Molded Case Circuit Breaker, HED4 Series, 45A, 1 Pole, 277V AC, 25kA at 277V AC MPN:HED41B045
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In Stock
Free Shipping
In Stock
SKU
510-G3494023
Molded Case Circuit Breaker, HED4 Series, 45A, 1 Pole, 277V AC, 25kA at 277V AC
Maximize your electrical panel's performance and safety with the Siemens HED4 Series Molded Case Circuit Breaker. Ideal for use with SB Switchboards and Sentron Panelboards, this 45A, 1-pole circuit breaker features a high amp trip setting and instantaneous trip fixed, ensuring reliable protection against overloads and short circuits. Its thermal magnetic trip type and single-phase connection make it a versatile solution for a wide range of applications, from commercial to industrial settings. With its compact design and robust construction, this circuit breaker is a reliable choice for demanding electrical systems, providing peace of mind and optimal performance.
Top product features:
- Trip Type Thermal Magnetic
- High Amp Trip Setting 45 A
- Instantaneous Trip Fixed
Top product applications:
- SB Switchboards
- Sentron Panelboards
- Industrial control panels
Molded Case Circuit Breaker, 45 A Amps, AC Voltage Rating 277V AC, Max. AIR Rating 25kA at 277V AC, For Use With SB Switchboards, Sentron Panelboards, Series HED4, High Amp Trip Setting 45 A, Low Amp Trip Setting 45 A, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating 125V DC, Terminal Connection Load Side Lug, Trip Type Thermal Magnetic, Phase Single, Instantaneous Trip Fixed, Phase Connection ABC, Frame Size 125A/ED, Circuit Breaker Mounting Style Lug In Panelboard
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 6.40
- Package Width: 4.50
- Package Height: 1.10
- Package Weight: 1.15
Product info last updated on January 22, 2026 6:11am UTC
Category: Circuit Protection