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80 mm Circuit Breakers & Accessories

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Part #

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 4A, No Comm

REX12-TA1-107-DC24V-4A
E-T-A
1: CHF 41.92
43In Stock

Mfr. Part No.
REX12-TA1-107-DC24V-4A

Mouser Part No
457-T1107DC24V4

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 4A, No Comm

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Datasheet

Product Comments

43In Stock

CHF 41.92

CHF 35.59

CHF 33.16

CHF 29.53

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Min.: 1
Mult.: 1

Circuit Breakers MICO 4.10 SPEED-START electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A, Optimized startup behavior

9000-41034-0401005
Murrelektronik
1: CHF 299.60
6In Stock

Mfr. Part No.
9000-41034-0401005

Mouser Part No
867-9000410340401005

Murrelektronik

Circuit Breakers MICO 4.10 SPEED-START electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A, Optimized startup behavior

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Datasheet

6In Stock

CHF 299.60

Min.: 1
Mult.: 1

Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 3.6A

ESS31-TC-001-DC24V-3.6A
E-T-A
1: CHF 112.72
29In Stock

Mfr. Part No.
ESS31-TC-001-DC24V-3.6A

Mouser Part No
457-31TC001DC24V3.6A

E-T-A

Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 3.6A

Datasheet

29In Stock

CHF 112.72

CHF 93.47

CHF 87.09

CHF 82.83

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Min.: 1
Mult.: 1

Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 6A

ESS31-TC-001-DC24V-6A
E-T-A
1: CHF 96.38
19In Stock

Mfr. Part No.
ESS31-TC-001-DC24V-6A

Mouser Part No
457-SS31TC001DC24V6A

E-T-A

Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 6A

Datasheet

19In Stock

CHF 96.38

CHF 95.14

CHF 89.81

CHF 78.61

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Min.: 1
Mult.: 1

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 10A, No Comm

REX12-TA1-107-DC24V-10A
E-T-A
1: CHF 47.75
75In Stock
51Expected 11/6/2026

Mfr. Part No.
REX12-TA1-107-DC24V-10A

Mouser Part No
457-T1107DC24V10

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 10A, No Comm

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Datasheet

Product Comments

75In Stock

51Expected 11/6/2026

CHF 47.75

CHF 39.07

CHF 35.56

CHF 30.51

CHF 28.86

Min.: 1
Mult.: 1

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 2A/2A, No Comm

REX12-TA2-107-DC24V-2A/2A
E-T-A
1: CHF 63.40
58In Stock

Mfr. Part No.
REX12-TA2-107-DC24V-2A/2A

Mouser Part No
457-T2107DC24V2/2

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 2A/2A, No Comm

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Datasheet

Product Comments

58In Stock

CHF 63.40

CHF 55.53

CHF 51.22

CHF 43.84

CHF 41.36

Min.: 1
Mult.: 1

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 4A/4A, No Comm

REX12-TA2-107-DC24V-4A/4A
E-T-A
1: CHF 58.86
51In Stock

Mfr. Part No.
REX12-TA2-107-DC24V-4A/4A

Mouser Part No
457-T2107DC24V4/4

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 4A/4A, No Comm

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Datasheet

Product Comments

51In Stock

CHF 58.86

CHF 50.70

CHF 46.98

CHF 43.84

CHF 41.36

Min.: 1
Mult.: 1

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 6A/6A, No Comm

REX12-TA2-107-DC24V-6A/6A
E-T-A
1: CHF 60.07
97In Stock

Mfr. Part No.
REX12-TA2-107-DC24V-6A/6A

Mouser Part No
457-T2107DC24V6/6

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 6A/6A, No Comm

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Datasheet

Product Comments

97In Stock

CHF 60.07

CHF 51.71

CHF 48.36

CHF 43.84

CHF 41.36

Min.: 1
Mult.: 1

Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A

9000-41034-0100600
Murrelektronik
1: CHF 256.38
17In Stock

Mfr. Part No.
9000-41034-0100600

Mouser Part No
867-9000410340100600

Murrelektronik

Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A

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Datasheet

17In Stock

CHF 256.38

Min.: 1
Mult.: 1

Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A

9000-41034-0401000
Murrelektronik
1: CHF 284.19
6In Stock

Mfr. Part No.
9000-41034-0401000

Mouser Part No
867-9000410340401000

Murrelektronik

Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A

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Datasheet

6In Stock

CHF 284.19

Min.: 1
Mult.: 1

Circuit Breakers MICO+ 4.6 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A

9000-41084-0100600
Murrelektronik
1: CHF 318.48
5In Stock

Mfr. Part No.
9000-41084-0100600

Mouser Part No
867-9000410840100600

Murrelektronik

Circuit Breakers MICO+ 4.6 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A

