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Technical Sales 1–800–458–3687

Thern Electronic Controls to Operate Win

All Thern winches and cranes are sold without wire rope.

Operate Winches Remotely
with User-Friendly Electronic Controls

Thern offers a complete selection of electronic controls for reliable remote operation of our portable power winches, heavy-duty power winches and Big Red air winches. We supply operator-friendly electronic control systems, from simple pendant controls to complete computerized networks involving the most complicated variable speed drives. From start to finish, our in-house UL-rated panel shop gives us outstanding quality control. We also provide installation and start-up support.

Electric Drum Control Switches

  • Single speed reversing drum controls for 1 and 3 phase motors up to 7.5 hp.
  • UL and CSA recognized components throughout.
  • Choose from NEMA 1 (industrial) rated switches for protection against dirt and corrosion for most indoor applications or NEMA 4 (watertight) rated switches to keep dirt and water out for most outdoor applications.
  • 8 ft power cord with grounded plug included.

Electric Motor Controls

  • Single speed reversing magnetic controls for 1 and 3 phase motors up to 60 hp.
  • UL, IEC or CSE recognized components throughout.
  • NEMA 4 (watertight) rated steel enclosure keeps dirt and water out and is approved for most outdoor applications.
  • Pendant control switch (NEMA 4 rated) with 50 ft cord allows operators to stand away from winch during operation.
  • Reversing contactor is electrically and mechanically interlocked to deliver smooth reversing control.
  • Thermal overload relay trips power OFF to protect motor from overheating. Switch is manually reset.
  • Fused control circuit powers pendant with 115 volt, 2 amp current to help protect against high voltage shocks.
  • Steel mounting bracket secures control box to winch.
  • Options include special current or horsepower ratings, special rated enclosures for explosive or harsh environments, multi-speed controls, torque limiting controls, power cord disconnects, and various selector switches and pilot lights.

Variable Frequency Drives

  • Variable speed drives and variable speed control panels provide accurate positioning of loads, soft starts/stops and overload protection.
  • Available for 3 phase 230 VAC motors from 1 to 25 hp and 3 phase 460 VAC motors from 1 to 60 hp.
  • UL, IEC or CSA recognized components throughout.
  • NEMA 12 (indoor) or NEMA 4 (watertight) enclosures available.
  • Available options include multiple axis, remote controls, mainline contact, disconnect switch, enclosure temperature controls, indicating lights, selector switches, horns and bells, meters and limit switches.
  • Explosion proof controls are also available.

Thern electronic controls area available in a variety of standard and custom configurations. Contact us today and let us help you choose the right controls for reliable remote operation of your winches.

We Suggest you download the following Cut Sheet for Additional Information
Variable_Speed_Controls

Feel Free to email your us your application for a Quote

Electric Motor Controls

  • Single speed reversing magnetic controls for 1 and 3 phase motors up to 60 hp.
  • UL, IEC or CSE recognized components throughout.
  • NEMA 4 (watertight) rated steel enclosure keeps dirt and water out and is approved for most outdoor applications.
  • Pendant control switch (NEMA 4 rated) with 50 ft cord allows operators to stand away from winch during operation.
  • Reversing contactor is electrically and mechanically interlocked to deliver smooth reversing control.
  • Thermal overload relay trips power OFF to protect motor from overheating. Switch is manually reset.
  • Fused control circuit powers pendant with 115 volt, 2 amp current to help protect against high voltage shocks.
  • Steel mounting bracket secures control box to winch.
  • Options include special current or horsepower ratings, special rated enclosures for explosive or harsh environments, multi-speed controls, torque limiting controls, power cord disconnects, and various selector switches and pilot lights.

**We suggest you Download
Variable_Speed_Controls

All other voltages or questions
please contact sales @ 800-458-3687
Feel Free to email your us your application for a Quote

 

ELECTRICAL CONTROLS
10L2A1 NEMA 1
10L7E1 NEMA 1
10L2A4 NEMA 4 – watertight
10L7E4 NEMA 4 – watertight
10P1A46 6 ft pendant control
10S2A4 115/1/60 VAC to 1.5 hp
10S3B4 230/1/60 VAC to 3 hp
10S3C4 208/3/60 VAC to 3 hp
10S3D4 230/3/60 VAC to 3 hp
10S7E4 460/3/60 VAC to 7.5 hp
10V1D12L 230/3/60, 1 hp, 10:1 variable speed drive
10V2D12L 230/3/60, 2 hp, 10:1 variable speed drive
10V3D12L 230/3/60, 3 hp, 10:1 variable speed drive
10V1E12L 460/3/60, 1 hp, 10:1 variable speed drive
10V2E12L 460/3/60, 2 hp, 10:1 variable speed drive
10V3E12L 460/3/60, 3 hp, 10:1 variable speed drive

