E-T-A - Steven Engineering

Main Menu

Products
Services
Product Resources
Blog
Company
Contact
Shop Now
Request Access
Login
Terms & Conditions
Legal
Privacy

Processing request.

Sales & Support: (800) 258-9200

Cart Items (0)

Subtotal:

$0.00

Sign In
Registration

Products
Services
Product Resources
Blog
Company

Please enter at least 3 characters for search.

Clear

Search Within Results

Please enter at least 3 characters for search.

In-Stock

Filters

UL Listing

UL 489 (66)
UL 1077 (61)

Number of Poles

1 (43)
2 (42)
3 (42)

Trip Current Rating

1A (6)
1.2A (2)
1.5A (2)
1.6A (2)
2A (6)
3A (6)
4A (6)
5A (5)
6A (6)
7A (5)
8A (4)
10A (6)
12A (6)
13A (4)
15A (3)
16A (6)
20A (6)
25A (6)
30A (5)
32A (6)
35A (5)
40A (6)
50A (6)
60A (6)
63A (6)

Voltage (AC)

120VAC (5)
120/277VAC (5)
240VAC (31)
240VAC/480Y/277VAC (13)
277VAC (33)
480Y/277VAC (40)

Voltage (DC)

60VDC (43)
125VDC (42)

Trip Curve

B (144)
C (127)
D (138)
Fast (169)
Instantaneous (9)
Medium (480)
Short Delay (8)
Slow (904)

SCCR

5kA @ 480VAC (24)
5kA @ 277VAC (37)
10kA @ 240VAC (21)
10kA @ 277VAC (12)
10kA @ 480Y/277VAC (33)

Home
Circuit Protection
Miniature
Trip Curve: C
E-T-A

Showing Items 16 - 30 of 127

Show:

View:

Previous
1
2
3
4
5
6
7
8
9
Next

Item Number

Available Qty.

Price

Quantity

E-T-A Thermal Magnetic Circuit Breaker; 3-Pole; 50A; 480Y/277VAC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T130-K0CE-50A

Avail. Qty: 0

$34.52 / Each

E-T-A Thermal Magnetic Circuit Breaker; 3-Pole; 50A; 480Y/277VAC; Lever; Screw Terminal; UL 1077

E-T-A Thermal Magnetic Circuit Breaker; 1-Pole; 2A; 277VAC/60VDC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T110-K0CE-2A

Avail. Qty: 0

$13.27 / Each

E-T-A Thermal Magnetic Circuit Breaker; 1-Pole; 2A; 277VAC/60VDC; Lever; Screw Terminal; UL 1077

E-T-A Thermal Magnetic Circuit Breaker; 1-Pole; 25A; 277VAC/60VDC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T110-K0CE-25A

Avail. Qty: 0

$13.27 / Each

E-T-A Thermal Magnetic Circuit Breaker; 1-Pole; 25A; 277VAC/60VDC; Lever; Screw Terminal; UL 1077

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 32A; 480Y/277VAC/125VDC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T120-K0CE-32A

Avail. Qty: 0

$23.90 / Each

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 32A; 480Y/277VAC/125VDC; Lever; Screw Terminal; UL 1077

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 16A; 240VAC/125VDC; Lever; Screw Terminal; UL 489

Item Number:

4230-T120-K0CU-16A

Avail. Qty: 0

$55.06 / Each

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 16A; 240VAC/125VDC; Lever; Screw Terminal; UL 489

E-T-A Thermal Magnetic Circuit Breaker; 3-Pole; 16A; 240VAC; Lever; Screw Terminal; UL 489

Item Number:

4230-T130-K0CU-16A

Avail. Qty: 0

$90.10 / Each

E-T-A Thermal Magnetic Circuit Breaker; 3-Pole; 16A; 240VAC; Lever; Screw Terminal; UL 489

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 2A; 480Y/277VAC/125VDC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T120-K0CE-2A

Avail. Qty: 0

$23.90 / Each

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 2A; 480Y/277VAC/125VDC; Lever; Screw Terminal; UL 1077

E-T-A Thermal Magnetic Circuit Breaker; 3-Pole; 25A; 480Y/277VAC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T130-K0CE-25A

Avail. Qty: 0

$34.52 / Each

E-T-A Thermal Magnetic Circuit Breaker; 3-Pole; 25A; 480Y/277VAC; Lever; Screw Terminal; UL 1077

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 20A; 480Y/277VAC/125VDC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T120-K0CE-20A

Avail. Qty: 0

$23.90 / Each

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 20A; 480Y/277VAC/125VDC; Lever; Screw Terminal; UL 1077

E-T-A Thermal Magnetic Circuit Breaker; 1-Pole; 50A; 277VAC/60VDC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T110-K0CE-50A

Avail. Qty: 0

$13.27 / Each

E-T-A Thermal Magnetic Circuit Breaker; 1-Pole; 50A; 277VAC/60VDC; Lever; Screw Terminal; UL 1077

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 32A; 240VAC/125VDC; Lever; Screw Terminal; UL 489

Item Number:

4230-T120-K0CU-32A

Avail. Qty: 0

$55.06 / Each

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 32A; 240VAC/125VDC; Lever; Screw Terminal; UL 489

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 4A; 240VAC/125VDC; Lever; Screw Terminal; UL 489

Item Number:

4230-T120-K0CU-4A

Avail. Qty: 0

$55.06 / Each

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 4A; 240VAC/125VDC; Lever; Screw Terminal; UL 489

E-T-A Thermal Magnetic Circuit Breaker; 3-Pole; 40A; 480Y/277VAC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T130-K0CE-40A

Avail. Qty: 0

$34.52 / Each

E-T-A Thermal Magnetic Circuit Breaker; 3-Pole; 40A; 480Y/277VAC; Lever; Screw Terminal; UL 1077

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 40A; 480Y/277VAC/125VDC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T120-K0CE-40A

Avail. Qty: 0

$23.90 / Each

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 40A; 480Y/277VAC/125VDC; Lever; Screw Terminal; UL 1077

E-T-A Thermal Magnetic Circuit Breaker; 1-Pole; 2A; 277VAC/60VDC; Lever; Screw Terminal; UL 489

Item Number:

4230-T110-K0CU-2A

Avail. Qty: 0

$25.03 / Each

E-T-A Thermal Magnetic Circuit Breaker; 1-Pole; 2A; 277VAC/60VDC; Lever; Screw Terminal; UL 489

Previous
1
2
3
4
5
6
7
8
9
Next

Contact | Terms & Conditions | Legal | Privacy

© 2026 Steven Engineering. All Rights Reserved.

We value your privacy

This website stores cookies on your computer. These cookies are used to improve your website experience and provide more personalized services to you. We do not sell or share your personal information with third-party advertising.

To find out more about the cookies we use, see our Privacy Policy.

Use the “I understand” button to give consent.

Your current cart will be cleared and replaced with these items. Do you want to continue?