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Datasheet

5In Stock

CHF 318.48

Min.: 1
Mult.: 1

Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 10A

ESS31-TC-001-DC24V-10A
E-T-A
1: CHF 108.93
5In Stock

Mfr. Part No.
ESS31-TC-001-DC24V-10A

Mouser Part No
457-S31TC001DC24V10A

E-T-A

Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 10A

Datasheet

5In Stock

CHF 108.93

CHF 93.47

CHF 80.51

CHF 72.48

Min.: 1
Mult.: 1

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 2A, No Comm

REX12-TA1-107-DC24V-2A
E-T-A
1: CHF 47.32
8In Stock

Mfr. Part No.
REX12-TA1-107-DC24V-2A

Mouser Part No
457-T1107DC24V2

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 2A, No Comm

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Datasheet

Product Comments

8In Stock

CHF 47.32

CHF 40.18

CHF 29.67

CHF 28.92

CHF 28.86

Min.: 1
Mult.: 1

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 3A, No Comm

REX12-TA1-107-DC24V-3A
E-T-A
1: CHF 47.33
11In Stock
12Expected 10/16/2026

Mfr. Part No.
REX12-TA1-107-DC24V-3A

Mouser Part No
457-T1107DC24V3

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 3A, No Comm

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Datasheet

Product Comments

11In Stock

12Expected 10/16/2026

CHF 47.33

CHF 38.13

CHF 35.22

CHF 29.98

CHF 28.86

Min.: 1
Mult.: 1

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 6A, No Comm

REX12-TA1-107-DC24V-6A
E-T-A
1: CHF 48.38
13In Stock

Mfr. Part No.
REX12-TA1-107-DC24V-6A

Mouser Part No
457-T1107DC24V6

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 6A, No Comm

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Datasheet

Product Comments

13In Stock

CHF 48.38

CHF 42.22

CHF 36.00

CHF 34.22

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Min.: 1
Mult.: 1

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 8A, No Comm

REX12-TA1-107-DC24V-8A
E-T-A
1: CHF 48.25
2In Stock

Mfr. Part No.
REX12-TA1-107-DC24V-8A

Mouser Part No
457-T1107DC24V8

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 8A, No Comm

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Datasheet

Product Comments

2In Stock

CHF 48.25

CHF 41.14

CHF 35.47

CHF 30.79

CHF 28.86

Min.: 1
Mult.: 1

Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-3-4 A

9000-41034-0100400
Murrelektronik
1: CHF 243.87
3In Stock

Mfr. Part No.
9000-41034-0100400

Mouser Part No
867-9000410340100400

Murrelektronik

Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-3-4 A

Learn More

Datasheet

3In Stock

CHF 243.87

Min.: 1
Mult.: 1

Circuit Breakers MICO electronic circuit protection, 2 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A

9000-41042-0100600
Murrelektronik
1: CHF 186.16
4In Stock
6Expected 8/31/2026

Mfr. Part No.
9000-41042-0100600

Mouser Part No
867-9000410420100600

Murrelektronik

Circuit Breakers MICO electronic circuit protection, 2 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A

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Datasheet

4In Stock

6Expected 8/31/2026

CHF 186.16

Min.: 1
Mult.: 1

Circuit Breaker Accessories LINE CONNECTOR SIZE S00 SPRING

3RV29175AA00
Siemens
1: CHF 13.09
5In Stock

Mfr. Part No.
3RV29175AA00

Mouser Part No
982-3RV29175AA00

Siemens

Circuit Breaker Accessories LINE CONNECTOR SIZE S00 SPRING

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Datasheet

5In Stock

CHF 13.09

CHF 11.39

CHF 11.05

CHF 10.52

View

Min.: 1
Mult.: 1

Circuit Breakers MICO+ 4.4 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V / 1-2-3-4 A

9000-41084-0100400
Murrelektronik
1: CHF 302.82
29Expected 9/11/2026

Mfr. Part No.
9000-41084-0100400

Mouser Part No
867-9000410840100400

Murrelektronik

Circuit Breakers MICO+ 4.4 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V / 1-2-3-4 A

Learn More

Datasheet

29Expected 9/11/2026

CHF 302.82

Min.: 1
Mult.: 1

Circuit Breakers MICO+ 4.10 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A

9000-41084-0401000
Murrelektronik
1: CHF 353.86
5In Stock
9Expected 9/8/2026

Mfr. Part No.
9000-41084-0401000

Mouser Part No
867-9000410840401000

Murrelektronik

Circuit Breakers MICO+ 4.10 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A

Learn More

Datasheet

5In Stock

9Expected 9/8/2026

CHF 353.86

Min.: 1
Mult.: 1

Circuit Breakers 508, 1P, DM, 24VDC, N/C, RE, SF, ATX, 10A

ESX10-TB-127-DC24V-10A-E
E-T-A
1: CHF 83.32
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
ESX10-TB-127-DC24V-10A-E

Mouser Part No
457-10TB127DC24V10AE

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, N/C, RE, SF, ATX, 10A

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 83.32

CHF 75.66

CHF 72.07

CHF 67.20

View

Min.: 1
Mult.: 1

Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 0.5A

ESS31-TC-001-DC24V-0.5A
E-T-A
1: CHF 102.18
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
ESS31-TC-001-DC24V-0.5A

Mouser Part No
457-31TC001DC24V0.5A

E-T-A

Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 0.5A

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 102.18

CHF 95.25

CHF 89.83

CHF 84.38

View

Min.: 1
Mult.: 1

Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 12A

ESS31-TC-001-DC24V-12A
E-T-A
1: CHF 103.11
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
ESS31-TC-001-DC24V-12A

Mouser Part No
457-S31TC001DC24V12A

E-T-A

Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 12A

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 103.11

CHF 93.82

CHF 89.46

CHF 82.99

View

Min.: 1
Mult.: 1

Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 8A

ESS31-TC-001-DC24V-8A
E-T-A
1: CHF 112.38
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
ESS31-TC-001-DC24V-8A

Mouser Part No
457-SS31TC001DC24V8A

E-T-A

Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 8A

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 112.38

CHF 95.72

CHF 90.26

CHF 84.66

View

Min.: 1
Mult.: 1

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