C440B2A100SF3 - Eaton C440 Electronic Overload Relay 20-100A Selectable Trip Class NEMA Freedom Size 3 55mm Frame

C440B2A100SF3

C440B2A100SF3 is an Eaton C440 electronic overload relay designed for motor protection with a 20-100A adjustable overload range and selectable trip class.

This compact, self-powered electronic overload relay features selectable trip classes 10A, 10, 20, and 30, and supports selectable auto or manual reset. It mounts directly to NEMA Freedom Size 3 contactors with a 55mm frame. The device provides thermal overload, phase loss, phase unbalance, and ground fault protection with DIP switch configurability. It includes two alarm contacts (one normally open and one normally closed), a test/trip button, and LED indicators for trip status and operating mode.

• Overload current range: 20-100A
• Trip class: Selectable 10A, 10, 20, 30
• Reset type: Selectable auto/manual
• Mounting: Direct to NEMA Freedom Size 3 contactors
• Frame size: 55mm
• Protection features: Thermal overload, phase loss, phase unbalance, ground fault (selectable)
• Alarm contacts: Two B600 (NO and NC)
• User interface: Test/trip button, trip status and operating mode LEDs

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Specifications

• Part Number: C440B2A100SF3
• Manufacturer : Eaton
• Brand : Eaton
• Category : Motor Control
• Item Subcategory : Overload Relay
• Family : C440 Electronic
• Type : C440
• Relay Style : Solid State
• Amperage Maximum : 100
• Amperage Minimum : 20

Product Data

• UPC : 78668541195
• GTIN : 00786685411958
• Country of Origin : Dominican Republic
• Dimensions : 5.52 in x 4.13 in x 2.21 in (Length/Depth x Height x Width)
• Weight : 0.87
• Certification : CSA Certified,UL Listed,CE Marked