Eaton FH49 Overload Relay Heater 19.9 to 25.2 A, #1 Size

Product Description

The EATON FH49 is an overload relay heater identified by a catalog number stamped on one terminal. It protects motors with a full load current range of 19.9 to 21.7/23 to 25.2 A Ambient and 18.4 to 20.2/22 to 23.9 A Non-Comp. This heater is suitable for NEMA 1/2 enclosures and is used with starter sizes 1 and 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

Product Highlights

EATON FH49 overload relay heater protects motors and is suitable for NEMA 1/2 enclosures and starter sizes 1 and 2.

Product Information

Standard Information

• Brand: EATON
• Manufacturer Part Number: FH49

Technical Specifications

• Enclosure Type: NEMA 1/2
• Full Load Current: 19.9 to 21.7/23 to 25.2 A Ambient, 18.4 to 20.2/22 to 23.9 A Non-Comp
• Size: #1
• Trip Type: Fast/Thermal
• Type: Type B100
• Used with Starter Sizes: 1, and 2
• Standard: CSA,UL
• Height: 0.8 Inch
• Length: 2.1 Inch
• Certifications: UL Listed, CSA Certified
• Global Catalog: FH49
• Product Type: Heater
• Special features: Used with Starter Sizes 1, and 2
• Design: NEMA
• Full load current range: Ambient 19.9-21.7, 23.0-25.2 A, Non-Comp 18.4-20.2, 22.0-23.9 A
• Overload relay: Type A and B
• Used On: Type A and B Overload Relay, A200/B100 Series Starter
• Motor FLA: 19.9 to 25.2 Amp
• NEMA Size: 1, 2 (Enclosed/Open)