Trip Mechanism: Magnetic - Steven Engineering

Main Menu

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

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

Circuit Breakers

Miniature (862)
Molded Case (41)
Motor Circuit Protectors (22)

Filters

Type

Automatic Switch (25)
Motor Circuit Protector (22)
Supplementary (652)

SHOW MORE...

Type

Automatic Switch (25)
Motor Circuit Protector (22)
Supplementary (652)

Number of Poles

1 (493)
2 (270)
3 (149)

Trip Current Rating

Voltage (AC)

240VAC (2)
250VAC (748)
480VAC (1)
600VAC (44)

Mounting

DIN Rail (190)
DIN Rail Mount (6)
Flange (8)
Panel (47)
Panel Mount (646)
Thru-Panel (12)

Trip Curve

Adjustable (19)
Fast (113)
Instantaneous (12)
Medium (535)
Short Delay (8)
Slow (225)

UL Listing

UL 489 (25)
UL 508 (22)
UL 1077 (210)

Connector Type

I-Line (2)
Lugs - Both Ends (40)
Lugs - Line Side (2)
Lugs - Load End (3)
Plug-In (3)
Quick Connect Blade (524)
Screw (202)
Stud (136)

Voltage (DC)

65VDC (114)
80VDC (210)
250VDC (34)
500VDC (3)

Actuator

Lever (622)
Push-Pull (12)
Rocker (76)
Rotary (1)
Slide (3)
Toggle (198)

Alarm Contact

Yes (50)
No (862)

Auxiliary Contacts

None (729)
1 (122)
1 NO (26)
1 NO + 1 NC (1)
2 (3)
2 NO (24)
2 NO + 2 NC (7)

SCCR

3.5kA @ 250VAC (20)
1kA @ 65VDC (114)
1kA @ 250VAC (532)
1.5kA @ 220VAC (2)
2.5kA @ 220VAC (4)
2.5kA @ 250VAC (190)
10kA @ 240VAC (2)
20kA @ 500VDC (3)
35kA @ 480VAC (11)
65kA @ 480VAC (18)
100kA @ 480VAC (13)

Trip Mechanism

Electronic (669)
Hydraulic-Magnetic (997)
Magnetic (914)
Thermal (931)
Thermal Magnetic (4692)

SHOW LESS...

Home
Circuit Protection
Circuit Breakers
Trip Mechanism: Magnetic

Showing Items 856 - 870 of 912

Show:

View:

Previous
1
2
...
56
57
58
59
60
61
Next

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 15A; 250VAC; Lever; Stud Terminal; Slow Trip Curve

$109.07 / Each

Item Number: NRBM3100-15A-MA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 1A; 250VAC; Lever; Stud Terminal; Medium Trip Curve

$109.07 / Each

Item Number: NRBM3100-1A-AA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 20A; 250VAC; Lever; Stud Terminal; Medium Trip Curve

$109.07 / Each

Item Number: NRBM3100-20A-AA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 20A; 250VAC; Lever; Stud Terminal; Fast Trip Curve

$109.07 / Each

Item Number: NRBM3100-20A-BA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 20A; 250VAC; Lever; Stud Terminal; Slow Trip Curve

$109.07 / Each

Item Number: NRBM3100-20A-MA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 2A; 250VAC; Lever; Stud Terminal; Medium Trip Curve

$109.07 / Each

Item Number: NRBM3100-2A-AA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 30A; 250VAC; Lever; Stud Terminal; Medium Trip Curve

$109.07 / Each

Item Number: NRBM3100-30A-AA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 30A; 250VAC; Lever; Stud Terminal; Slow Trip Curve

$109.07 / Each

Item Number: NRBM3100-30A-MA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 3A; 250VAC; Lever; Stud Terminal; Medium Trip Curve

$109.07 / Each

Item Number: NRBM3100-3A-AA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 40A; 250VAC; Lever; Stud Terminal; Medium Trip Curve

$109.07 / Each

Item Number: NRBM3100-40A-AA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 40A; 250VAC; Lever; Stud Terminal; Slow Trip Curve

$109.07 / Each

Item Number: NRBM3100-40A-MA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 50A; 250VAC; Lever; Stud Terminal; Medium Trip Curve

$109.07 / Each

Item Number: NRBM3100-50A-AA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 50A; 250VAC; Lever; Stud Terminal; Slow Trip Curve

$109.07 / Each

Item Number: NRBM3100-50A-MA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 5A; 250VAC; Lever; Stud Terminal; Medium Trip Curve

$109.07 / Each

Item Number: NRBM3100-5A-AA

Avail. Qty: 0

Quantity:

IDEC Supplementary Magnetic Circuit Breaker; 3-Pole; 5A; 250VAC; Lever; Stud Terminal; Slow Trip Curve

$109.07 / Each

Item Number: NRBM3100-5A-MA

Avail. Qty: 0

Quantity:

Previous
1
2
...
56
57
58
59
60
61
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, both on this website and through other media. To find out more about the cookies we use, see our Privacy Policy.

We won't track your information when you visit our site. But in order to comply with your preferences, we'll have to use just one tiny cookie so that you're not asked to make this choice again.

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