NEB1B090B - 90Amp Circuit Breaker

NEB1B090B - 90Amp Circuit Breaker

Introducing the Siemens NEB1B090B, a high-performance low voltage panelboard mount circuit breaker, meticulously designed to deliver robust protection for electrical systems. This EG frame circuit breaker features a thermal-magnetic trip unit, combining both thermal and magnetic elements to provide reliable overload and short-circuit protection. With a current rating of 90A, this one-pole breaker offers a breaking capacity of 22kAIC at 347V and 35kAIC at 277V, making it ideal for a variety of residential and commercial applications.åÊ

Key Features and Benefits

• Thermal-Magnetic Trip Unit: Offers reliable protection with both thermal and magnetic elements for effective overload and short-circuit prevention.
• High Breaking Capacity: Handles fault currents with a breaking capacity of 22kAIC at 347V and 35kAIC at 277V, suitable for various applications.
• Load Side Lugs: Equipped with load side lugs (TA1EG10) for flexible wiring configurations, supporting wire ranges from 8 to 1/0 AWG (CU/AL).

Technical Specifications

• Frame Type: EG frame
• Trip Unit: Thermal-Magnetic
• Poles: One-pole
• Current Rating: 90A
• Voltage Rating: 347V (22kAIC), 277V (35kAIC)
• Dimensions: 1 in (W) x 5.5 in (H) x 3 in (D)
• Wire Range: 8 - 1/0 AWG (CU/AL)
• Weight: 1.257 lb

Material Compliance and Certifications

• The Siemens NEB1B090B circuit breaker is UL Listed, ensuring it meets stringent safety standards required for electrical equipment. This certification guarantees that the breaker has been tested and meets the necessary safety and performance criteria for use in residential and commercial applications.

Suitability

• The Siemens NEB1B090B is ideal for a wide range of residential and commercial applications where reliable overload and short-circuit protection are essential. Its high breaking capacity and compact design make it a versatile choice for panelboard installations.

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