ITE E41B020 20A 1P 277V E Frame Breaker

Price: $45.00
  • SKUCM221I
In stock - 4 units available.
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I-T-E Products E41B020 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 E41B020 Specifications

ManufacturerITE / Gould / Siemens
Catalog NumberE41B020
FrameE Frame
Device typeMolded case circuit breaker — thermal-magnetic
Amperage20 A
Voltage277V AC
Poles1-Pole
MountingBolt-On
Trip functionThermal-Magnetic — LI (long-time and instantaneous)
Interrupting rating25 kA @ 480V AC (E-frame)
ConditionReconditioned — 1-year operational guarantee
Weight4.3 lb
StandardsUL 489

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.

Read the letter and the voltage digit. On the ITE E-frame the digits carry the voltage class and pole count, and the letter is the device type: B is a thermal-magnetic breaker with full overload protection, A on the same frame is an ETI motor circuit protector with magnetic trip only and none. The trade warning on this family is that the two look identical, so match the letter as well as the rating.

The ITE E-frame preceded the Siemens Sentron ED line and is out of production. Siemens publishes ED-frame cross-references for some ratings, but they do not drop into an E-frame opening. ESP stocks tested reconditioned E-frame units across the range.

More Details

ITE built the E-frame in two devices that share a case and do not share a function. The B series is a thermal-magnetic breaker with full overload protection. The A series is an ETI motor circuit protector with magnetic trip only, and the trade warning on this family is that the two look identical. This is the breaker. 20 amperes, 1 pole, 277V. The digits carry the rest: voltage class first, then pole count, then the rating in the last three characters. Reconditioned, tested, one-year operational guarantee.

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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