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ST1 Circuit Breakers

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Results: 106

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Part #

Circuit Breakers MCCB 3P 20A W/120-277VAC SHUNT TRIP

TEY320ST12
ABB
1: $2,578.91
Non-Stocked
New At Mouser

Mfr. Part No.
TEY320ST12

Mouser Part No
894-TEY320ST12

New At Mouser

ABB

Circuit Breakers MCCB 3P 20A W/120-277VAC SHUNT TRIP

Datasheet

Non-Stocked

$2,578.91

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 70A 10KA 3P 240V ST1

THQB32070ST1
ABB
1: $1,587.16
Non-Stocked
New At Mouser

Mfr. Part No.
THQB32070ST1

Mouser Part No
894-THQB32070ST1

New At Mouser

ABB

Circuit Breakers THQB MCB 70A 10KA 3P 240V ST1

Datasheet

Non-Stocked

$1,587.16

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER 2P 20A

THQL2120ST1
ABB
1: $253.23
Non-Stocked
New At Mouser

Mfr. Part No.
THQL2120ST1

Mouser Part No
894-THQL2120ST1

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 2P 20A

Datasheet

Non-Stocked

$253.23

$209.98

$195.66

$161.15

$149.64

Min.: 1
Mult.: 1

20 A

2 Pole

Circuit Breakers CIRCUIT BREAKER 2P 40A

THQL2140ST1
ABB
1: $259.09
Non-Stocked
New At Mouser

Mfr. Part No.
THQL2140ST1

Mouser Part No
894-THQL2140ST1

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 2P 40A

Datasheet

Non-Stocked

$259.09

$214.84

$200.21

$164.87

$153.10

Min.: 1
Mult.: 1

40 A

2 Pole

Circuit Breakers CIRCUIT BREAKER 3P 60A 240 10KA ST1

THQL32060ST1
ABB
1: $375.35
Non-Stocked
New At Mouser

Mfr. Part No.
THQL32060ST1

Mouser Part No
894-THQL32060ST1

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 3P 60A 240 10KA ST1

Datasheet

Non-Stocked

$375.35

$311.10

$286.77

$236.93

Min.: 1
Mult.: 1

Circuit Breakers

60 A

3 Pole

Circuit Breakers CIRCUIT BREAKER 3P 90A 240 10KA TQSTA1

THQL32090ST1
ABB
1: $467.54
Non-Stocked
New At Mouser

Mfr. Part No.
THQL32090ST1

Mouser Part No
894-THQL32090ST1

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 3P 90A 240 10KA TQSTA1

Datasheet

Non-Stocked

$467.54

$387.50

$357.20

$295.12

Min.: 1
Mult.: 1

Circuit Breakers

90 A

3 Pole

Circuit Breakers MCCB 3P 30A W/120-277VAC SHUNT TRIP

TEY330ST12
ABB
1: $2,578.91
Non-Stocked
New At Mouser

Mfr. Part No.
TEY330ST12

Mouser Part No
894-TEY330ST12

New At Mouser

ABB

Circuit Breakers MCCB 3P 30A W/120-277VAC SHUNT TRIP

Datasheet

Non-Stocked

$2,578.91

Min.: 1
Mult.: 1

Circuit Breakers MCCB 3P 45A W/120-277VAC SHUNT TRIP

TEY345ST12
ABB
1: $2,578.91
Non-Stocked
New At Mouser

Mfr. Part No.
TEY345ST12

Mouser Part No
894-TEY345ST12

New At Mouser

ABB

Circuit Breakers MCCB 3P 45A W/120-277VAC SHUNT TRIP

Datasheet

Non-Stocked

$2,578.91

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER 1P 15A

THQL1115ST1
ABB
1: $221.56
Non-Stocked
New At Mouser

Mfr. Part No.
THQL1115ST1

Mouser Part No
894-THQL1115ST1

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 1P 15A

Datasheet

Non-Stocked

$221.56

$183.72

$171.20

$140.99

$130.93

Min.: 1
Mult.: 1

Circuit Breakers

15 A

1 Pole

Circuit Breakers CIRCUIT BREAKER 3P 20A 240 10KA ST1

THQL32020ST1
ABB
1: $375.35
Non-Stocked
New At Mouser

Mfr. Part No.
THQL32020ST1

Mouser Part No
894-THQL32020ST1

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 3P 20A 240 10KA ST1

Datasheet

Non-Stocked

$375.35

$311.10

$286.77

$236.93

Min.: 1
Mult.: 1

Circuit Breakers

20 A

3 Pole

Circuit Breakers BRKR 3VA51 3P 30A 25KA FTFM ST120 AX AL

3VA51304ED360JC0
Siemens
1: $1,366.84
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3VA51304ED360JC0

Mouser Part No
982-3VA51304ED360JC0

Siemens

Circuit Breakers BRKR 3VA51 3P 30A 25KA FTFM ST120 AX AL

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,366.84

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

30 A

690 VAC

500 VDC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 15A 25KA FTFM ST120 AX AL

3VA51954ED360JC0
Siemens
1: $1,366.84
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3VA51954ED360JC0

Mouser Part No
982-3VA51954ED360JC0

Siemens

Circuit Breakers BRKR 3VA51 3P 15A 25KA FTFM ST120 AX AL

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,366.84

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

15 A

690 VAC

500 VDC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 100A 25KA FTFM ST120AX AL

3VA51104ED360JC0
Siemens
1: $1,557.09
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3VA51104ED360JC0

