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ST1 Circuit Breakers

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Results: 106

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Part #

Circuit Breakers THQB MCB 50A 10KA 3P 240V ST1

THQB32050ST1
ABB
1: $1,263.05
1In Stock
New At Mouser

Mfr. Part #
THQB32050ST1

Mouser Part #
894-THQB32050ST1

New At Mouser

ABB

Circuit Breakers THQB MCB 50A 10KA 3P 240V ST1

Datasheet

1In Stock

$1,263.05

Min.: 1
Mult.: 1

Circuit Breakers BREAKER CQD 120VAC SHUNT TRP

CQDST120
Siemens
1: $1,286.40
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
CQDST120

Mouser Part #
982-CQDST120

Siemens

Circuit Breakers BREAKER CQD 120VAC SHUNT TRP

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,286.40

Min.: 1
Mult.: 1

Circuit Breakers

Molded

120 VAC

3 Pole

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER 1P 30A

THQL1130ST1
ABB
1: $162.91
Non-Stocked Lead-Time 11 Weeks
New At Mouser

Mfr. Part #
THQL1130ST1

Mouser Part #
894-THQL1130ST1

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 1P 30A

Datasheet

Non-Stocked Lead-Time 11 Weeks

$162.91

$135.09

$125.88

$103.67

$96.27

Min.: 1
Mult.: 1

Circuit Breakers

30 A

1 Pole

Circuit Breakers BREAKER CQD 125VDC SHUNT TRP

CQDST125
Siemens
1: $1,286.40
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
CQDST125

Mouser Part #
982-CQDST125

Siemens

Circuit Breakers BREAKER CQD 125VDC SHUNT TRP

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,286.40

Min.: 1
Mult.: 1

Circuit Breakers

Molded

125 VDC

3 Pole

Non-Illuminated

Circuit Breakers BREAKER CQD 12VDC SHUNT TRP

CQDST12
Siemens
1: $1,286.40
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
CQDST12

Mouser Part #
982-CQDST12

Siemens

Circuit Breakers BREAKER CQD 12VDC SHUNT TRP

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,286.40

Min.: 1
Mult.: 1

Circuit Breakers

Molded

12 VDC

3 Pole

Non-Illuminated

Circuit Breakers BREAKER CQD 125VDC ST/AUX SW

CQDST125DAS
Siemens
1: $1,756.92
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
CQDST125DAS

Mouser Part #
982-CQDST125DAS

Siemens

Circuit Breakers BREAKER CQD 125VDC ST/AUX SW

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,756.92

Min.: 1
Mult.: 1

Circuit Breakers

Molded

125 VDC

3 Pole

Non-Illuminated

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

PDG3XST12DCR
Eaton Electrical
1: $582.12
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

$582.12

$482.23

$444.50

View

Min.: 1
Mult.: 1

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

PDG4XST12DCR
Eaton Electrical
1: $635.07
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

$635.07

$526.09

$484.85

Min.: 1
Mult.: 1

Circuit Breakers TEYF 3 POLE 50 AMP W/SHUNT TRIP

TEYF350ST12
ABB
1: $1,701.98
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

$1,701.98

Min.: 1
Mult.: 1

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

TEY220ST12
ABB
1: $1,615.09
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

$1,615.09

Min.: 1
Mult.: 1

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

THQB32080ST1
ABB
1: $1,274.71
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

$1,274.71

Min.: 1
Mult.: 1

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

TEY350ST12
ABB
1: $1,896.26
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

$1,896.26

Min.: 1
Mult.: 1

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

TEY360ST12
ABB
1: $1,896.26
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

$1,896.26

Min.: 1
Mult.: 1

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

TEY370ST12
ABB
1: $2,199.28
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

$2,199.28

Min.: 1
Mult.: 1

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

THQB32040ST1
ABB
1: $1,016.76
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

$1,016.76

Min.: 1
Mult.: 1

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

THQB32060ST1
ABB
1: $1,016.76
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

$1,016.76

Min.: 1
Mult.: 1

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

THQB32100ST1
ABB
1: $1,274.71
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

$1,274.71

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER 1P 35A

THQL1135ST1
ABB
1: $163.78
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

$163.78

$135.81

$126.55

$104.22

$96.78

Min.: 1
Mult.: 1

Circuit Breakers

35 A

1 Pole

Circuit Breakers CIRCUIT BREAKER 2P 100A

THQL21100ST1
ABB
1: $254.20
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

$254.20

$210.68

$194.21

$160.45

Min.: 1
Mult.: 1

100 A

2 Pole

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

THQB1120ST1
ABB
1: $587.46
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

$587.46

$509.60

$498.37

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER 2P 60A

THQL2160ST1
ABB
1: $190.51
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

$190.51

$157.97

$147.21

$121.23

$112.57

Min.: 1
Mult.: 1

60 A

2 Pole

Circuit Breakers BREAKER CQD 120VAC ST/AUX SW

CQDST120AAS
Siemens
1: $1,756.92
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
CQDST120AAS

Mouser Part #
982-CQDST120AAS

Siemens

Circuit Breakers BREAKER CQD 120VAC ST/AUX SW

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,756.92

Min.: 1
Mult.: 1

Circuit Breakers

Molded

120 VAC

3 Pole

Non-Illuminated

Circuit Breakers PDG4 SHUNT TRIP, 12VDC, PIGTAIL 0.75M

PDG4XST12DCS
Eaton Electrical
1: $582.12
Non-Stocked
New Product

Mfr. Part #
PDG4XST12DCS

Mouser Part #
504-PDG4XST12DCS

New Product

Eaton Electrical

Circuit Breakers PDG4 SHUNT TRIP, 12VDC, PIGTAIL 0.75M

Datasheet

Non-Stocked

$582.12

$482.23

$444.42

Min.: 1
Mult.: 1

Circuit Breakers TEYF 3 POLE 15 AMP W/SHUNT TRIP

TEYF315ST12
ABB
1: $1,701.98
Non-Stocked
New At Mouser

Mfr. Part #
TEYF315ST12

Mouser Part #
894-TEYF315ST12

New At Mouser

ABB

Circuit Breakers TEYF 3 POLE 15 AMP W/SHUNT TRIP

Datasheet

Non-Stocked

$1,701.98

Min.: 1
Mult.: 1

Circuit Breakers MCCB 3P 40A W/120-277VAC SHUNT TRIP

TEY340ST12
ABB
1: $1,896.26
Non-Stocked
New At Mouser

Mfr. Part #
TEY340ST12

Mouser Part #
894-TEY340ST12

New At Mouser

ABB

Circuit Breakers MCCB 3P 40A W/120-277VAC SHUNT TRIP

Datasheet

Non-Stocked

$1,896.26

Min.: 1
Mult.: 1

ST1 Circuit Breakers

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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