ITE Siemens NEB1B020B 20A 1P 120/240V E-Frame Breaker

Price: $70.00
  • SKUCM815I
In stock - 7 units available.
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I-T-E NEB1B020B Circuit Breaker

Stock photo shown for reference only. You will receive a unit of the listed catalog number in the condition stated above, inspected and tested to ESP Product Standards. Cosmetic appearance may vary.

1-Year Operational Guarantee Every breaker we sell — new, surplus, reconditioned, or used — is guaranteed to operate normally for one year from date of sale. Product Standards
Same-Day Shipping In-stock orders placed before 12pm PST typically ship the same business day, with UPS tracking provided. Shipping details
30-Day Returns Return authorization available within 30 days of receipt. Return policy
Talk to a Real Person Questions about fit, condition, or availability? Call 800-664-4377. Credit terms available for approved accounts.
Found this part for less somewhere else? Surplus and reconditioned prices vary widely with scarcity and condition — tell us what you found and make us an offer. Include the catalog number and we’ll respond same business day: call 800-664-4377 or email us. Every ESP unit is tested and backed by our 1-year operational guarantee — make sure you’re comparing like for like.

Description

ITE NEB1B020B Specifications

ManufacturerITE / Siemens
Catalog NumberNEB1B020B
FamilyITE EB frame
TypeNEB — standard interrupting
FrameEB Frame
Amperage20 A at 40°C
Voltage120/240V AC
Poles1-Pole
MountingBolt-On — reverse-connectable
Trip functionThermal-Magnetic — non-interchangeable trip, LI (long-time and instantaneous)
TerminalsLoad side lug terminals
ApplicationsSiemens P1–P5 panelboards, SB switchboards and motor control centers
Weight3.5 lb
StandardsUL 489
ConditionReconditioned — 1-year operational guarantee

This unit is sold reconditioned, inspected and tested to ESP Product Standards, and guaranteed to operate normally for one year from the date of sale.

The tier prefix is the specification, not the amperage. Siemens built the E frame in four interrupting classes: ED clears 18 kA at 480 volts, HED clears 42 kA at 480 and 100 kA at 240, HHED sits above that and CED is current-limiting. All of them are the same case at the same ampere rating and mount identically, so a coordination study that specifies the higher figure is not satisfied by the cheaper part. Check the letters before the ED.

Siemens continues the ED-frame Sentron line in current production, so cross-references are straightforward, but legacy ITE-branded units remain the exact fit for older panelboards. ESP stocks tested reconditioned ITE and Siemens E-frame breakers across all four interrupting tiers.

More Details

Twenty amperes, single pole, 120/240 volts, on the ITE EB frame. NEB is the standard-interrupting tier; HEB is the high one. Both mount the same way in the same legacy ITE panelboards, and the letter is the only thing that distinguishes them.

What is "surplus new"?

Surplus new means the item has never been installed or put into service. It may not arrive in its original packaging, but it has never been used.

What does "reconditioned" mean?

Reconditioned items have been inspected, cleaned, and tested to confirm they operate to the manufacturer's original specifications. Every reconditioned item we sell carries a one-year operational guarantee.

How fast will my order ship?

In-stock orders placed before 12pm PST usually ship the same business day via UPS, with tracking provided.

What if I can't find the item I need?

Call 800-664-4377 — we stock thousands of obsolete and hard-to-find electrical parts that may not yet be listed online.

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