HKA3125T - 125Amp Trip Unit
- 125 Amp
- 3 Pole
Purchase Options: New Surplus
HKA3125T - 125Amp Trip Unit Description
HKA3125T - 125Amp Trip Unit
The HKA3125T thermal-magnetic trip unit is designed for use with compatible KA and HKA frame circuit breakers. This 125-amp, 3-pole component supports electrical maintenance needs where matching your existing equipment specifications and maintaining the original system configuration are important.
Key Features and Benefits
- 125 Amp Rating: Designed for circuit breaker applications requiring a 125-amp thermal magnetic trip unit.
- 3-Pole Configuration: Supports compatible three-phase electrical applications.
- KA and HKA Frame Compatibility: Designed for use with compatible KA and HKA frame circuit breaker applications.
- Thermal Magnetic Design: Provides both thermal and magnetic trip functions for applicable electrical systems.
- Adjustable Magnetic Hi-Low Trip Setting: Features a magnetic trip setting range of 625-1250.
- Compact Component Design: Offers a practical replacement component for compatible circuit breaker assemblies.
- Replacement-Focused Application: Helps maintain existing electrical systems where matching specifications and compatibility are required.
Technical Specifications
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Part Number: HKA3125T
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Type: HKA
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Component Type: Thermal Magnetic Trip Unit
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Compatible Frames: KA and HKA Frames
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Amperes: 125 A
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Poles: 3
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Approximate Shipping Weight: 4.00 lbs.
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Dimensions: 4.00"W x 5.13"L x 3.50"D
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Height: 5.13 in.
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Width: 4.0 in.
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Depth: 3.5 in.
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A.I.C. Ratings:
- 25kA @ 600VAC
- 35kA @ 480VAC
- 65kA @ 240VAC
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Magnetic Hi-Low Trip Setting Range: 625-1250
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Trip Function: Thermal Magnetic Only
Material Compliance and Certifications
The HKA3125T thermal magnetic trip unit should be installed in accordance with the requirements of the compatible circuit breaker assembly and all applicable electrical codes and standards. System compatibility, voltage ratings, and trip settings should be verified before installation.
Where It Works Best
The HKA3125T is well suited for commercial buildings, industrial facilities, and electrical maintenance applications where compatible KA or HKA frame circuit breakers are already in service. It works best in situations where maintaining an existing breaker assembly requires a properly matched thermal-magnetic trip unit.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.
Specifications
- Width:4.0
- Height:5.13
- Depth:3.5
- Poles:3
- Amperes:125
- Type:HKA
- Sub-Category:TRIP UNIT
- Approx Dimensions:4.00"W x 5.13"L x 3.50"D
- Additional Notes:Thermal Magnetic Only for KA & HKA Frames. Magnetic Hi-Low Trip Setting Range: 625-1250. - discontinued by the Manufacturer
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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Same Day Shipping
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CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).