 

Download PDF on Electrical Controls
Single Speed Variable Speed Custom Controls
Cut Sheet Cut Sheet Custom Controls Cut Sheet


All other voltages or questions
please contact sales @ 800-458-3687
Feel Free to email your us your application for a Quote

10L2A1
NEMA 1 - WGT = 3 LBS
Mfg. item #: 10L2A1
THE10L2A1
"Ships by UPS, see freight calculator at checkout."2
$358.75

156
10L7E1
NEMA 1 - WGT = 3 LBS
Mfg. item #: 10L7E1
THE10L7E1
"Ships by UPS, see freight calculator at checkout."2
$503.13

156
10L2A4
NEMA 4 _ WATERTIGHT - WGT = 7 LBS
Mfg. item #: 10L2A4
THE10L2A4
"Ships by UPS, see freight calculator at checkout."2
$560.00

156
10L7E4
NEMA 4 _ WATERTIGHT - WGT = 7 LBS
Mfg. item #: 10L7E4
THE10L7E4
"Ships by UPS, see freight calculator at checkout."2
$927.50

156
10P1A46
6 FT PENDANT CONTROL - WGT = 5 LBS
Mfg. item #: 10P1A46
THE10P1A46
"Ships by UPS, see freight calculator at checkout."2
$317.25

156
10S2A4
115/1/60 VAC TO 1.5 HP - WGT = 25 LBS
Mfg. item #: 10S2A4
THE10S2A4
"Ships by UPS, see freight calculator at checkout."2
$1,229.38

156
10S3B4
230/1/60 VAC TO 3 HP - WGT = 25 LBS
Mfg. item #: 10S3B4
THE10S3B4
"Ships by UPS, see freight calculator at checkout."2
$1,242.50

156
10S3C4
208/3/60 VAC TO 3 HP - WGT = 25 LBS
Mfg. item #: 10S3C4
THE10S3C4
"Ships by UPS, see freight calculator at checkout."2
$1,015.00

156
10S3D4
230/3/60 VAC TO 3 HP - WGT = 25 LBS
Mfg. item #: 10S3D4
THE10S3D4
"Ships by UPS, see freight calculator at checkout."2
$1,001.88

156
10S7E4
460/3/60 VAC TO 7.5 HP - WGT = 25 LBS
Mfg. item #: 10S7E4
THE10S7E4
"Ships by UPS, see freight calculator at checkout."2
$958.13

156
10V1D12L
230/3/60, 1 HP, 10:1 VARIABLE SPEED DRIVE - WGT = 100 LBS
Mfg. item #: 10V1D12L
THE10V1D12L
lease to own for as little as:$85 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$4,251.96

156
10V2D12L
230/3/60, 2 HP, 10:1 VARIABLE SPEED DRIVE - WGT = 100 LBS
Mfg. item #: 10V2D12L
THE10V2D12L
lease to own for as little as:$96 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$4,780.78

156
10V3D12L
230/3/60, 3 HP, 10:1 VARIABLE SPEED DRIVE - WGT = 100 LBS
Mfg. item #: 10V3D12L
THE10V3D12L
lease to own for as little as:$102 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$5,109.17

156
10V1E12L
460/3/60, 1 HP, 10:1 VARIABLE SPEED DRIVE - WGT = 100 LBS
Mfg. item #: 10V1E12L
THE10V1E12L
lease to own for as little as:$87 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$4,354.31

156
10V2E12L
460/3/60, 2 HP, 10:1 VARIABLE SPEED DRIVE - WGT = 100 LBS
Mfg. item #: 10V2E12L
THE10V2E12L
lease to own for as little as:$92 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$4,584.61

156
10V3E12L
460/3/60, 3 HP, 10:1 VARIABLE SPEED DRIVE - WGT = 100 LBS
Mfg. item #: 10V3E12L
THE10V3E12L
lease to own for as little as:$103 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$5,160.35

156
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