.hide-partial { max-height: none; } .show-more { display: none; }

ST1 Circuit Breakers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 106

Applied Filters:

Manufacturer

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator Type

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Circuit Breakers CIRCUIT BREAKER 3P 70A 240 10KA ST1

THQL32070ST1
ABB
1: ¥53,480.9
Non-Stocked
New At Mouser

Mfr. Part #
THQL32070ST1

Mouser Part #
894-THQL32070ST1

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 3P 70A 240 10KA ST1

Datasheet

Non-Stocked

¥53,480.9

¥44,325.4

¥40,860.6

¥33,758.2

Min.: 1
Mult.: 1

Circuit Breakers

70 A

3 Pole

Circuit Breakers TEYF 3 POLE 100 AMP W/SHUNT TRIP

TEYF3100ST12
ABB
1: ¥309,216.7
Non-Stocked
New At Mouser

Mfr. Part #
TEYF3100ST12

Mouser Part #
894-TEYF3100ST12

New At Mouser

ABB

Circuit Breakers TEYF 3 POLE 100 AMP W/SHUNT TRIP

Datasheet

Non-Stocked

¥309,216.7

Min.: 1
Mult.: 1

Circuit Breakers TEYF 3 POLE 60 AMP W/SHUNT TRIP

TEYF360ST12
ABB
1: ¥282,698.9
Non-Stocked
New At Mouser

Mfr. Part #
TEYF360ST12

Mouser Part #
894-TEYF360ST12

New At Mouser

ABB

Circuit Breakers TEYF 3 POLE 60 AMP W/SHUNT TRIP

Datasheet

Non-Stocked

¥282,698.9

Min.: 1
Mult.: 1

Circuit Breakers MCCB 2P 15A W/120-277VAC SHUNT TRIP

TEY215ST12
ABB
1: ¥268,266.4
Non-Stocked
New At Mouser

Mfr. Part #
TEY215ST12

Mouser Part #
894-TEY215ST12

New At Mouser

ABB

Circuit Breakers MCCB 2P 15A W/120-277VAC SHUNT TRIP

Datasheet

Non-Stocked

¥268,266.4

Min.: 1
Mult.: 1

Circuit Breakers MCCB 3P 90A W/120-277VAC SHUNT TRIP

TEY390ST12
ABB
1: ¥365,300.4
Non-Stocked
New At Mouser

Mfr. Part #
TEY390ST12

Mouser Part #
894-TEY390ST12

New At Mouser

ABB

Circuit Breakers MCCB 3P 90A W/120-277VAC SHUNT TRIP

Datasheet

Non-Stocked

¥365,300.4

Min.: 1
Mult.: 1

Circuit Breakers PDG3 ST, 110-130VAC/125VDC PIGTAIL 0.75M

PDG3XST130ACDCS
Eaton Electrical
1: ¥87,901.8
Non-Stocked
New Product

Mfr. Part #
PDG3XST130ACDCS

Mouser Part #
504-PDG3XST130ACDCS

New Product

Eaton Electrical

Circuit Breakers PDG3 ST, 110-130VAC/125VDC PIGTAIL 0.75M

Datasheet

Non-Stocked

¥87,901.8

¥72,818.2

¥67,109.4

Min.: 1
Mult.: 1

Circuit Breakers TEYF 3 POLE 50 AMP W/SHUNT TRIP

TEYF350ST12
ABB
1: ¥282,698.9
Non-Stocked
New At Mouser

Mfr. Part #
TEYF350ST12

Mouser Part #
894-TEYF350ST12

New At Mouser

ABB

Circuit Breakers TEYF 3 POLE 50 AMP W/SHUNT TRIP

Datasheet

Non-Stocked

¥282,698.9

Min.: 1
Mult.: 1

Circuit Breakers PDG4 SHUNT TRIP, 12VDC, PIGTAIL 3.0M

PDG4XST12DCR
Eaton Electrical
1: ¥105,485.1
Non-Stocked
New Product

Mfr. Part #
PDG4XST12DCR

Mouser Part #
504-PDG4XST12DCR

New Product

Eaton Electrical

Circuit Breakers PDG4 SHUNT TRIP, 12VDC, PIGTAIL 3.0M

