Nema Size 5 Motor Starter 600 Volt


$1,300.00


GE CR205G000DFC NEMA 5 Starter 200 HP 600 Volt 3 Pole


GE CR205G000DFC NEMA 5 Starter 200 HP 600 Volt 3 Pole


$1,299.00


Square D 54


Square D 54″ Model 6 NEMA Size 3 2 Speed Motor Control Bucket


$1,140.00


CUTLER HAMMER AN16NNOA  AN16NN0A  NEMA STARTER SIZE 4


CUTLER HAMMER AN16NNOA AN16NN0A NEMA STARTER SIZE 4


$1,260.00


CUTLER-HAMMER C10GN3 CONTACTOR/STARTER 208VCOIL NEMA SIZE-5 200V@75HP-575V@200HP


CUTLER-HAMMER C10GN3 CONTACTOR/STARTER 208VCOIL NEMA SIZE-5 200V@75HP-575V@200HP


$1,200.00


SIEMENS CXL50*3 NEMA SIZE 5 CONTACTOR CXL503


SIEMENS CXL50*3 NEMA SIZE 5 CONTACTOR CXL503


$1,200.00


Cutler Hammer NEMA Size 4 Starter A10FGO 120 Starter A1


Cutler Hammer NEMA Size 4 Starter A10FGO 120 Starter A1


$1,199.99


CUTLER HAMMER #ECN1622AAD COMBO STARTER  SIZE 2  NEMA 3R  120V COIL


CUTLER HAMMER #ECN1622AAD COMBO STARTER SIZE 2 NEMA 3R 120V COIL


$1,199.00


500F-EOD930 QTY 1 NEW ALLEN BRADLEY NEMA SIZE 4 500FEOD930 ROCKWELL AUTOMATION


500F-EOD930 QTY 1 NEW ALLEN BRADLEY NEMA SIZE 4 500FEOD930 ROCKWELL AUTOMATION


$1,150.00


Cutler Hammer  #W200M4CFC Nema Sz. 4 Starter **LN** REDUCED!!


Cutler Hammer #W200M4CFC Nema Sz. 4 Starter **LN** REDUCED!!


$1,100.00


SQUARE D STARTER NEMA  SIZE 5 SER  B 8536SG01H20


SQUARE D STARTER NEMA SIZE 5 SER B 8536SG01H20


$1,000.00


NEW Square D 8538SCG14V02S Combination Motor Starter NEMA Size 1 , 30A 10HP


NEW Square D 8538SCG14V02S Combination Motor Starter NEMA Size 1 , 30A 10HP


$999.99


Square D 8536SFO1V02S Series A NEMA Size 4 120 V Starter *NEW*


Square D 8536SFO1V02S Series A NEMA Size 4 120 V Starter *NEW*


$1,000.00


Cutler Hammer C10FN3  NEMA Size 4 Starter


Cutler Hammer C10FN3 NEMA Size 4 Starter


$1,033.99


Allen Bradley 509 FOD Nema 5 Motor Starter 509-FOD Size 5 Motor Starter


Allen Bradley 509 FOD Nema 5 Motor Starter 509-FOD Size 5 Motor Starter


$999.00


Square D Nema Size 3 Reversing Motor Starter SE02


Square D Nema Size 3 Reversing Motor Starter SE02


$1,000.00


Allen Bradley 509 FOD Nema 5 Motor Starter 509-FOD Size 5 Motor Starter


Allen Bradley 509 FOD Nema 5 Motor Starter 509-FOD Size 5 Motor Starter


$969.00


Eaton Cutler Hammer AN59SN0B5G300 NEMA 5 Reversing Motor Starter


Eaton Cutler Hammer AN59SN0B5G300 NEMA 5 Reversing Motor Starter


$999.99


Cutler Hammer MCC  Bucket NEMA size 3 FREE SHIPPING


Cutler Hammer MCC Bucket NEMA size 3 FREE SHIPPING


$986.00


Square D 8536SFO1V06S Series A NEMA Size 4 480 V Starter *NEW*


Square D 8536SFO1V06S Series A NEMA Size 4 480 V Starter *NEW*


$950.00


SIEMENS 22FSH32BA NEMA 2 REVERSING STARTER


SIEMENS 22FSH32BA NEMA 2 REVERSING STARTER


$950.00


Square D Contactor Class 7004 600 Crane NEMA 6 MH03 DC parts unused! contact


Square D Contactor Class 7004 600 Crane NEMA 6 MH03 DC parts unused! contact


$925.00


Square D #8536SFG1V02S AC Magnetis Stater Size 4 #8536SF01S Nema 1 Encl. NEW!!!


