NEB3B040B - 40Amp Circuit Breaker
- 40 Amp
- 35k @ 480VAC; 85k @ 240VAC
- 3 Pole
Purchase Options:
NEB3B040B - 40Amp Circuit Breaker Description
NEB3B040B - 40Amp Circuit Breaker
The Siemens NEB3B040B is a high-performance, low-voltage panelboard-mounted EG frame circuit breaker, engineered for reliability and efficiency in commercial and industrial settings. With a robust thermal-magnetic trip unit, it ensures optimal protection against overloads and short circuits. Rated at 40 amps, this 3-pole circuit breaker boasts a standard breaking capacity of 22kAIC at 600Y/347V and 35kAIC at 480V, making it suitable for various demanding applications.
Key Features and Benefits:
- Reliable Protection: The thermal-magnetic trip unit provides precise and consistent protection, minimizing downtime and ensuring safety.
- Durable Construction: Built with high-quality materials, this circuit breaker is designed for long-lasting performance in harsh environments.
- Load Side Lugs: Equipped with TA1EG10 load side lugs, accommodating wire ranges from 8 to 1/0 AWG (copper or aluminum), offering flexibility in installation.
Technical Specifications:
- Frame Type: EG
- Ampere Rating: 40A
- Number of Poles: 3
- Breaking Capacity: 22kAIC at 600Y/347V, 35kAIC at 480V
- Wire Range: 8 - 1/0 AWG (CU/AL)
- Dimensions: 3" (W) x 5.5" (H) x 3" (D)
- Net Weight: 2.601 lbs
Material Compliance and Certifications:
- UL Listing: This circuit breaker is UL listed, certifying its adherence to stringent safety and performance standards.
Suitability:
- Ideal for use in commercial and industrial applications, the Siemens NEB3B040B circuit breaker offers reliable performance in environments where safety and durability are paramount. Whether for new installations or replacements, it provides dependable protection for electrical systems.
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. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:3.0
- Height:5.5
- Depth:3.0
- Poles:3
- Amperes:40
- A.I.C. Rating & Volts:35k @ 480VAC; 85k @ 240VAC
- Type:NEB
- Approx Dimensions:3.00"W x 5.50"L x 3.00"D
- Additional Notes: 40å¼C, HACR rated, Molded Case Circuit Breaker, Panelboard Mount. Includes Load-Side Terminals
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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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).