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These rheostats are designed and manufactured to operate smoothly and reliably over long periods of use. Used for motor speed controls, light dimmers and for equipment requiring convenient variable resistance settings. Windings are linear taper on stock models. Tapered windings available as custom order. Ceramic body, high-grade resistance alloy windings, vitreous enamel coating (some models silicone-ceramic), metal spring contact arm, metal graphite composition and solder coated terminals. Tolerance: ±10%. Wattage based on 25°C.

Actuator Type	Flatted
Brand/Series	R Series
Core	Open
Current Rating	1.41 A
Diameter	8 "
Diameter, Shaft	0.375 "
Mounting Type	Panel Mount
Power Rating	500 W
Resistance	250 Ohms
Rotation	325 °
Taper	Linear
Termination	Lugs
Torque, Shaft	4.5 to 7 in.lbs.
Type	Wirewound
Voltage Rating	1450 V
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• Ohmite
  Dial; 5-1/2 in.; Aluminum; Black Enameled; For use with P, N, R, U models
  
  型号：5001E
  仓库库存编号：70023731
  
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• Ohmite
  Knob; Handwheel with Pointer; 3-1/4 in.; 3/8
  
  型号：5104E
  仓库库存编号：70023733
  
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• Ohmite
  Knob; Handwheel with Pointer; 3-1/4 in.; 3/8
  
  型号：5104AE
  仓库库存编号：70023734
  
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• 搜索

• 参考图片
• 制造商 / 说明 / 型号 / 仓库库存编号
• PDF
• 操作

• 
  
• Ohmite
  Dial; 5-1/2 in.; Aluminum; Black Enameled; For use with P, N, R, U models
  
  型号：5001E
  仓库库存编号：70023731
  
• 
  
  
• 搜索

• 
  
• Ohmite
  Knob; Handwheel with Pointer; 3-1/4 in.; 3/8
  
  型号：5104E
  仓库库存编号：70023733
  
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• PacTec
  Enclosure; ABS Plastic; 7.013 x 5.015 in, Black
  
  型号：KEU-7-000-K
  仓库库存编号：70080032
  
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• PacTec
  Enclosure; ABS Plastic; 7.013 x 5.015 in, Black
  
  型号：KEU-7-000-K
  仓库库存编号：70080032
  
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• PacTec
  Enclosure; ABS Plastic; 10.013 in.; 8.025 in.; Black
  
  型号：KEU-10-000-K
  仓库库存编号：70080034
  
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• Honeywell
  Accessory, Switch Guard; 2 Position; Black Steel
  
  型号：19PA217-NT
  仓库库存编号：70119240
  
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Actuator Type Flatted  Ohmite Actuator Type Flatted  Rheostats Actuator Type Flatted  Ohmite Rheostats Actuator Type Flatted   Brand/Series R Series  Ohmite Brand/Series R Series  Rheostats Brand/Series R Series  Ohmite Rheostats Brand/Series R Series   Core Open  Ohmite Core Open  Rheostats Core Open  Ohmite Rheostats Core Open   Current Rating 1.41 A  Ohmite Current Rating 1.41 A  Rheostats Current Rating 1.41 A  Ohmite Rheostats Current Rating 1.41 A   Diameter 8 "  Ohmite Diameter 8 "  Rheostats Diameter 8 "  Ohmite Rheostats Diameter 8 "   Diameter, Shaft 0.375 "  Ohmite Diameter, Shaft 0.375 "  Rheostats Diameter, Shaft 0.375 "  Ohmite Rheostats Diameter, Shaft 0.375 "   Mounting Type Panel Mount  Ohmite Mounting Type Panel Mount  Rheostats Mounting Type Panel Mount  Ohmite Rheostats Mounting Type Panel Mount   Power Rating 500 W  Ohmite Power Rating 500 W  Rheostats Power Rating 500 W  Ohmite Rheostats Power Rating 500 W   Resistance 250 Ohms  Ohmite Resistance 250 Ohms  Rheostats Resistance 250 Ohms  Ohmite Rheostats Resistance 250 Ohms   Rotation 325 °  Ohmite Rotation 325 °  Rheostats Rotation 325 °  Ohmite Rheostats Rotation 325 °   Taper Linear  Ohmite Taper Linear  Rheostats Taper Linear  Ohmite Rheostats Taper Linear   Termination Lugs  Ohmite Termination Lugs  Rheostats Termination Lugs  Ohmite Rheostats Termination Lugs   Torque, Shaft 4.5 to 7 in.lbs.  Ohmite Torque, Shaft 4.5 to 7 in.lbs.  Rheostats Torque, Shaft 4.5 to 7 in.lbs.  Ohmite Rheostats Torque, Shaft 4.5 to 7 in.lbs.   Type Wirewound  Ohmite Type Wirewound  Rheostats Type Wirewound  Ohmite Rheostats Type Wirewound   Voltage Rating 1450 V  Ohmite Voltage Rating 1450 V  Rheostats Voltage Rating 1450 V  Ohmite Rheostats Voltage Rating 1450 V