Square D #8536SFG1V02S AC Magnetis Stater Size 4 #8536SF01S Nema 1 Encl. NEW!!!


$895.00


NEW ALLEN BRADLEY 512-BAB-6P-24R NEMA COMBINATION STARTER DISCONNECT TYPE NEMA 1


NEW ALLEN BRADLEY 512-BAB-6P-24R NEMA COMBINATION STARTER DISCONNECT TYPE NEMA 1


$900.00


ECL03B1HBA Cutler Hammer Motor Starter 20 Amp NEMA 1 Lighting Contactor Switch


ECL03B1HBA Cutler Hammer Motor Starter 20 Amp NEMA 1 Lighting Contactor Switch


$848.88


CUTLER HAMMER AN16NNOA  AN16NN0A  NEMA STARTER SIZE 4


CUTLER HAMMER AN16NNOA AN16NN0A NEMA STARTER SIZE 4


$850.00


CH Cutler Hammer Size 1 Combo Motor Starter, Nema 12


CH Cutler Hammer Size 1 Combo Motor Starter, Nema 12


$800.00


GE General Electric Sz 1 Combo Motor Starter NEMA 3R


GE General Electric Sz 1 Combo Motor Starter NEMA 3R


$800.00


SQD Square D Size 1 Combo Motor Starter Nema 1


SQD Square D Size 1 Combo Motor Starter Nema 1


$800.00


EATON Cutler-Hammer motor starter combo fusible disconnect nema 0 30A 1 phase


EATON Cutler-Hammer motor starter combo fusible disconnect nema 0 30A 1 phase


$790.00


Allen Bradley Size 1, NEMA 4 Combo Mag Starter


Allen Bradley Size 1, NEMA 4 Combo Mag Starter


$800.00


Allen Bradley Size 0, NEMA 4 Combo Mag Starter


Allen Bradley Size 0, NEMA 4 Combo Mag Starter


$800.00


SQUARE D Nema Size 3 Reversing Motor Starter Class 8702 SE02 Form S Series A NEW


SQUARE D Nema Size 3 Reversing Motor Starter Class 8702 SE02 Form S Series A NEW


$799.99


Square D Combination Motor Starter, 8538, 600v, NEMA 1, Size 1


Square D Combination Motor Starter, 8538, 600v, NEMA 1, Size 1


$799.00


CH Size 3 Combo Mag Starter, Non Fused, NEMA 1 Enclosure


CH Size 3 Combo Mag Starter, Non Fused, NEMA 1 Enclosure


$750.00


Cutler Hammer W210M3CFC Reversing Motor Size 3 Nema


Cutler Hammer W210M3CFC Reversing Motor Size 3 Nema


$750.00


Allen Bradley Size 2 Combo Mag Starter, NEMA 1


Allen Bradley Size 2 Combo Mag Starter, NEMA 1


$750.00


17220 Cutler Hammer 6-44-2 Contact Kit 3Pole NEMA


17220 Cutler Hammer 6-44-2 Contact Kit 3Pole NEMA


$787.50


New Furnas 14GP33DFBA Magnetic Starter 3 Phase NEMA 3


New Furnas 14GP33DFBA Magnetic Starter 3 Phase NEMA 3


$790.00


NIB ALLEN BRADLEY 512-BJB-6PA STARTER NEMA1 512BJB6PA


NIB ALLEN BRADLEY 512-BJB-6PA STARTER NEMA1 512BJB6PA


$750.00


New Allen Bradley SMC Dialog Plus Soft start 150-B24NBDB in NEMA12 Enclosure 15H


New Allen Bradley SMC Dialog Plus Soft start 150-B24NBDB in NEMA12 Enclosure 15H


$785.00


1 NEW GENERAL ELECTRIC CR308C1032PADTDB COMBINATION STARTER W/ NEMA SIZE l19


1 NEW GENERAL ELECTRIC CR308C1032PADTDB COMBINATION STARTER W/ NEMA SIZE l19


$750.00


Square D Nema Size 5 Starter 8536-SG0-1-S Series A


Square D Nema Size 5 Starter 8536-SG0-1-S Series A


$700.00


NEW Furnas 14JB-32BA Magnetic Starter Nema 4 Size Line Protection


NEW Furnas 14JB-32BA Magnetic Starter Nema 4 Size Line Protection


$685.00


Square D Class 7004 300 Amp NEMA 5 MG01 DC starter contactor contacter contact


Square D Class 7004 300 Amp NEMA 5 MG01 DC starter contactor contacter contact


$695.00


SQUARE D Motor Starter, NEMA/Reversing/Size 2/Enclosure Type 1


SQUARE D Motor Starter, NEMA/Reversing/Size 2/Enclosure Type 1


$725.00


SQUARE D - 8810SBO2V02S - 2 SPEED STARTER 600VAC 18AMP NEMA


SQUARE D – 8810SBO2V02S – 2 SPEED STARTER 600VAC 18AMP NEMA


$699.99


EATON Cutler-Hammer motor combination starter disconnect 3 phase nema 0 30 amps


EATON Cutler-Hammer motor combination starter disconnect 3 phase nema 0 30 amps


$655.00


EATON Cutler-Hammer motor starter combo fusible disconnect nema 1 30A 3 phase


