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Protector Fuses

THE PROTECTOR 1 SERIES
The Protector 1 overtemperature control system utilizes a heat sensitive fuse to detect overheat conditions. The protector, placed inside a thermowell, positioned in contact with the heater sheath, will cut power to the heater in the event of low liquid level.

THE PROTECTOR 2 AND 3 SERIES
The Protector 2 and Protector 3 systems provide the same reliable overtemperature protection as the Protector 1; however, the control systems feature a heat sensing thermostat. If the liquid level drops and the heater reaches a preset overheat temperature, the thermostat cuts power to the heater and an audible alarm activates. After filling the tank, the immersion heater can quickly be made operational by pushing the reset button on the control to restore power. Protector 3 is designed for flexible lead or high temperature fluoropolymer (PTFE) heater applications only. 

P4, P5, P6, P7, P8 Also available.

DO NOT wire P2, P6, P7 or P8 devices directly to power or heater load, as a dangerous short circuit will result with irreparable damage to the heater.
Protector Fuses SKU's. About this grid.
Item #DescriptionMaterial Heater StyleWire ColorOperating Temperature Resettable / Replaceable  
6021-18-RPROTECTOR, P1/PI, 15A, 120-240V, 6021-18MetalOver the SideWhiteup to 180°F (82°C)Replaceable List Price: $74.00

6021-85-RPROTECTOR, P1/PLI, 15A, 120-240V, 6021-85MetalL-Shaped Whiteup to 180°F (82°C)Replaceable List Price: $91.00

6032-26-RPROTECTOR, P1/PTI, 15A, 120-240V, 6032-26Fluoropolymer/QuartzOver the SideRedup to 190°F (88°C)Replaceable List Price: $74.00

6032-48-RPROTECTOR, P1/PTLI, 15A, 120-240V, 6032-48FluoropolymerL-Shaped Redup to 190°F (88°C)Replaceable List Price: $91.00

2804-18-RPROTECTOR, P2/PII, 4A, 120-240V, 2804-18MetalOver the SideWhiteup to 180°F (82°C)Resettable List Price: $74.00

2804-85-RPROTECTOR, P2/PLII, 4A, 120-240V, 2804-85MetalL-Shaped Whiteup to 180°F (82°C)Resettable List Price: $91.00

4575-26-RPROTECTOR, P2/PTII, 4A, 120-240V, 4575-26Fluoropolymer/QuartzOver the SideWhiteup to 190°F (88°C)Resettable List Price: $74.00

4575-48-RPROTECTOR, P2/PTLII, 4A, 120-240V, 4575-48FluoropolymerL-Shaped Whiteup to 190°F (88°C)Resettable List Price: $91.00

6022-18-RPROTECTOR, P4/PIM, 15A, 120-240V, 6022-18MetalOver the SideBlue180° - 230°F (82° - 110°C)Replaceable List Price: $74.00

6022-85-RPROTECTOR, P4/PLIM, 15A, 120-240V, 6022-85MetalL-Shaped Blue180° - 230°F (82° - 110°C)Replaceable List Price: $91.00

6033-26-RPROTECTOR, P4/PTIM, 15A, 120-240V, 6033-26Fluoropolymer/QuartzOver the SideBlue180° - 230°F (82° - 110°C)Replaceable List Price: $74.00

6023-18-RPROTECTOR, P5/PIH, 15A, 120-240V, 6023-18MetalOver the SideRed230° - 300°F (110° - 150°C)Replaceable List Price: $74.00

6023-85-RPROTECTOR, P5/PLIH, 15A, 120-240V, 6023-85MetalL-Shaped Red230° - 300°F (110° - 150°C)Replaceable List Price: $91.00

4047-18-RPROTECTOR, P6, PIIM, 4A, 120-240V, 4047-18MetalOver the SideBlue180° - 230°F (82° - 110°C)Resettable List Price: $74.00

4047-85-RPROTECTOR, P6, PLIIM, 4A, 120-240V, 4047-85MetalL-Shaped Blue180° - 230°F (82° - 110°C)Resettable List Price: $91.00

5580-48-RPROTECTOR, P6/PTIIM, 4A, 120-240V, 5580-48Fluoropolymer/QuartzOver the SideBlue180° - 230°F (82° - 110°C)Resettable List Price: $91.00

2805-18-RPROTECTOR, P7/PIIH, 4A, 120-240V, 2805-18MetalOver the SideRed230° - 300°F (110° - 150°C)Resettable List Price: $74.00

2805-85-RPROTECTOR, P7/PLIIH, 4A, 120-240V, 2805-85MetalL-Shaped Red230° - 300°F (110° - 150°C)Resettable List Price: $91.00

5163-120-RPROTECTOR, P8/PTIII/PTLIII, T/C, TYPE JFluoropolymerL-Shaped Brown190° - 210°F (88° - 99°C)Resettable List Price: $151.00

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