Mouser Part No
982-3VA51104ED360JC0

Siemens

Circuit Breakers BRKR 3VA51 3P 100A 25KA FTFM ST120AX AL

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,557.09

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

100 A

690 VAC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 40A 25KA FTFM ST120 AX AL

3VA51404ED360JC0
Siemens
1: $1,366.84
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3VA51404ED360JC0

Mouser Part No
982-3VA51404ED360JC0

Siemens

Circuit Breakers BRKR 3VA51 3P 40A 25KA FTFM ST120 AX AL

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,366.84

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

40 A

690 VAC

500 VDC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 125A 25KA FTFM ST120AX AL

3VA51124ED360JC0
Siemens
1: $2,039.46
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3VA51124ED360JC0

Mouser Part No
982-3VA51124ED360JC0

Siemens

Circuit Breakers BRKR 3VA51 3P 125A 25KA FTFM ST120AX AL

Learn More

Non-Stocked Lead-Time 3 Weeks

$2,039.46

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

125 A

480 VAC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA52 3P 175A 35KA FTAM ST120AX AL

3VA52175EC360JC0
Siemens
1: $3,148.20
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3VA52175EC360JC0

Mouser Part No
982-3VA52175EC360JC0

Siemens

Circuit Breakers BRKR 3VA52 3P 175A 35KA FTAM ST120AX AL

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$3,148.20

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

175 A

690 VAC

750 VDC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 110A 25KA FTFM ST120V AUX

3VA51114ED360JC0
Siemens
1: $1,851.35
Non-Stocked Lead-Time 3 Weeks
New At Mouser

Mfr. Part No.
3VA51114ED360JC0

Mouser Part No
982-3VA51114ED360JC0

New At Mouser

Siemens

Circuit Breakers BRKR 3VA51 3P 110A 25KA FTFM ST120V AUX

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,851.35

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

Circuit Breakers BRKR 3VA51 3P 70A 25KA FTFM ST120 AX AL

3VA51704ED360JC0
Siemens
1: $1,439.52
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3VA51704ED360JC0

Mouser Part No
982-3VA51704ED360JC0

Siemens

Circuit Breakers BRKR 3VA51 3P 70A 25KA FTFM ST120 AX AL

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,439.52

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

70 A

690 VAC

500 VDC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 35A 25KA FTFM ST120 AX AL

3VA51354ED360JC0
Siemens
1: $1,366.84
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3VA51354ED360JC0

Mouser Part No
982-3VA51354ED360JC0

Siemens

Circuit Breakers BRKR 3VA51 3P 35A 25KA FTFM ST120 AX AL

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,366.84

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

35 A

690 VAC

500 VDC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 45A 25KA FTFM ST120 AX AL

3VA51454ED360JC0
Siemens
1: $1,366.84
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3VA51454ED360JC0

Mouser Part No
982-3VA51454ED360JC0

Siemens

Circuit Breakers BRKR 3VA51 3P 45A 25KA FTFM ST120 AX AL

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,366.84

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

45 A

690 VAC

500 VDC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA52 3P 150A 35KA FTAM ST120AX AL

3VA52155EC360JC0
Siemens
1: $3,100.64
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3VA52155EC360JC0

Mouser Part No
982-3VA52155EC360JC0

Siemens

Circuit Breakers BRKR 3VA52 3P 150A 35KA FTAM ST120AX AL

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$3,100.64

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

150 A

690 VAC

750 VDC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 25A 25KA FTFM ST120 AX AL

3VA51254ED360JC0
Siemens
1: $1,366.84
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3VA51254ED360JC0

Mouser Part No
982-3VA51254ED360JC0

Siemens

Circuit Breakers BRKR 3VA51 3P 25A 25KA FTFM ST120 AX AL

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,366.84

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

25 A

690 VAC

500 VDC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 20A 25KA FTFM ST120 AX AL

3VA51204ED360JC0
Siemens
1: $1,366.84
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3VA51204ED360JC0

Mouser Part No
982-3VA51204ED360JC0

Siemens

Circuit Breakers BRKR 3VA51 3P 20A 25KA FTFM ST120 AX AL

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,366.84

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

20 A

690 VAC

500 VDC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 60A 25KA FTFM ST120 AX AL

3VA51604ED360JC0
Siemens
1: $1,366.84
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3VA51604ED360JC0

Mouser Part No
982-3VA51604ED360JC0

Siemens

Circuit Breakers BRKR 3VA51 3P 60A 25KA FTFM ST120 AX AL

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,366.84

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

60 A

690 VAC

500 VDC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 90A 25KA FTFM ST120 AX AL

3VA51904ED360JC0
Siemens
1: $1,439.52
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3VA51904ED360JC0

Mouser Part No
982-3VA51904ED360JC0

Siemens

Circuit Breakers BRKR 3VA51 3P 90A 25KA FTFM ST120 AX AL

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,439.52

Min.: 1
Mult.: 1

3VA

Thermal Magnetic Circuit Breakers

System Protection

90 A

690 VAC

500 VDC

3 Pole

- 25 C

+ 70 C

Non-Illuminated

ST1 Circuit Breakers

Customer Service Office

Company

Resources

Support

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