EATON Cutler-Hammer motor starter combo fusible disconnect nema 1 30A 3 phase


$650.00


Square D MCC Bucket Nema 4 w 250 amp Breaker


Square D MCC Bucket Nema 4 w 250 amp Breaker


$650.00


SQUARE D SIZE 3 NEMA 1 COMBINATION STARTER (NEW) CAT# 8538SEG35V84CFF4P1T11X11


SQUARE D SIZE 3 NEMA 1 COMBINATION STARTER (NEW) CAT# 8538SEG35V84CFF4P1T11X11


$600.00


NEW SQD COMBINATION STARTER NEMA SIZE 2 3PH FUSEBLE N1 8538SDG32V84FF4P2TX20


NEW SQD COMBINATION STARTER NEMA SIZE 2 3PH FUSEBLE N1 8538SDG32V84FF4P2TX20


$699.99


Square D Altivar 8839 E-Flex Motor Controller 15HP NEMA 12 Enclosure Brand New


Square D Altivar 8839 E-Flex Motor Controller 15HP NEMA 12 Enclosure Brand New


$350.00


Square D Size 3 8736 Reversing Starter SEO2 NEMA 1 Box


Square D Size 3 8736 Reversing Starter SEO2 NEMA 1 Box


$595.00


ALLEN-BRADLEY 520F-BOD SIZE 1 NEMA STARTER,2 SPEED,120V COIL 10HP 575V WITH


ALLEN-BRADLEY 520F-BOD SIZE 1 NEMA STARTER,2 SPEED,120V COIL 10HP 575V WITH


$579.99


Square D Nema 4 contact 8502SF02S Ser A


Square D Nema 4 contact 8502SF02S Ser A


$649.99


SQUARE D, NEMA SIZE 6 MOTOR STARTER W/ TRANSFORMER, CLASS 8502, TYPE-SHO-1


SQUARE D, NEMA SIZE 6 MOTOR STARTER W/ TRANSFORMER, CLASS 8502, TYPE-SHO-1


$649.00


SQUARE D 8536SEO1V02H20S MOTOR STARTER , NEMA Sz3, 120V, SOLID ATATE


SQUARE D 8536SEO1V02H20S MOTOR STARTER , NEMA Sz3, 120V, SOLID ATATE


$619.98


NEW Eaton Cutler Hammer ECN1614AAC Combination FVNR Starter, Nema 4X, IP65 Enclo


NEW Eaton Cutler Hammer ECN1614AAC Combination FVNR Starter, Nema 4X, IP65 Enclo


$599.99


NEMA SIZE 4 MOTOR STARTER 200 AMP CONTACTOR AND 400 DISCONNECT 600 V MAX


NEMA SIZE 4 MOTOR STARTER 200 AMP CONTACTOR AND 400 DISCONNECT 600 V MAX


$499.00


Siemens 14HUG32AC290R NEMA Size 3 Motor Starter w/ ESP200 3 Phase


Siemens 14HUG32AC290R NEMA Size 3 Motor Starter w/ ESP200 3 Phase


$599.99


Square D Nema Size 4 Starter 8536SF01


Square D Nema Size 4 Starter 8536SF01


$595.00


GE SIZE 3 NEMA 1 COMBINATION STARTER (NEW) CAT# CR408E1081AMAALAA


GE SIZE 3 NEMA 1 COMBINATION STARTER (NEW) CAT# CR408E1081AMAALAA


$500.00


Square D 8536 SE01 Form S Ser A STARTER 600VAC Nema Size 3


Square D 8536 SE01 Form S Ser A STARTER 600VAC Nema Size 3


$599.99


Square D AC Magnetic Nema Size 2 Starter New in Box


Square D AC Magnetic Nema Size 2 Starter New in Box


$599.00


Cutler Hammer Starter Model #C10GN2 ~ 270 AMP ~ 600VAC ~ Nema Size 5 ~ Series A1


Cutler Hammer Starter Model #C10GN2 ~ 270 AMP ~ 600VAC ~ Nema Size 5 ~ Series A1


$595.00

Starter Nema Questions

Swro Design and Energy Recovery Part 2: Hydropro Design

Design Requirements
Traditionally Hydropro has always put the needs of the customer into the forefront of its company philosophy. By doing this, Hydropro has always stayed abreast of the latest advancements in technology in the water treatment field. In this case, mostly because of the remote location (nearly everything, including fuel for the diesel generators, is delivered by ship), the most important customer needs were associated with conserving energy and maintaining reliability. Availability of replacement parts was also a major concern due to the remote location and the lead-time required to ship items to the island. Another concern Hydropro had to address was ease of operation and ease of maintenance, as the remote island of Ebye did not have any skilled RO plant operators. The end result would incorporate all these requirements to produce a reliable supply of potable water from a seawater source for the citizens of Ebye.

