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Product Info
- Manufacturer:Siemens
- Sub-Category:Molded Case
Description
HED43B090
HED43B090 is a Siemens Sentron Series molded case circuit breaker designed for reliable circuit protection in commercial and industrial applications.
This 3-pole, bolt-on circuit breaker features a 90 amp current rating, 480V AC voltage rating, and a high interrupting capacity of 42kA at 480V. It is part of the HED frame series and utilizes a thermal magnetic trip unit for both long-time and instantaneous overcurrent protection. Suitable for use with SB switchboards and Sentron panelboards, this breaker is engineered for durability and safety in demanding environments.
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Key Specifications
- Manufacturer: Siemens
- Part Number: HED43B090
- Amperage: 90A
- Voltage: 480V AC
- Poles: 3
- Mounting Type: Bolt-on
- Interrupt Rating: 42kA at 480V
- Series/Frame: Sentron HED
- Trip Unit: Thermal Magnetic (LI)
- Connection: Load side lug terminals
- Certifications: UL Listed (typical for Siemens Sentron Series)
- Application: Commercial/industrial power distribution
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Specifications
- Part Number: HED43B090
- Manufacturer : Siemens
- Brand : Siemens
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : Sentron Series
- Type : HED
- Voltage : 480
- Amperage : 90
- Phase : 3
- Poles : 3
- AIC rating : 42kA@480V
- Connection : Lug In Panelboard
- Functions : LI - Long-Time and Instantaneous
- Terminal Connection : Load Side Lug
- Frame Size : 125A/ED
- MCM Size : Min. Wire Size 12 AWG (Al), 14 AWG (Cu) Max. Wire Size 10 AWG
- Breaker Type : High Interrupting Capacity
- Protection : Thermal Magnetic
- Phase Connection : ABC
Product Data
- UPC : 783643210202
- GTIN : 00783643210202
- Country of Origin : Mexico
- Dimensions : 3 in x 6.34 in
- Weight : 0.359
- Panel Type : SB Switchboards, Sentron Panelboards
- Standards : HACR Rated, UL Listed
- Certification : HACR Rated, UL Listed
Accesories
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