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Product Info
- Manufacturer:Siemens
- Sub-Category:Molded Case
Description
HED43B125
HED43B125 is a Siemens 3 pole, 125 amp, 480 volt bolt-on molded case circuit breaker designed for reliable circuit protection.This Siemens Sentron Series HED frame breaker features thermal magnetic trip units with a 42kA interrupting rating at 480V. It is UL 489 and CSA 22.2 listed, suitable for 3-phase electrical systems, and includes load side lug terminals for secure connections. The breaker measures 6.35" H x 3.0" W x 4.56" D and is rated for operation at 40°C.
- Key Specifications
- Amperage: 125A
- Voltage: 480 VAC
- Poles: 3
- Mounting Type: Bolt-On
- Interrupt Rating: 42kA at 480V
- Series/Frame: HED (Sentron Series)
- Trip Unit: Thermal Magnetic
- Approvals: UL 489, CSA 22.2 Listed
- Connection: Load side lug terminals
- Dimensions: 6.35" H x 3.0" W x 4.56" D
- Part Number: HED43B125
- Manufacturer : Siemens
- Brand : Siemens
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : Sentron Series
- Type : HED
- Voltage : 480
- Amperage : 125
- Phase : 3
- Poles : 3
- AIC rating : 42kA@480V
- Connection : Lug In Panelboard
- Functions : Long Time and Instantaneous Trip
- Terminal Connection : Load Side Lug
- Frame Size : 125A/ED
- Temp Rating : -13–158 °F (-25–70 °C)
- MCM Size : Min. Wire Size 1/0 AWG (Al), 3 AWG (Cu) Max. Wire Size 2 AWG (Al), 3 AWG (Cu)
- Breaker Type : Standard
- Protection : Thermal Magnetic
- Phase Connection : ABC
- UPC : 783643210233
- GTIN : 00783643210233
- Country of Origin : Mexico
- Dimensions : 3 in x 6.34 in
- Weight : 0.34
- Panel Type : SB Switchboards, Sentron Panelboards
- Standards : HACR Rated, UL Listed
- Certification : HACR Rated, UL Listed
- Wire Size : AWG 3 to AWG 3/0, Cu, AWG 1 to AWG 2/0, Al
Specifications
Product Data
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