In the original RFP, KAJUR requested twin 75,000 gpd SWRO units (expandable to 100,000 gpd) designed for a seawater feed of 45,000 mg/l TDS. The proposal presented by Hydropro was for two Seawater Reverse Osmosis Water Treatment units each designed to produce 75,000 gallons per day. Permeate water was projected to be of less than 300 mg/l TDS based on feed water from seawater wells with a maximum TDS of 50,000 mg/l and an SDI of less than 3. Each unit was designed to be easily expandable to a daily capacity of 100,000 gallons by the addition of one pressure vessel containing seven seawater membranes. All instrumentation, piping, valves, headers and pumps were pre-sized to accommodate the expansion.

Each proposed SWRO system consisted of four pressure vessels containing seven membrane elements each arranged in a single, one-pass array. With the expansion, the system would consist of five pressure vessels in a single staged array. Each system was designed to operate at a 30-40% recovery rate, with a maximum trans-membrane (feed to product) pressure of 1100 psi at a feed water TDS of 50,000 mg/l. With a feed water TDS of 46,000 mg/l, the trans-membrane pressure was projected to be approximately 900 psi at startup and 950 psi after three years of operation.

System Design
The final, installed 100,000 gpd Hydropro design consisted of the following major components and unit operations for each SWRO unit:

• Sand and Particulate Filters: Two HYDROPRO Tubular filter units Model STF5M2-400- PVC/150 each consisting of one PVC housing with a 150-micron wedge wire PVC screen for the removal of sand and particles, with automatic purge valves
• Micron Filters: Three heavy-duty filter housings constructed of FRP/PVC and built to ASME Code X, the housings are Eden Model 24EFC each accommodating six (6) 40″ long five micron polypropylene cartridges
• RO High Pressure Booster Pumps: Two high pressure feed booster pumps Grundfos Model BM 17-27R (installed in series) – horizontal centrifugal, multi-stage construction of 904L Super Austenitic Stainless Steel, each driven by a 35 HP submersible type motor rated at 460V/60Hz/3Ø utilizing a Soft start motor starter and VFD RO Low Pressure Booster Pump: One booster pump Grundfos Model BM 30-4R – horizontal centrifugal, multi-stage type of 904L Super Austenitic Stainless Steel, driven by a 7.5 HP submersible type motor rated at 460V/60Hz/3Ø controlled by a variable frequency drive
• Membrane Modules: One FRP construction structural frame, five pressure vessels of FRP construction rated at 1200 psi operating pressure, 35 Thin Film Composite membrane elements ¬ 8″ x 40″, 2205 DUPLEX SS headers for feed and concentrate and Sch. 80 PVC for the permeate headers and low pressure feed, suction and concentrate piping, Allen- Bradley PLC SLC 5/04 based control system – installed in a NEMA 4X enclosure with system switches lights etc. installed on the panel door
• Chemical Feed Systems: One anti-scalant dosing system and one chlorine dosing system
• Freshwater Flush/Membrane Cleaning System

The system skid was designed and fabricated for a compact footprint due to limited installation space and to allow for shipping both units in a single container.
The entire system was pre-assembled as much as possible to minimize field services.

About the Author

Energy Recovery Inc. is a Clean technology company that supplies the PX Pressure Exchanger for seawater desalination.

Starter Nema Videos

Assembly of a A200M3 NEMA Size 3 Magnetic Motor Starter

We hope the information that we provided on Starter Nema was what you were looking for!

Comments are closed.