Datasheet

Non-Stocked

¥105,485.1

¥87,383.5

¥80,533.6

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER 1P 35A

THQL1135ST1
ABB
1: ¥27,203.9
Non-Stocked
New At Mouser

Mfr. Part #
THQL1135ST1

Mouser Part #
894-THQL1135ST1

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 1P 35A

Datasheet

Non-Stocked

¥27,203.9

¥22,558

¥21,020

¥17,310.9

¥16,075.2

Min.: 1
Mult.: 1

Circuit Breakers

35 A

1 Pole

Circuit Breakers CIRCUIT BREAKER 2P 100A

THQL21100ST1
ABB
1: ¥42,222.6
Non-Stocked
New At Mouser

Mfr. Part #
THQL21100ST1

Mouser Part #
894-THQL21100ST1

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 2P 100A

Datasheet

Non-Stocked

¥42,222.6

¥34,993.9

¥32,258.3

¥26,650.7

Min.: 1
Mult.: 1

100 A

2 Pole

Circuit Breakers CIRCUIT BREAKER 2P 60A

THQL2160ST1
ABB
1: ¥31,643.7
Non-Stocked
New At Mouser

Mfr. Part #
THQL2160ST1

Mouser Part #
894-THQL2160ST1

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 2P 60A

Datasheet

Non-Stocked

¥31,643.7

¥26,238.8

¥24,451.6

¥20,136.3

¥18,697.9

Min.: 1
Mult.: 1

60 A

2 Pole

Circuit Breakers THQB MCB 40A 10KA 3P 240V ST1

THQB32040ST1
ABB
1: ¥168,883.8
Non-Stocked
New At Mouser

Mfr. Part #
THQB32040ST1

Mouser Part #
894-THQB32040ST1

New At Mouser

ABB

Circuit Breakers THQB MCB 40A 10KA 3P 240V ST1

Datasheet

Non-Stocked

¥168,883.8

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 80A 10KA 3P 240V ST1

THQB32080ST1
ABB
1: ¥211,729.3
Non-Stocked
New At Mouser

Mfr. Part #
THQB32080ST1

Mouser Part #
894-THQB32080ST1

New At Mouser

ABB

Circuit Breakers THQB MCB 80A 10KA 3P 240V ST1

Datasheet

Non-Stocked

¥211,729.3

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 100A 10KA 3P 240V ST1

THQB32100ST1
ABB
1: ¥211,729.3
Non-Stocked
New At Mouser

Mfr. Part #
THQB32100ST1

Mouser Part #
894-THQB32100ST1

New At Mouser

ABB

Circuit Breakers THQB MCB 100A 10KA 3P 240V ST1

Datasheet

Non-Stocked

¥211,729.3

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 20A 10KA 1P 120/240V ST1

THQB1120ST1
ABB
1: ¥97,577.1
Non-Stocked
New At Mouser

Mfr. Part #
THQB1120ST1

Mouser Part #
894-THQB1120ST1

New At Mouser

ABB

Circuit Breakers THQB MCB 20A 10KA 1P 120/240V ST1

Datasheet

Non-Stocked

¥97,577.1

¥84,644.6

¥82,779.3

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 60A 10KA 3P 240V ST1

THQB32060ST1
ABB
1: ¥168,883.8
Non-Stocked
New At Mouser

Mfr. Part #
THQB32060ST1

Mouser Part #
894-THQB32060ST1

New At Mouser

ABB

Circuit Breakers THQB MCB 60A 10KA 3P 240V ST1

Datasheet

Non-Stocked

¥168,883.8

Min.: 1
Mult.: 1

Circuit Breakers MCCB 2P 20A W/120-277VAC SHUNT TRIP

TEY220ST12
ABB
1: ¥268,266.4
Non-Stocked
New At Mouser

Mfr. Part #
TEY220ST12

Mouser Part #
894-TEY220ST12

