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In-Stock

Circuit Breakers

Electronic (152)
Miniature (911)

Filters

Number of Poles

1 (394)
2 (313)
3 (203)
4 (1)

Trip Current Rating

Voltage (AC)

120VAC (15)
120/277VAC (24)
240VAC (87)
240VAC/480Y/277VAC (45)
250VAC (200)
277VAC (101)
277/480VAC (286)
480/277VAC (16)
480Y/277VAC (137)

Mounting

Socket/Panel (210)
DIN Rail (1066)
Flange (8)
Panel (13)
PCB (27)
Plug-In (98)
Thru-Panel (215)
Thru-Panel - Snap-In (687)

Trip Curve

B (144)
C (127)
D (138)
Fast (83)
Instantaneous (2)
Medium (231)
Short Delay (5)
Slow (171)

UL Listing

UL 489 (201)
UL 1077 (710)

Connector Type

Box Lug (10)
Push-In (9)
Screw (1044)

Voltage (DC)

12VDC (12)
24VDC (131)
48VDC (9)
60VDC (140)
65VDC (302)
80VDC (200)
125VDC (133)

Actuator

Lever (425)
Push Button (39)
Toggle (599)

Alarm Contact

Yes (67)
No (996)

Auxiliary Contacts

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1 (16)
1 NC (190)
1 NO (65)
SPST-NC (26)
SPST-NO (40)
2 NC (4)
2 NO (37)
3 NC (7)

Number of Channels

1 (152)

SCCR

2kA @ 277/480VAC (20)
5kA @ 277/480VAC (136)
1kA @ 250VAC (10)
2kA @ 277VAC (15)
2.5kA @ 250VAC (190)
5kA @ 480VAC (72)
5kA @ 277VAC (267)
10kA @ 240VAC (57)
10kA @ 277VAC (30)
10kA @ 480Y/277VAC (114)

Trip Mechanism

Electronic (152)
Magnetic (190)
Thermal Magnetic (721)

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Circuit Protection
Mounting: DIN Rail
E-T-A

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Item Number

Available Qty.

Price

Quantity

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

Item Number:

4230-T120-K0DU-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; 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-K0BU-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; 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; 20A; 480Y/277VAC/125VDC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T120-K0DE-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; 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; 1-Pole; 25A; 277VAC/60VDC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T110-K0DE-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; 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; 3-Pole; 10A; 480Y/277VAC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T130-K0BE-10A

Avail. Qty: 1

$34.52 / Each

E-T-A Thermal Magnetic Circuit Breaker; 3-Pole; 10A; 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; 3-Pole; 2A; 480Y/277VAC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T130-K0BE-2A

Avail. Qty: 0

$34.52 / Each

E-T-A Thermal Magnetic Circuit Breaker; 3-Pole; 2A; 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-K0BE-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; 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; 25A; 480Y/277VAC/125VDC; Lever; Screw Terminal; UL 1077

Item Number:

4230-T120-K0BE-25A

Avail. Qty: 0

$23.90 / Each

E-T-A Thermal Magnetic Circuit Breaker; 2-Pole; 25A; 480Y/277VAC/125VDC; 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

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