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Siemens

NEB2B030B

Siemens 30 Amp 600V 2 Pole Bolt-On Circuit Breaker, NEB Series, 35kA@480V, Thermal Magnetic Trip, UL/CSA/IEC


Current: 30Poles: 2Voltage: 600VConnection: Bolt-On
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Original equipment manufacturer (OEM) products that have previously been energized and have been inspected, tested, and recertified for return to service. These items may show signs of prior use. Contact our team for details about the unit’s condition, testing documentation, and applicable warranty.

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Price:
Sale price$312.93 Regular price$7,834.00
Save $7,521.07
Stock:
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Product Description & Specifications

Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.

Manufacturer
Siemens
Sub-Category
Molded Case
Series
NEB Series
Frame
NEB
Rated current
30
Voltage
600V
Poles
2
Phases
1
Interrupting rating
35kA@480V
Trip functions
LI - Long-Time and Instantaneous Trip
Protection
Thermal Magnetic
Connection
Bolt-On
Country of origin
Dominican Republic
Temp Rating
-13°F to 158°F (-25°C to 70°C)
Show all specifications (4 more)
UPC
783643558373
GTIN
00783643558373
Dimensions
6.693 x 3.543 x 3.937 inch
Weight
1.962
Product description & additional details

NEB2B030B


NEB2B030B is a Siemens 2-pole, 30 amp, 600V bolt-on molded case circuit breaker designed for robust power distribution applications.

This thermal magnetic trip unit breaker is part of the NEB series, offering a high interrupting capacity of 35kA at 480V AC. It is suitable for a wide range of voltages including 240/480V AC, 600V AC, and 125/250V DC, and is certified to UL, CSA, and IEC standards for reliable performance in commercial and industrial settings.

    Key Specifications
  • Part Number: NEB2B030B
  • Manufacturer: Siemens
  • Amperage: 30A
  • Voltage: 600V AC, 240/480V AC, 125/250V DC (UL/CSA); 240/415V AC, 125/250V DC (IEC)
  • Poles: 2
  • Mounting Type: Bolt-on
  • Interrupt Rating: 35kA at 480V AC
  • Series/Frame: NEB
  • Trip Unit: Thermal magnetic, LI (Long-Time and Instantaneous)
  • Certifications: UL, CSA, IEC
  • Connection: Load side lugs included
  • Application: Molded case circuit breaker for panelboards and switchboards

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

  • Part Number: NEB2B030B
  • Manufacturer : Siemens
  • Brand : Siemens
  • Category : Circuit Breaker
  • Item Subcategory : Molded Case
  • Family : NEB Series
  • Type : NEB
  • Voltage : 600
  • Amperage : 30
  • Phase : 1
  • Poles : 2
  • AIC rating : 35kA@480V
  • Connection : Bolt-On
  • Functions : LI - Long-Time and Instantaneous Trip
  • Temp Rating : -13°F to 158°F (-25°C to 70°C)
  • Protection : Thermal Magnetic

Product Data

  • UPC : 783643558373
  • GTIN : 00783643558373
  • Country of Origin : Dominican Republic
  • Dimensions : 6.693 x 3.543 x 3.937 inch
  • Weight : 1.962

Return eligibility: what to know before ordering

Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.

Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.

Read the complete return and warranty policy ↗

Warranty supplied by Essential Electric

Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.

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