New At Mouser

ABB

Circuit Breakers MCCB 2P 20A W/120-277VAC SHUNT TRIP

Datasheet

Non-Stocked

¥268,266.4

Min.: 1
Mult.: 1

Circuit Breakers MCCB 3P 50A W/120-277VAC SHUNT TRIP

TEY350ST12
ABB
1: ¥314,968.8
Non-Stocked
New At Mouser

Mfr. Part #
TEY350ST12

Mouser Part #
894-TEY350ST12

New At Mouser

ABB

Circuit Breakers MCCB 3P 50A W/120-277VAC SHUNT TRIP

Datasheet

Non-Stocked

¥314,968.8

Min.: 1
Mult.: 1

Circuit Breakers MCCB 3P 60A W/120-277VAC SHUNT TRIP

TEY360ST12
ABB
1: ¥314,968.8
Non-Stocked
New At Mouser

Mfr. Part #
TEY360ST12

Mouser Part #
894-TEY360ST12

New At Mouser

ABB

Circuit Breakers MCCB 3P 60A W/120-277VAC SHUNT TRIP

Datasheet

Non-Stocked

¥314,968.8

Min.: 1
Mult.: 1

Circuit Breakers MCCB 3P 70A W/120-277VAC SHUNT TRIP

TEY370ST12
ABB
1: ¥365,300.4
Non-Stocked
New At Mouser

Mfr. Part #
TEY370ST12

Mouser Part #
894-TEY370ST12

New At Mouser

ABB

Circuit Breakers MCCB 3P 70A W/120-277VAC SHUNT TRIP

Datasheet

Non-Stocked

¥365,300.4

Min.: 1
Mult.: 1

Circuit Breakers PDG3 SHUNT TRIP, 12VDC, PIGTAIL 3.0M

PDG3XST12DCR
Eaton Electrical
1: ¥96,690.1
Non-Stocked
New Product

Mfr. Part #
PDG3XST12DCR

Mouser Part #
504-PDG3XST12DCR

New Product

Eaton Electrical

Circuit Breakers PDG3 SHUNT TRIP, 12VDC, PIGTAIL 3.0M

Datasheet

Non-Stocked

¥96,690.1

¥80,098.4

¥73,831.5

View

Min.: 1
Mult.: 1

Circuit Breakers PDG5 ST, 110-125 VDC, PIGTAIL 0.75M

PDG5XST125DCS
Eaton Electrical
1: ¥173,152.6
Non-Stocked
New Product

Mfr. Part #
PDG5XST125DCS

Mouser Part #
504-PDG5XST125DCS

New Product

Eaton Electrical

Circuit Breakers PDG5 ST, 110-125 VDC, PIGTAIL 0.75M

Datasheet

Non-Stocked

¥173,152.6

Min.: 1
Mult.: 1

Circuit Breakers MCCB 2P 50A W/120-277VAC SHUNT TRIP

TEY250ST12
ABB
1: ¥268,266.4
Non-Stocked
New At Mouser

Mfr. Part #
TEY250ST12

Mouser Part #
894-TEY250ST12

New At Mouser

ABB

Circuit Breakers MCCB 2P 50A W/120-277VAC SHUNT TRIP

Datasheet

Non-Stocked

¥268,266.4

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 100A 10KA 2P 120/240V ST1

THQB21100ST1
ABB
1: ¥150,998.2
Non-Stocked
New At Mouser

Mfr. Part #
THQB21100ST1

Mouser Part #
894-THQB21100ST1

New At Mouser

ABB

Circuit Breakers THQB MCB 100A 10KA 2P 120/240V ST1

Non-Stocked

¥150,998.2

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER 3P 100A 240 10KA ST1

THQL32100ST1
ABB
1: ¥57,101.9
Non-Stocked
New At Mouser

Mfr. Part #
THQL32100ST1

Mouser Part #
894-THQL32100ST1

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 3P 100A 240 10KA ST1

Datasheet

Non-Stocked

¥57,101.9

¥47,326.9

¥43,626.2

¥36,043.7

Min.: 1
Mult.: 1

Circuit Breakers

100 A

3 Pole

15 A
20 A
25 A
30 A
35 A
40 A
45 A
50 A
60 A
70 A
80 A
90 A
100 A
125 A
150 A
175 A
200 A
225 A
250 A
300 A