ITE EF3B015 15A 3P 600V EF-Frame Circuit Breaker

Price: $215.00
  • SKUCM218I
In stock - 2 units available.
- +
I-T-E Products EF3B015 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 EF3B015 Specifications

ManufacturerITE / Gould / Siemens
Catalog NumberEF3B015
SeriesEF
FrameEF Frame
Device typeMolded case circuit breaker — thermal-magnetic
Amperage15 A
Voltage600V AC
Poles3-Pole
Phase3-Phase
MountingBolt-On
ProtectionThermal-Magnetic — LI (long-time and instantaneous)
Magnetic rangeFixed thermal with magnetic instantaneous
Interrupting rating18 kA @ 240V AC · 14 kA @ 480V AC — standard interrupting
TerminalsLoad side lug terminals — 12–10 AWG aluminum, 14–10 AWG copper
Dimensions6.35" H × 4" W × 4.56" D
ApplicationsOlder ITE panelboards including the FC-1
Weight7.5 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.

Check the letter before ordering. The character after the pole digit sets the trip type on this frame: B is a thermal-magnetic breaker with full overload protection, while the A series is an instantaneous-only motor circuit protector with none. They share the same case, the same mounting and the same interrupting rating, and only the letter distinguishes them.

The ITE EF frame is obsolete and fits older ITE panelboards including the FC-1. Siemens absorbed the ITE line and has no drop-in successor. ESP stocks tested reconditioned EF units across the range.

More Details

Fifteen amperes, three poles, 600 volts, thermal-magnetic with full overload protection. Eighteen kiloamperes at 240 volts and fourteen at 480. Load side lug terminals taking 12-10 AWG aluminum or 14-10 AWG copper.

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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