Eaton MSH-61A Thermal Unit 20 Trip Class

Product Description

The Eaton MSH-61A thermal unit replaces damaged or worn thermal units in overload relays. Thermal overloads prompt contactors to break electrical connections with downstream equipment once a set temperature is reached to protect connected loads from overheating. It has a trip class of 20 and a full load current of 0.49 to 0.53 A.

• Keyed heater elements ensure proper installation
• Adjustable knob allows a setting of plus or minus ten percent of the nominal heater rating
• Compatible with MS series manual motor starters

Product Highlights

The Eaton MSH-61A thermal unit provides reliable motor overload protection. It is designed for use with Cutler Hammer MS Series manual motor starters.

Product Information

Standard Information

• Brand: EATON
• Manufacturer Part Number: MSH-61A
• Country of Origin: Dominican Republic

Technical Specifications

• Brand: EATON
• Manufacturer Part Number: MSH-61A
• Compatible with Series: MS
• Full Load Current: 0.49 to 0.53 A
• Trip Class: 20
• Overload Protection Type: Thermal
• Compatible with Manufacturer Model Number: MST01; MST01AH; MST01DN; MST01DN1P; MST01EH; MST01FN; MST01SN; MST01SN1P; MST02; MST02AH; MST02DN; MST02DN1P; MST02EH; MST02FN1P; MST02RN1PH; MST02SN; MST02SN1P
• UNSPSC: 39121521
• Manufacturer: Eaton
• UPC: 786678241142
• Mounting: Plug-In
• Used On: MS Series 1-Phase Starter
• Trip Type: Standard
• Approval: UL, CSA
• Additional Info: Enclosure Type NEMA 1/3/4/5
• Type: Relay
• Current Type: AC
• Number of Phases: 1
• Number of Poles: 1
• Country of Origin: United States
• Part Number: MSH61A