EATON FH52 Type B100 Overload Relay Heater
Each heater is identified by a catalog number stamped on one terminal. The heater application table indicates the range of full load motor current to which a given heater may be applied. Heaters should be selected on the basis of the actual full load current and service factor as shown on the motor nameplate or in the manufacturer's published literature. When motor and overload relay are in the same ambient and the service factor of the motor is 1.15 to 1.25, select heaters from the heater application table. If the service factor of the motor is 1 or there is no service factor shown or a maximum of 115% protection is desired, select one size smaller heater than indicated.
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BrandEATON
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UPC786678670423
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Manufacturer Part NumberFH52
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CountryUSA
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Full Load Current26.3 to 28.7/30.4 to 33.3 A Ambient, 24.4 to 26.6/28.9 to 31.4 A Non-Comp
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Trip TypeFast/Thermal
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TypeType B100
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Enclosure TypeNEMA 1/2
- Select heater coils based on full load current (FLA) shown on motor nameplate
- Type A and b overload relay
- Heater coils are rated to protect 40 deg C rise and a service factor of 1.15
- 24.4 to 26.6 A, 28.9 to 31.4 A non-compensating full load current
- 1 ph starters requires two heaters, 3 ph requires three heaters
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Alternative Part Number7407797
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UNSPSC39122330
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IDEA Index ID7407797
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Package DescriptionEACH
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Standards/ApprovalsUL Listed,CSA Certified
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Warranty1 year
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Catalog
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Specification Sheet
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Instruction/Installation Manual
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Each heater is identified by a catalog number stamped on one terminal. The heater application table indicates the range of full load motor current to which a given heater may be applied. Heaters should be selected on the basis of the actual full load current and service factor as shown on the motor nameplate or in the manufacturer's published literature. When motor and overload relay are in the same ambient and the service factor of the motor is 1.15 to 1.25, select heaters from the heater application table. If the service factor of the motor is 1 or there is no service factor shown or a maximum of 115% protection is desired, select one size smaller heater than indicated.
